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Non-enzymatic action of expansins [Letters to the Editor]

From their simulations of endoglucanase Cel45A, Bharadwaj et al. (1) propose that structurally related expansins and MltA may cut glycan backbones without generating reducing ends. This is tenable for MltA, a peptidoglycan lytic transglycosylase whose action produces nonreducing 1,6-anhydro products, but is untenable for expansins.Expansins loosen plant cell walls and induce wall expansion. Contrary to the assertion by Bharadwaj et al., the conclusion that expansins are not lytic is not merely based on lack of new reducing ends but is supported by multiple (negative) tests for polysaccharide cleavage that do not rely on detection of reducing ends. At least eight studies with three divergent groups of expansins document this point. For instance, α-expansin did not reduce the viscosity of various wall polysaccharide solutions, an endolytic assay that does not rely on measuring reducing ends (e.g. see Ref. 2 and other studies).Walls treated with α-expansin did not release saccharide fragments, measured by pulsed amperometric detection, which can detect nonreducing saccharides (3).In the case of β-expansins, protein treatments did not cleave the backbones of a wide range of dye-coupled cross-linked wall polysaccharides; nor did they cleave backbones of polysaccharides extracted from plant cell walls, measured by gel permeation chromatography (4).For five microbial expansins, tests with a range of dye-coupled cross-linked polysaccharides likewise did not detect lytic activity (e.g. see Ref. 5). Thus, extensive published evidence argues against lytic action by expansins, as proposed by Bharadwaj (1), and attempts to identify 1,6-anhydro products seem unlikely to succeed.




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The hibernating 100S complex is a target of ribosome-recycling factor and elongation factor G in Staphylococcus aureus [Protein Synthesis and Degradation]

The formation of translationally inactive 70S dimers (called 100S ribosomes) by hibernation-promoting factor is a widespread survival strategy among bacteria. Ribosome dimerization is thought to be reversible, with the dissociation of the 100S complexes enabling ribosome recycling for participation in new rounds of translation. The precise pathway of 100S ribosome recycling has been unclear. We previously found that the heat-shock GTPase HflX in the human pathogen Staphylococcus aureus is a minor disassembly factor. Cells lacking hflX do not accumulate 100S ribosomes unless they are subjected to heat exposure, suggesting the existence of an alternative pathway during nonstressed conditions. Here, we provide biochemical and genetic evidence that two essential translation factors, ribosome-recycling factor (RRF) and GTPase elongation factor G (EF-G), synergistically split 100S ribosomes in a GTP-dependent but tRNA translocation-independent manner. We found that although HflX and the RRF/EF-G pair are functionally interchangeable, HflX is expressed at low levels and is dispensable under normal growth conditions. The bacterial RRF/EF-G pair was previously known to target only the post-termination 70S complexes; our results reveal a new role in the reversal of ribosome hibernation that is intimately linked to bacterial pathogenesis, persister formation, stress responses, and ribosome integrity.




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The cytochrome P450 enzyme CYP24A1 increases proliferation of mutant KRAS-dependent lung adenocarcinoma independent of its catalytic activity [Cell Biology]

We previously reported that overexpression of cytochrome P450 family 24 subfamily A member 1 (CYP24A1) increases lung cancer cell proliferation by activating RAS signaling and that CYP24A1 knockdown inhibits tumor growth. However, the mechanism of CYP24A1-mediated cancer cell proliferation remains unclear. Here, we conducted cell synchronization and biochemical experiments in lung adenocarcinoma cells, revealing a link between CYP24A1 and anaphase-promoting complex (APC), a key cell cycle regulator. We demonstrate that CYP24A1 expression is cell cycle–dependent; it was higher in the G2-M phase and diminished upon G1 entry. CYP24A1 has a functional destruction box (D-box) motif that allows binding with two APC adaptors, CDC20-homologue 1 (CDH1) and cell division cycle 20 (CDC20). Unlike other APC substrates, however, CYP24A1 acted as a pseudo-substrate, inhibiting CDH1 activity and promoting mitotic progression. Conversely, overexpression of a CYP24A1 D-box mutant compromised CDH1 binding, allowing CDH1 hyperactivation, thereby hastening degradation of its substrates cyclin B1 and CDC20, and accumulation of the CDC20 substrate p21, prolonging mitotic exit. These activities also occurred with a CYP24A1 isoform 2 lacking the catalytic cysteine (Cys-462), suggesting that CYP24A1's oncogenic potential is independent of its catalytic activity. CYP24A1 degradation reduced clonogenic survival of mutant KRAS-driven lung cancer cells, and calcitriol treatment increased CYP24A1 levels and tumor burden in Lsl-KRASG12D mice. These results disclose a catalytic activity-independent growth-promoting role of CYP24A1 in mutant KRAS-driven lung cancer. This suggests that CYP24A1 could be therapeutically targeted in lung cancers in which its expression is high.




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SUMOylation of the transcription factor ZFHX3 at Lys-2806 requires SAE1, UBC9, and PIAS2 and enhances its stability and function in cell proliferation [Protein Synthesis and Degradation]

SUMOylation is a posttranslational modification (PTM) at a lysine residue and is crucial for the proper functions of many proteins, particularly of transcription factors, in various biological processes. Zinc finger homeobox 3 (ZFHX3), also known as AT motif-binding factor 1 (ATBF1), is a large transcription factor that is active in multiple pathological processes, including atrial fibrillation and carcinogenesis, and in circadian regulation and development. We have previously demonstrated that ZFHX3 is SUMOylated at three or more lysine residues. Here, we investigated which enzymes regulate ZFHX3 SUMOylation and whether SUMOylation modulates ZFHX3 stability and function. We found that SUMO1, SUMO2, and SUMO3 each are conjugated to ZFHX3. Multiple lysine residues in ZFHX3 were SUMOylated, but Lys-2806 was the major SUMOylation site, and we also found that it is highly conserved among ZFHX3 orthologs from different animal species. Using molecular analyses, we identified the enzymes that mediate ZFHX3 SUMOylation; these included SUMO1-activating enzyme subunit 1 (SAE1), an E1-activating enzyme; SUMO-conjugating enzyme UBC9 (UBC9), an E2-conjugating enzyme; and protein inhibitor of activated STAT2 (PIAS2), an E3 ligase. Multiple analyses established that both SUMO-specific peptidase 1 (SENP1) and SENP2 deSUMOylate ZFHX3. SUMOylation at Lys-2806 enhanced ZFHX3 stability by interfering with its ubiquitination and proteasomal degradation. Functionally, Lys-2806 SUMOylation enabled ZFHX3-mediated cell proliferation and xenograft tumor growth of the MDA-MB-231 breast cancer cell line. These findings reveal the enzymes involved in, and the functional consequences of, ZFHX3 SUMOylation, insights that may help shed light on ZFHX3's roles in various cellular and pathophysiological processes.




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{gamma}-Hydroxybutyrate does not mediate glucose inhibition of glucagon secretion [Signal Transduction]

Hypersecretion of glucagon from pancreatic α-cells strongly contributes to diabetic hyperglycemia. Moreover, failure of α-cells to increase glucagon secretion in response to falling blood glucose concentrations compromises the defense against hypoglycemia, a common complication in diabetes therapy. However, the mechanisms underlying glucose regulation of glucagon secretion are poorly understood and likely involve both α-cell–intrinsic and intraislet paracrine signaling. Among paracrine factors, glucose-stimulated release of the GABA metabolite γ-hydroxybutyric acid (GHB) from pancreatic β-cells might mediate glucose suppression of glucagon release via GHB receptors on α-cells. However, the direct effects of GHB on α-cell signaling and glucagon release have not been investigated. Here, we found that GHB (4–10 μm) lacked effects on the cytoplasmic concentrations of the secretion-regulating messengers Ca2+ and cAMP in mouse α-cells. Glucagon secretion from perifused mouse islets was also unaffected by GHB at both 1 and 7 mm glucose. The GHB receptor agonist 3-chloropropanoic acid and the antagonist NCS-382 had no effects on glucagon secretion and did not affect stimulation of secretion induced by a drop in glucose from 7 to 1 mm. Inhibition of endogenous GHB formation with the GABA transaminase inhibitor vigabatrin also failed to influence glucagon secretion at 1 mm glucose and did not prevent the suppressive effect of 7 mm glucose. In human islets, GHB tended to stimulate glucagon secretion at 1 mm glucose, an effect mimicked by 3-chloropropanoic acid. We conclude that GHB does not mediate the inhibitory effect of glucose on glucagon secretion.




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12-LOX catalyzes the oxidation of 2-arachidonoyl-lysolipids in platelets generating eicosanoid-lysolipids that are attenuated by iPLA2{gamma} knockout [Signal Transduction]

The canonical pathway of eicosanoid production in most mammalian cells is initiated by phospholipase A2-mediated release of arachidonic acid, followed by its enzymatic oxidation resulting in a vast array of eicosanoid products. However, recent work has demonstrated that the major phospholipase in mitochondria, iPLA2γ (patatin-like phospholipase domain containing 8 (PNPLA8)), possesses sn-1 specificity, with polyunsaturated fatty acids at the sn-2 position generating polyunsaturated sn-2-acyl lysophospholipids. Through strategic chemical derivatization, chiral chromatographic separation, and multistage tandem MS, here we first demonstrate that human platelet-type 12-lipoxygenase (12-LOX) can directly catalyze the regioselective and stereospecific oxidation of 2-arachidonoyl-lysophosphatidylcholine (2-AA-LPC) and 2-arachidonoyl-lysophosphatidylethanolamine (2-AA-LPE). Next, we identified these two eicosanoid-lysophospholipids in murine myocardium and in isolated platelets. Moreover, we observed robust increases in 2-AA-LPC, 2-AA-LPE, and their downstream 12-LOX oxidation products, 12(S)-HETE-LPC and 12(S)-HETE-LPE, in calcium ionophore (A23187)-stimulated murine platelets. Mechanistically, genetic ablation of iPLA2γ markedly decreased the calcium-stimulated production of 2-AA-LPC, 2-AA-LPE, and 12-HETE-lysophospholipids in mouse platelets. Importantly, a potent and selective 12-LOX inhibitor, ML355, significantly inhibited the production of 12-HETE-LPC and 12-HETE-LPE in activated platelets. Furthermore, we found that aging is accompanied by significant changes in 12-HETE-LPC in murine serum that were also markedly attenuated by iPLA2γ genetic ablation. Collectively, these results identify previously unknown iPLA2γ-initiated signaling pathways mediated by direct 12-LOX oxidation of 2-AA-LPC and 2-AA-LPE. This oxidation generates previously unrecognized eicosanoid-lysophospholipids that may serve as biomarkers for age-related diseases and could potentially be used as targets in therapeutic interventions.




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Cross-regulation between LUBAC and caspase-1 modulates cell death and inflammation [Signal Transduction]

The linear ubiquitin assembly complex (LUBAC) is an essential component of the innate and adaptive immune system. Modification of cellular substrates with linear polyubiquitin chains is a key regulatory step in signal transduction that impacts cell death and inflammatory signaling downstream of various innate immunity receptors. Loss-of-function mutations in the LUBAC components HOIP and HOIL-1 yield a systemic autoinflammatory disease in humans, whereas their genetic ablation is embryonically lethal in mice. Deficiency of the LUBAC adaptor protein Sharpin results in a multi-organ inflammatory disease in mice characterized by chronic proliferative dermatitis (cpdm), which is propagated by TNFR1-induced and RIPK1-mediated keratinocyte cell death. We have previously shown that caspase-1 and -11 promoted the dermatitis pathology of cpdm mice and mediated cell death in the skin. Here, we describe a reciprocal regulation of caspase-1 and LUBAC activities in keratinocytes. We show that LUBAC interacted with caspase-1 via HOIP and modified its CARD domain with linear polyubiquitin and that depletion of HOIP or Sharpin resulted in heightened caspase-1 activation and cell death in response to inflammasome activation, unlike what is observed in macrophages. Reciprocally, caspase-1, as well as caspase-8, regulated LUBAC activity by proteolytically processing HOIP at Asp-348 and Asp-387 during the execution of cell death. HOIP processing impeded substrate ubiquitination in the NF-κB pathway and resulted in enhanced apoptosis. These results highlight a regulatory mechanism underlying efficient apoptosis in keratinocytes and provide further evidence of a cross-talk between inflammatory and cell death pathways.




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Heterotrimeric Gq proteins as therapeutic targets? [Molecular Bases of Disease]

Heterotrimeric G proteins are the core upstream elements that transduce and amplify the cellular signals from G protein–coupled receptors (GPCRs) to intracellular effectors. GPCRs are the largest family of membrane proteins encoded in the human genome and are the targets of about one-third of prescription medicines. However, to date, no single therapeutic agent exerts its effects via perturbing heterotrimeric G protein function, despite a plethora of evidence linking G protein malfunction to human disease. Several recent studies have brought to light that the Gq family–specific inhibitor FR900359 (FR) is unexpectedly efficacious in silencing the signaling of Gq oncoproteins, mutant Gq variants that mostly exist in the active state. These data not only raise the hope that researchers working in drug discovery may be able to potentially strike Gq oncoproteins from the list of undruggable targets, but also raise questions as to how FR achieves its therapeutic effect. Here, we place emphasis on these recent studies and explain why they expand our pharmacological armamentarium for targeting Gq protein oncogenes as well as broaden our mechanistic understanding of Gq protein oncogene function. We also highlight how this novel insight impacts the significance and utility of using G(q) proteins as targets in drug discovery efforts.




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Learning the ABCs of ATP release [Signal Transduction]

ATP plays important roles outside the cell, but the mechanism by which it is arrives in the extracellular environment is not clear. Dunn et al. now show that decreases in cellular cholesterol levels mediated by the ABCG1 transporter increase ATP release by volume-regulated anion channels under hypotonic conditions. Importantly, these results may imply that cells that handle cholesterol differently might experience differential extracellular ATP release during hypotonicity.




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ABC transporters control ATP release through cholesterol-dependent volume-regulated anion channel activity [Signal Transduction]

Purinergic signaling by extracellular ATP regulates a variety of cellular events and is implicated in both normal physiology and pathophysiology. Several molecules have been associated with the release of ATP and other small molecules, but their precise contributions have been difficult to assess because of their complexity and heterogeneity. Here, we report on the results of a gain-of-function screen for modulators of hypotonicity-induced ATP release using HEK-293 cells and murine cerebellar granule neurons, along with bioluminescence, calcium FLIPR, and short hairpin RNA–based gene-silencing assays. This screen utilized the most extensive genome-wide ORF collection to date, covering 90% of human, nonredundant, protein-encoding genes. We identified two ABCG1 (ABC subfamily G member 1) variants, which regulate cellular cholesterol, as modulators of hypotonicity-induced ATP release. We found that cholesterol levels control volume-regulated anion channel–dependent ATP release. These findings reveal novel mechanisms for the regulation of ATP release and volume-regulated anion channel activity and provide critical links among cellular status, cholesterol, and purinergic signaling.




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Noncatalytic Bruton's tyrosine kinase activates PLC{gamma}2 variants mediating ibrutinib resistance in human chronic lymphocytic leukemia cells [Membrane Biology]

Treatment of patients with chronic lymphocytic leukemia (CLL) with inhibitors of Bruton's tyrosine kinase (BTK), such as ibrutinib, is limited by primary or secondary resistance to this drug. Examinations of CLL patients with late relapses while on ibrutinib, which inhibits BTK's catalytic activity, revealed several mutations in BTK, most frequently resulting in the C481S substitution, and disclosed many mutations in PLCG2, encoding phospholipase C-γ2 (PLCγ2). The PLCγ2 variants typically do not exhibit constitutive activity in cell-free systems, leading to the suggestion that in intact cells they are hypersensitive to Rac family small GTPases or to the upstream kinases spleen-associated tyrosine kinase (SYK) and Lck/Yes-related novel tyrosine kinase (LYN). The sensitivity of the PLCγ2 variants to BTK itself has remained unknown. Here, using genetically-modified DT40 B lymphocytes, along with various biochemical assays, including analysis of PLCγ2-mediated inositol phosphate formation, inositol phospholipid assessments, fluorescence recovery after photobleaching (FRAP) static laser microscopy, and determination of intracellular calcium ([Ca2+]i), we show that various CLL-specific PLCγ2 variants such as PLCγ2S707Y are hyper-responsive to activated BTK, even in the absence of BTK's catalytic activity and independently of enhanced PLCγ2 phospholipid substrate supply. At high levels of B-cell receptor (BCR) activation, which may occur in individual CLL patients, catalytically-inactive BTK restored the ability of the BCR to mediate increases in [Ca2+]i. Because catalytically-inactive BTK is insensitive to active-site BTK inhibitors, the mechanism involving the noncatalytic BTK uncovered here may contribute to preexisting reduced sensitivity or even primary resistance of CLL to these drugs.




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Reduction of protein phosphatase 2A (PP2A) complexity reveals cellular functions and dephosphorylation motifs of the PP2A/B'{delta} holoenzyme [Enzymology]

Protein phosphatase 2A (PP2A) is a large enzyme family responsible for most cellular Ser/Thr dephosphorylation events. PP2A substrate specificity, localization, and regulation by second messengers rely on more than a dozen regulatory subunits (including B/R2, B'/R5, and B″/R3), which form the PP2A heterotrimeric holoenzyme by associating with a dimer comprising scaffolding (A) and catalytic (C) subunits. Because of partial redundancy and high endogenous expression of PP2A holoenzymes, traditional approaches of overexpressing, knocking down, or knocking out PP2A regulatory subunits have yielded only limited insights into their biological roles and substrates. To this end, here we sought to reduce the complexity of cellular PP2A holoenzymes. We used tetracycline-inducible expression of pairs of scaffolding and regulatory subunits with complementary charge-reversal substitutions in their interaction interfaces. For each of the three regulatory subunit families, we engineered A/B charge–swap variants that could bind to one another, but not to endogenous A and B subunits. Because endogenous Aα was targeted by a co-induced shRNA, endogenous B subunits were rapidly degraded, resulting in expression of predominantly a single PP2A heterotrimer composed of the A/B charge–swap pair and the endogenous catalytic subunit. Using B'δ/PPP2R5D, we show that PP2A complexity reduction, but not PP2A overexpression, reveals a role of this holoenzyme in suppression of extracellular signal–regulated kinase signaling and protein kinase A substrate dephosphorylation. When combined with global phosphoproteomics, the PP2A/B'δ reduction approach identified consensus dephosphorylation motifs in its substrates and suggested that residues surrounding the phosphorylation site play roles in PP2A substrate specificity.




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G{alpha}q splice variants mediate phototransduction, rhodopsin synthesis, and retinal integrity in Drosophila [Signal Transduction]

Heterotrimeric G proteins mediate a variety of signaling processes by coupling G protein–coupled receptors to intracellular effector molecules. In Drosophila, the Gαq gene encodes several Gαq splice variants, with the Gαq1 isoform protein playing a major role in fly phototransduction. However, Gαq1 null mutant flies still exhibit a residual light response, indicating that other Gαq splice variants or additional Gq α subunits are involved in phototransduction. Here, we isolated a mutant fly with no detectable light responses, decreased rhodopsin (Rh) levels, and rapid retinal degeneration. Using electrophysiological and genetic studies, biochemical assays, immunoblotting, real-time RT-PCR, and EM analysis, we found that mutations in the Gαq gene disrupt light responses and demonstrate that the Gαq3 isoform protein is responsible for the residual light response in Gαq1 null mutants. Moreover, we report that Gαq3 mediates rhodopsin synthesis. Depletion of all Gαq splice variants led to rapid light-dependent retinal degeneration, due to the formation stable Rh1-arrestin 2 (Arr2) complexes. Our findings clarify essential roles of several different Gαq splice variants in phototransduction and retinal integrity in Drosophila and reveal that Gαq3 functions in rhodopsin synthesis.




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NF-{kappa}B mediates lipopolysaccharide-induced alternative pre-mRNA splicing of MyD88 in mouse macrophages [Signal Transduction]

Although a robust inflammatory response is needed to combat infection, this response must ultimately be terminated to prevent chronic inflammation. One mechanism that terminates inflammatory signaling is the production of alternative mRNA splice forms in the Toll-like receptor (TLR) signaling pathway. Whereas most genes in the TLR pathway encode positive mediators of inflammatory signaling, several, including that encoding the MyD88 signaling adaptor, also produce alternative spliced mRNA isoforms that encode dominant-negative inhibitors of the response. Production of these negatively acting alternatively spliced isoforms is induced by stimulation with the TLR4 agonist lipopolysaccharide (LPS); thus, this alternative pre-mRNA splicing represents a negative feedback loop that terminates TLR signaling and prevents chronic inflammation. In the current study, we investigated the mechanisms regulating the LPS-induced alternative pre-mRNA splicing of the MyD88 transcript in murine macrophages. We found that 1) the induction of the alternatively spliced MyD88 form is due to alternative pre-mRNA splicing and not caused by another RNA regulatory mechanism, 2) MyD88 splicing is regulated by both the MyD88- and TRIF-dependent arms of the TLR signaling pathway, 3) MyD88 splicing is regulated by the NF-κB transcription factor, and 4) NF-κB likely regulates MyD88 alternative pre-mRNA splicing per se rather than regulating splicing indirectly by altering MyD88 transcription. We conclude that alternative splicing of MyD88 may provide a sensitive mechanism that ensures robust termination of inflammation for tissue repair and restoration of normal tissue homeostasis once an infection is controlled.




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Biophysical characterization of SARAH domain-mediated multimerization of Hippo pathway complexes in Drosophila [Signal Transduction]

Hippo pathway signaling limits cell growth and proliferation and maintains the stem-cell niche. These cellular events result from the coordinated activity of a core kinase cassette that is regulated, in part, by interactions involving Hippo, Salvador, and dRassF. These interactions are mediated by a conserved coiled-coil domain, termed SARAH, in each of these proteins. SARAH domain–mediated homodimerization of Hippo kinase leads to autophosphorylation and activation. Paradoxically, SARAH domain–mediated heterodimerization between Hippo and Salvador enhances Hippo kinase activity in cells, whereas complex formation with dRassF inhibits it. To better understand the mechanism by which each complex distinctly modulates Hippo kinase and pathway activity, here we biophysically characterized the entire suite of SARAH domain–mediated complexes. We purified the three SARAH domains from Drosophila melanogaster and performed an unbiased pulldown assay to identify all possible interactions, revealing that isolated SARAH domains are sufficient to recapitulate the cellular assemblies and that Hippo is a universal binding partner. Additionally, we found that the Salvador SARAH domain homodimerizes and demonstrate that this interaction is conserved in Salvador's mammalian homolog. Using native MS, we show that each of these complexes is dimeric in solution. We also measured the stability of each SARAH domain complex, finding that despite similarities at both the sequence and structural levels, SARAH domain complexes differ in stability. The identity, stoichiometry, and stability of these interactions characterized here comprehensively reveal the nature of SARAH domain–mediated complex formation and provide mechanistic insights into how SARAH domain–mediated interactions influence Hippo pathway activity.




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Mechanistic insights explain the transforming potential of the T507K substitution in the protein-tyrosine phosphatase SHP2 [Signal Transduction]

The protein-tyrosine phosphatase SHP2 is an allosteric enzyme critical for cellular events downstream of growth factor receptors. Mutations in the SHP2 gene have been linked to many different types of human diseases, including developmental disorders, leukemia, and solid tumors. Unlike most SHP2-activating mutations, the T507K substitution in SHP2 is unique in that it exhibits oncogenic Ras-like transforming activity. However, the biochemical basis of how the SHP2/T507K variant elicits transformation remains unclear. By combining kinetic and biophysical methods, X-ray crystallography, and molecular modeling, as well as using cell biology approaches, here we uncovered that the T507K substitution alters both SHP2 substrate specificity and its allosteric regulatory mechanism. We found that although SHP2/T507K exists in the closed, autoinhibited conformation similar to the WT enzyme, the interactions between its N-SH2 and protein-tyrosine phosphatase domains are weakened such that SHP2/T507K possesses a higher affinity for the scaffolding protein Grb2-associated binding protein 1 (Gab1). We also discovered that the T507K substitution alters the structure of the SHP2 active site, resulting in a change in SHP2 substrate preference for Sprouty1, a known negative regulator of Ras signaling and a potential tumor suppressor. Our results suggest that SHP2/T507K's shift in substrate specificity coupled with its preferential association of SHP2/T507K with Gab1 enable the mutant SHP2 to more efficiently dephosphorylate Sprouty1 at pTyr-53. This dephosphorylation hyperactivates Ras signaling, which is likely responsible for SHP2/T507K's Ras-like transforming activity.




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DHHC7-mediated palmitoylation of the accessory protein barttin critically regulates the functions of ClC-K chloride channels [Cell Biology]

Barttin is the accessory subunit of the human ClC-K chloride channels, which are expressed in both the kidney and inner ear. Barttin promotes trafficking of the complex it forms with ClC-K to the plasma membrane and is involved in activating this channel. Barttin undergoes post-translational palmitoylation that is essential for its functions, but the enzyme(s) catalyzing this post-translational modification is unknown. Here, we identified zinc finger DHHC-type containing 7 (DHHC7) protein as an important barttin palmitoyl acyltransferase, whose depletion affected barttin palmitoylation and ClC-K-barttin channel activation. We investigated the functional role of barttin palmitoylation in vivo in Zdhhc7−/− mice. Although palmitoylation of barttin in kidneys of Zdhhc7−/− animals was significantly decreased, it did not pathologically alter kidney structure and functions under physiological conditions. However, when Zdhhc7−/− mice were fed a low-salt diet, they developed hyponatremia and mild metabolic alkalosis, symptoms characteristic of human Bartter syndrome (BS) type IV. Of note, we also observed decreased palmitoylation of the disease-causing R8L barttin variant associated with human BS type IV. Our results indicate that dysregulated DHHC7-mediated barttin palmitoylation appears to play an important role in chloride channel dysfunction in certain BS variants, suggesting that targeting DHHC7 activity may offer a potential therapeutic strategy for reducing hypertension.




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The focal adhesion protein kindlin-2 controls mitotic spindle assembly by inhibiting histone deacetylase 6 and maintaining {alpha}-tubulin acetylation [Signal Transduction]

Kindlins are focal adhesion proteins that regulate integrin activation and outside-in signaling. The kindlin family consists of three members, kindlin-1, -2, and -3. Kindlin-2 is widely expressed in multiple cell types, except those from the hematopoietic lineage. A previous study has reported that the Drosophila Fit1 protein (an ortholog of kindlin-2) prevents abnormal spindle assembly; however, the mechanism remains unknown. Here, we show that kindlin-2 maintains spindle integrity in mitotic human cells. The human neuroblastoma SH-SY5Y cell line expresses only kindlin-2, and we found that when SH-SY5Y cells are depleted of kindlin-2, they exhibit pronounced spindle abnormalities and delayed mitosis. Of note, acetylation of α-tubulin, which maintains microtubule flexibility and stability, was diminished in the kindlin-2–depleted cells. Mechanistically, we found that kindlin-2 maintains α-tubulin acetylation by inhibiting the microtubule-associated deacetylase histone deacetylase 6 (HDAC6) via a signaling pathway involving AKT Ser/Thr kinase (AKT)/glycogen synthase kinase 3β (GSK3β) or paxillin. We also provide evidence that prolonged hypoxia down-regulates kindlin-2 expression, leading to spindle abnormalities not only in the SH-SY5Y cell line, but also cell lines derived from colon and breast tissues. The findings of our study highlight that kindlin-2 regulates mitotic spindle assembly and that this process is perturbed in cancer cells in a hypoxic environment.




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Polarization of protease-activated receptor 2 (PAR-2) signaling is altered during airway epithelial remodeling and deciliation [Immunology]

Protease-activated receptor 2 (PAR-2) is activated by secreted proteases from immune cells or fungi. PAR-2 is normally expressed basolaterally in differentiated nasal ciliated cells. We hypothesized that epithelial remodeling during diseases characterized by cilial loss and squamous metaplasia may alter PAR-2 polarization. Here, using a fluorescent arrestin assay, we confirmed that the common fungal airway pathogen Aspergillus fumigatus activates heterologously-expressed PAR-2. Endogenous PAR-2 activation in submerged airway RPMI 2650 or NCI–H520 squamous cells increased intracellular calcium levels and granulocyte macrophage–colony-stimulating factor, tumor necrosis factor α, and interleukin (IL)-6 secretion. RPMI 2650 cells cultured at an air–liquid interface (ALI) responded to apically or basolaterally applied PAR-2 agonists. However, well-differentiated primary nasal epithelial ALIs responded only to basolateral PAR-2 stimulation, indicated by calcium elevation, increased cilia beat frequency, and increased fluid and cytokine secretion. We exposed primary cells to disease-related modifiers that alter epithelial morphology, including IL-13, cigarette smoke condensate, and retinoic acid deficiency, at concentrations and times that altered epithelial morphology without causing breakdown of the epithelial barrier to model early disease states. These altered primary cultures responded to both apical and basolateral PAR-2 stimulation. Imaging nasal polyps and control middle turbinate explants, we found that nasal polyps, but not turbinates, exhibit apical calcium responses to PAR-2 stimulation. However, isolated ciliated cells from both polyps and turbinates maintained basolateral PAR-2 polarization, suggesting that the calcium responses originated from nonciliated cells. Altered PAR-2 polarization in disease-remodeled epithelia may enhance apical responses and increase sensitivity to inhaled proteases.




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Small-molecule agonists of the RET receptor tyrosine kinase activate biased trophic signals that are influenced by the presence of GFRa1 co-receptors [Neurobiology]

Glial cell line–derived neurotrophic factor (GDNF) is a growth factor that regulates the health and function of neurons and other cells. GDNF binds to GDNF family receptor α1 (GFRa1), and the resulting complex activates the RET receptor tyrosine kinase and subsequent downstream signals. This feature restricts GDNF activity to systems in which GFRa1 and RET are both present, a scenario that may constrain GDNF breadth of action. Furthermore, this co-dependence precludes the use of GDNF as a tool to study a putative functional cross-talk between GFRa1 and RET. Here, using biochemical techniques, terminal deoxynucleotidyl transferase dUTP nick end labeling staining, and immunohistochemistry in murine cells, tissues, or retinal organotypic cultures, we report that a naphthoquinone/quinolinedione family of small molecules (Q compounds) acts as RET agonists. We found that, like GDNF, signaling through the parental compound Q121 is GFRa1-dependent. Structural modifications of Q121 generated analogs that activated RET irrespective of GFRa1 expression. We used these analogs to examine RET–GFRa1 interactions and show that GFRa1 can influence RET-mediated signaling and enhance or diminish AKT Ser/Thr kinase or extracellular signal-regulated kinase signaling in a biased manner. In a genetic mutant model of retinitis pigmentosa, a lead compound, Q525, afforded sustained RET activation and prevented photoreceptor neuron loss in the retina. This work uncovers key components of the dynamic relationships between RET and its GFRa co-receptor and provides RET agonist scaffolds for drug development.




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Phosphoproteomic characterization of the signaling network resulting from activation of the chemokine receptor CCR2 [Genomics and Proteomics]

Leukocyte recruitment is a universal feature of tissue inflammation and regulated by the interactions of chemokines with their G protein–coupled receptors. Activation of CC chemokine receptor 2 (CCR2) by its cognate chemokine ligands, including CC chemokine ligand 2 (CCL2), plays a central role in recruitment of monocytes in several inflammatory diseases. In this study, we used phosphoproteomics to conduct an unbiased characterization of the signaling network resulting from CCL2 activation of CCR2. Using data-independent acquisition MS analysis, we quantified both the proteome and phosphoproteome in FlpIn-HEK293T cells stably expressing CCR2 at six time points after activation with CCL2. Differential expression analysis identified 699 significantly regulated phosphorylation sites on 441 proteins. As expected, many of these proteins are known to participate in canonical signal transduction pathways and in the regulation of actin cytoskeleton dynamics, including numerous guanine nucleotide exchange factors and GTPase-activating proteins. Moreover, we identified regulated phosphorylation sites in numerous proteins that function in the nucleus, including several constituents of the nuclear pore complex. The results of this study provide an unprecedented level of detail of CCR2 signaling and identify potential targets for regulation of CCR2 function.




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Inflammatory and mitogenic signals drive interleukin 23 subunit alpha (IL23A) secretion independent of IL12B in intestinal epithelial cells [Signal Transduction]

The heterodimeric cytokine interleukin-23 (IL-23 or IL23A/IL12B) is produced by dendritic cells and macrophages and promotes the proinflammatory and regenerative activities of T helper 17 (Th17) and innate lymphoid cells. A recent study has reported that IL-23 is also secreted by lung adenoma cells and generates an inflammatory and immune-suppressed stroma. Here, we observed that proinflammatory tumor necrosis factor (TNF)/NF-κB and mitogen-activated protein kinase (MAPK) signaling strongly induce IL23A expression in intestinal epithelial cells. Moreover, we identified a strong crosstalk between the NF-κB and MAPK/ERK kinase (MEK) pathways, involving the formation of a transcriptional enhancer complex consisting of proto-oncogene c-Jun (c-Jun), RELA proto-oncogene NF-κB subunit (RelA), RUNX family transcription factor 1 (RUNX1), and RUNX3. Collectively, these proteins induced IL23A secretion, confirmed by immunoprecipitation of endogenous IL23A from activated human colorectal cancer (CRC) cell culture supernatants. Interestingly, IL23A was likely secreted in a noncanonical form, as it was not detected by an ELISA specific for heterodimeric IL-23 likely because IL12B expression is absent in CRC cells. Given recent evidence that IL23A promotes tumor formation, we evaluated the efficacy of MAPK/NF-κB inhibitors in attenuating IL23A expression and found that the MEK inhibitor trametinib and BAY 11–7082 (an IKKα/IκB inhibitor) effectively inhibited IL23A in a subset of human CRC lines with mutant KRAS or BRAFV600E mutations. Together, these results indicate that proinflammatory and mitogenic signals dynamically regulate IL23A in epithelial cells. They further reveal its secretion in a noncanonical form independent of IL12B and that small-molecule inhibitors can attenuate IL23A secretion.




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Five Foreign Policy Questions for the UK’s Next Prime Minister

18 June 2019

Thomas Raines

Director, Europe Programme
Even if most don’t get to vote in the Conservative leadership election, the public deserves serious answers on the foreign policy plans of those who want to lead the country.

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10 Downing Street. Photo: Getty Images.

In a month’s time, the UK will have a new prime minister. The campaign has been dominated by candidates’ views on how to deliver Britain’s withdrawal from the EU by October, alongside some discussion of domestic issues.

But relatively little has been said about international affairs, despite the fact that foreign policy questions are becoming a more partisan issue and Britain is facing crucial questions around Brexit and the wider international context. These will be waiting for whoever finds themselves in Number 10 on 22 July. 

1. How can Britain influence Europe from outside the EU?

Theresa May was fond of saying that Britain is leaving the EU but not leaving Europe. Britain cannot change its geography. It will continue to share many strategic and security interests with the rest of the continent, but it will be outside of Europe’s central political and economic project. A new PM will not only have to negotiate Britain’s new relationship with the EU, but also think about how to influence it as a third country.

An aspect of this will be finding a new way to work with the EU on foreign, security and defence policy that meets the need for autonomy on both sides. How deep this relationship is or how institutionalized it will be is yet to be negotiated and can be shaped by the next PM.

The UK needs to decide how ambitiously it wants to engage with the new defence agenda in the EU (particularly its industrial components), and how to balance these with key bilateral relationships like France and Germany. Amid uncertainty about American security guarantees and Russian aggression, the next PM must also consider what Britain’s security role in Europe should be and NATO’s place within that.

Beyond conventional foreign policy issues, Britain is also going to be heavily shaped and influenced by the rule-making power of the EU, and how the world’s largest market regulates itself, from energy to financial services, consumer products and the environment.

The UK will need a strategy to influence the EU from the outside – something Swiss, Norwegians and Americans will acknowledge is no easy feat. This could include significantly increasing its diplomatic footprint across Europe, working closely with the UK’s private and non-profit sectors, utilizing Britain’s technical expertise in areas like sanctions, and creating new ad hoc groupings to share perspectives and ideas, building on examples like the Northern Future Forum

2. Should Britain do business with President Trump?

President Trump represents a fundamental challenge to Britain: an American president whose belligerent unilateralism runs counter to many of Britain’s foreign policy objectives. His frequent and often shameless diplomatic faux pas – from proposing Nigel Farage be the British ambassador to his dog-whistle attacks on the mayor of London – are compounded by real differences of substance on issues like trade, climate change and nuclear non-proliferation.

A new prime minister must decide how to manage relations with the US administration, whether to challenge or condemn a US president when he acts against Britain’s interests, or use flattery or quieter diplomacy to seek to influence him. Theresa May’s strategy of staying politically close to the president and playing to his ego has yielded little in policy terms, though other world leaders have fared little better.

A new PM will face some uncomfortable choices. Will they continue to defend the Iran nuclear deal alongside European allies while the US continues to undermine it? Do they believe a trade deal with America is desirable or achievable with the current administration, and what are they willing to sacrifice to achieve it? Is the American security guarantee for Europe secure with Donald Trump as president? Judgements on these questions should inform Britain's wider strategy, and its objectives for a future relationship with the European Union.

3. Should Britain prioritize economics or security in its relations with China?

Britain faces its own version of the challenge that many countries face – how to balance the economic and investment benefits of a positive relationship with China with concerns about repressive domestic politics and a more assertive Chinese role regionally and globally. This tension has become more acute for two reasons.

First, the economic dislocation of leaving the EU may create a greater reliance on Chinese trade and investment. China is already a major investor in the UK. If Brexit proves to be disorderly, Britain’s need may be all the greater (though China faces economic headwinds as well). Some in Brussels even fear that the economic difficulties of Brexit may make the UK a soft touch for emerging powers from which it seeks inward investment and market access.

Second, the deterioration in US–China relations means the UK may come under increasing pressure from the United States to take a tough line with China. The controversy over Huawei’s role in delivering 5G networks may become a more regular feature of transatlantic debates, with Britain facing Chinese economic pressure on one side and a squeeze from America over security issues on the other, without the weight of the EU behind it.  

A new prime minister should consider whether the UK’s interests are served by a security role in east Asia, and whether it has the capability to play one.

The UK remains a party to the Five Power Defence Arrangements. The Royal Navy has conducted freedom of navigation exercises in the South China Sea, prompting a rebuke from Beijing. It has also taken steps to deepen security ties with Japan.

But the UK government has struggled to present a coherent position. Some cabinet ministers have sought to open doors to the Chinese market at the same time as others announced their intentions to send aircraft carriers to the Pacific. The next PM will need to find a balance between China and the US, or accept the consequences of more directly taking sides on disputes about trade, technology, and security.

4. How can the contradictions between UK foreign and domestic policy be reconciled?

One of the many problems with the vague and unhelpful slogan ‘Global Britain’ is how it jars with many aspects of domestic policy. This incoherence reduces Britain’s foreign policy credibility and effectiveness.

Britain has actively supported the UN-led Yemen peace process while continuing to support Saudi Arabia’s military campaign through arms sales. Britain wants to build a new ambitious independent trade policy while restricting the migration that is crucial for services trade. British foreign secretaries trumpet the UK’s soft power while the Home Office deports members of the Windrush generation, bungles EU citizenship applications and sets unreasonable burdens for many people seeking visas simply to visit the country.

Global universities are celebrated while international students had their post-study visas cut (a policy that sensibly is likely to be reversed). Britain advocates international tax compliance and transparency while not taking robust steps to regulate the tax haven role played by crown dependencies and overseas territories.

A new prime minister has the chance to get to grips with these inconsistencies and develop foreign and domestic policies which are more coherent and self-re-enforcing.

5. At what level should Britain’s international ambitions be funded?

Successive governments have celebrated the fact the UK is the only Western country to spend 2% of GDP on defence and 0.7% on development. However, this masks some real pressures in the system.

There are significant problems in the defence budget and a growing gap between commitments and committed funds. Meanwhile, the funding of Britain’s diplomacy has been cut by successive governments – Labour, Conservative and coalition – for much of the last 20 years. Numerous bodies have highlighted the problems facing the overstretched and underfunded Foreign Office. Where would defence and diplomacy sit in the new prime minister’s hierarchy of priorities?

The problem is not purely one of funding, but the gap between ambitions, rhetoric and resources. It is not sustainable for British ministers to trumpet Britain’s global ambitions while not properly funding the tools of its influence abroad.

It would be reasonable and understandable for a new prime minister to adjust that ambition and tone down the rhetoric, or alternatively to address resource pressures by investing in diplomacy and defence. But that choice should be informed by a sober reflection on Britain’s international position and interests as it leaves the EU. Brexit offers a chance to revisit assumptions that have guided British policy for a generation. A new prime minister should seize this opportunity.

A realistic vision for the future

All these issues will be more pronounced if the UK leaves the EU with no deal at the end of October. ‘No deal’ would be not simply an economic shock but a diplomatic rupture that will colour the UK’s capacity to negotiate a new relationship with the EU, which will be the first order of business after a ‘no deal’ exit. Trust will be in short supply.

Even if they don’t get to vote on the new prime minister, the public deserves serious answers to these and other questions from the men who want to lead the country. Not the platitudes of ‘Global Britain’ or a reflexive and unexamined British exceptionalism, but a serious, realistic assessment of how Britain will cope with the disruptions of leaving the EU and how it might thrive outside the regional bloc it has been a part of for more than 45 years.




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EU Security Ambitions Are Hostage to the Brexit Process

25 June 2019

Professor Richard G Whitman

Associate Fellow, Europe Programme
The EU faces a fundamental contradiction in its goals to become more strategically autonomous in defence matters.

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Soldiers of a Eurocorps detachment raise the EU flag at the European Parliament in Strasbourg. Photo: Getty Images.

Three years ago, as the UK was holding its referendum on Brexit, the EU was rolling out its Global Strategy for a more cohesive and effective security and defence policy. Since then, EU member states have set impressive goals and, as significantly, taken important practical steps to make an EU defence capability a tangible proposition, despite differing collective defence commitments, traditions of neutrality among some member states and very different strategic cultures.

All of these developments have taken place with the UK as reluctant observer. The UK has been traditionally hostile to a deepening of defence collaboration within the EU (and consistent of the view that Europe’s military security was best provided through NATO). But the Brexit referendum vote has placed the UK as a bystander as EU security and defence initiatives have been pursued which have overridden the past red lines of British governments.

There is, however, a Brexit-related paradox in all these developments.

A central goal of the security and defence-related aspects of the EU Global Strategy is for the EU to have the capacity to act independently of the United States and, through indigenous defence industries, the ability to produce the means to make that possible.

With the UK outside the EU, and its opposition absent, it is easier to create a political consensus to push for more defence integration. But without the UK there are diminished collective defence capabilities which would make European strategic autonomy much harder to achieve.  

The May government has been an enthusiast for preserving close security and defence cooperation with the EU. The Withdrawal Agreement and the Political Declaration both seek to provide for a close EU–UK relationship post-Brexit.

However, the Article 50 negotiations have made clear that the EU’s institutions are hostile to special treatment for the UK beyond that normally accorded to a third country. Disagreements over the terms of the UK’s continuing participation in the Gailleo dual-use satellite system, which has a significant security and defence utility, have signalled that there is a strong lobby in Brussels and some national capitals seeking to significantly circumscribe collaboration with Britain.

The scale and capabilities of the UK’s military, its defence expenditure (notably on defence research and development) and its defence industrial base make any British decoupling from the EU’s security and defence a major issue. Disconnecting the UK from EU developments entirely would be a costly political choice for both sides.

And excluding the UK from new initiatives in defence R&D and new defence procurement arrangements would be suboptimal in delivering a stronger European defence, technological and industrial base. Duplicating existing UK capabilities, especially strategic enablers such as strategic airlift, target acquisition and intelligence, surveillance and reconnaissance capabilities, would be an unnecessary squandering of already hard-pressed European defence budgets.

At present the common procurement and defence industry plans driven by the EU Global Strategy are embryonic. And significant defence capability decisions are taking place detached from the EU’s plans, which could reinforce a divide between the UK and other member states.

As illustrative, the formal agreement this week between France, Germany and Spain on the Future Combat Air System (FCAS) to develop a next-generation stealth fighter is competing with the UK-supported Tempest project that shares the same objective. The 20-year timescales for the delivery of the FCAS and Tempest projects are a reminder that defence procurement decisions are of multi-decade significance.

As the EU’s ambitions are nascent, it is too early to fully assess what might be the impact of any decision by the EU and the UK to keep each other at an arms-length in security and defence cooperation. With a more detached relationship, the UK will have significant concerns if it sees the EU’s common procurement arrangements develop in a manner that actively discriminates against the UK defence industry.

Outside of procurement and defence issues there may be other areas of future concern for the UK – for example, the extent to which the EU might deepen and broaden cooperation with NATO in a manner that makes the collective influence of EU member states within NATO more apparent, or to which the footprint of future EU conflict and security activities in third countries starts to overshadow the activities of the UK.

As the UK has been grappling with Brexit domestically, the EU has been evolving its security and defence policy ambitions. These are developments that will impact on the UK and in which, therefore, it has a stake but as a departing member state it has a weakening ability to shape.

Any aspect of future EU–UK cooperation is hostage to the vagaries of how the Brexit endgame concludes.




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Brexit, Party Politics and the Next Prime Minister

Invitation Only Research Event

15 July 2019 - 8:30am to 9:30am

Chatham House | 10 St James's Square | London | SW1Y 4LE

Event participants

Daniel Finkelstein OBE, Associate Editor, The Times; Conservative Member of the House of Lords; Chairman, Onward 
Chair: Thomas Raines, Head, Europe Programme, Chatham House

With the new leader of the Conservative party due to be announced on 23 July, what are the prospects for the party and the country?

On Brexit, the new prime minister faces most of the same challenges and constraints as Theresa May. The leadership contenders have outlined their ambitions for a revised deal, but with the EU insisting negotiations are over, their room for manoeuvre appears to be limited. Furthermore, even with a new leader at the helm, important divisions remain among voters about what shape Brexit and the future UK-EU relationship should take. If the EU won’t change the deal, and parliament won’t accept it, how can the deadlock be broken? Is a 'No Deal' Brexit politically deliverable? Or could there be a general election later in 2019? Can the Conservative party survive a pre-Brexit election intact?

Beyond Brexit, what are the other choices, in both domestic and foreign policy, facing the next prime minister? How might the decisions he makes affect the future of the party and British politics more broadly?

In this session, the speaker will share his reflections on the likely result of the leadership election, and what lies beyond it.

Attendance at this event is by invitation only.

Event attributes

Chatham House Rule

Alina Lyadova

Europe Programme Coordinator




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The Rise of China and the Future of the Transatlantic Relationship

29 July 2019

The growth of China's wealth and military power represents an epochal change in international politics. This briefing argues that China’s rise has worrying implications for the liberal international order and explores how this will affect the transatlantic relationship.

Jennifer Lind

Associate Fellow, US and the Americas Programme and Asia-Pacific Programme (based in the US)

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Teams from France, Great Britain, the US, China, Australia and Japan race against each other during the SailGP on 4 May 2019 in San Francisco, California. Photo: Getty Images

Summary

  • The stakeholders in the transatlantic relationship – the US, Canada and Europe – have long sought to stabilize international politics and economies by spreading support for the liberal goals of free markets, democracy and human rights. As their own commitment to this agenda appears to waver, China is becoming wealthier and more assertive. This briefing explores the extent to which these goals – along with the unity of the transatlantic relationship – are now in jeopardy.
  • Great uncertainty surrounds this question, including over the direction of US foreign policy, risks to European cohesion and slowing growth in China. However, two decades of revisionist behaviour by the authorities in Beijing show that China’s values and interests already conflict with transatlantic goals in trade, cyberspace, international development, security and human rights.
  • On trade, China pursues protectionist policies while engaging actively in intellectual property theft. China’s military modernization and its view of maritime law challenge the territorial status quo in East Asia and raise the risk of military crisis there. China lends unconditionally to countries that abuse human rights and are corrupt, undermining efforts by Western governments to promote good governance and human rights.
  • Defending liberal goals is complicated by asymmetric interests among the transatlantic partners, especially over security. China also uses ‘wedge’ strategies to pick off potential allies, thus diluting the power and will of any counterbalancing effort.
  • This briefing argues that China’s rise has worrying implications for the liberal international order. In response, the US should recognize its own strong interest in European unity, while Europeans must be ready to align more with the US (and East Asian allies) in order to temper Chinese behaviour.




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UK and Ireland After No Deal

Invitation Only Research Event

17 September 2019 - 8:30am to 9:30am

Chatham House | 10 St James's Square | London | SW1Y 4LE

Event participants

Sir Martin Donnelly, President, Boeing Europe and Managing Director, Boeing UK and Ireland; Permanent Secretary, UK Department for International Trade (2016-17)

Prime Minister Boris Johnson has declared that Britain will be out of the EU on 1 November irrespective of the terms of the departure. With time and options limited, what are the implications of leaving without a deal for the UK and Ireland? Notably, the UK government has previously claimed it would keep the Irish border open in the event of a no-deal Brexit. Is the EU likely to reciprocate? How feasible would keeping an external border open be in practice? And what could this mean for UK-EU trade going forward?
 
With the country facing a potential election, how will the public respond to prospects of no deal? Will the prime minister’s tough stance pay off domestically? And what reactions can we expect from the devolved administrations? Over the course of this session, the speaker will share his thoughts on the domestic and international implications of a no-deal Brexit.

Attendance at this event is by invitation only.

Please note the speaker will be speaking in a personal capacity.

Event attributes

Chatham House Rule

Alina Lyadova

Europe Programme Coordinator




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Poland’s Elections: Domestic and Foreign Policy Implications

Research Event

30 September 2019 - 12:30pm to 1:30pm

Chatham House | 10 St James's Square | London | SW1Y 4LE

Event participants

Dr Sławomir Dębski, Director, Polish Institute of International Affairs
Dr Stanley Bill, Senior Lecturer in Polish Studies, University of Cambridge

On 13 October 2019, Poland goes to the polls in national elections. On the back of a strong performance in the European elections, the incumbent Law and Justice Party (PiS) is seeking to retain its absolute majority. The election takes place against a background of continued strong economic growth but amid disputes over the direction of social policy and a domestic contest about liberal values. The European Commission and the Polish government have clashed over reforms that the Commission believes could compromise the independence of the judiciary in the Poland. Meanwhile, in foreign policy terms, Poland has sought to develop good working relations with the Trump administration and supported a tough line towards Russia.

The speakers will address the domestic and international significance of the Polish election. Will PiS be able to secure another majority? What would be the implications for the direction of social and political reform in Poland? And how could the elections shift Poland’s approach to politics at the European level and its wider foreign policy?  

Event attributes

Chatham House Rule

Department/project

Alina Lyadova

Europe Programme Coordinator




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The Future of Brexit, Britain and Boris

Invitation Only Research Event

17 October 2019 - 8:30am to 9:30am

Chatham House | 10 St James's Square | London | SW1Y 4LE

Event participants

Philip Rycroft, Permanent Secretary, Department for Exiting the EU (2017-19)
Chair: Tom Raines, Head, Europe Programme, Chatham House

Once again, Brexit is reaching an important juncture. The European Council on 17 October is seen by many as the last chance for Britain to secure a withdrawal deal or another delay. With parliament and government at loggerheads, it is far from clear what happens at the end of October.
 
In a discussion taking place on the day of the European Summit, the speaker will share his insights on the future of negotiations between the UK and the EU under different scenarios. How do the EU and the UK repair relations after 'No Deal'? Should a withdrawal deal be agreed, what does the second phase of negotiations look like and what lessons can Whitehall draw from phase one? And if there is another delay, what will change over the course of the next three months?
 
Please note attendance at this event is by invitation only and places are now full. 

Event attributes

Chatham House Rule

Alina Lyadova

Europe Programme Coordinator




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What Europe Can Learn From the Law and Justice Party’s Victory in Poland

15 October 2019

Dr Angelos Chryssogelos

Associate Fellow, Europe Programme
The EU must remain vigilant about threats to liberal democracy in Poland, but European leaders must also accept that PiS’s electoral success is reflective of its ability to deliver on things that other political parties in Europe have long neglected.

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The button of a PiS supporter on election day. Photo: Getty Images.

The Polish election on 13 October resulted, as expected, in a victory for of the ruling Law and Justice party (PiS).

But despite again securing a slim majority in parliament, it has not been wholly a triumph for PiS. And though there continue to be concerns about the party’s authoritarian tendencies, the election has illuminated some important nuances to its support and appeal, which hold lessons for politics across Europe.

Even though some opinion polls had suggested PiS were close to winning a supermajority in parliament that would have allowed it to pursue constitutional changes, the party fell short of that target, while it lost its majority in the Senate. Thus, while PiS may well renew its efforts to consolidate its control over the state apparatus and the media or meddle with the justice system, it becomes much more difficult with the opposition controlling the Senate and being able to scrutinize laws or have a say in the appointment of public officials.

Most importantly, the election result has shown that while Polish citizens were willing to reward a party that delivered on promises of economic growth and redistribution, they were not ready to hand a blank cheque for full-blown institutional realignment to PiS. Tellingly, many moderate candidates in PiS lists performed quite well among the party’s voters. 

Even though they rewarded a party that at times employed harsh rhetoric against Brussels, Polish voters have long expressed some of the strongest rates of support for EU membership, according to Eurobarometer surveys. The government has also faced massive protests against its most radical initiatives, such as reform of the judicial system and a law to almost completely ban abortion that was ultimately scrapped. It is therefore more likely that the party’s radicalism kept it from increasing its share, rather than helping it to secure victory.

This is not to say that the threat of illiberalism does not remain alive in Poland. But it shows that the degree of PiS dominance in Poland has never been comparable to that of Fidesz in Hungary, with which it is often compared.

This was reflected in the party’s own rhetoric. In the election campaign the government mostly focused on its economic record, recognizing that much of its support is conditional on conventional measures of political success like voter welfare. PiS may not give up on its ambition to establish a ‘new Polish republic’, but the elections have made it clear that economic stability rather than political radicalism will ensure its longevity in power – with the latter perhaps even being a liability as the party experiences fatigue in office.

Similarly, despite the government’s antagonistic stance towards the EU on various issues, PiS never entertained ideas of withdrawing from the EU, as some of its critics feared earlier in its term. With the Polish economy deeply entwined with the European market and Poland expecting – probably for the last time – to receive substantial subsidies from the next EU budget, EU membership is a necessary precondition for the economic success for which PiS is claiming credit.

With the pro-European left returning to parliament but also an extreme party of the right winning representation, the next government will have a difficult balancing act as it tries to draw on the benefits of EU membership while maintaining its defiant image towards Brussels.

Ultimately, beneath the rhetoric and the posturing, PiS is a party that has shrewdly combined popular policies from the left and right, fulfilling promises of both cultural sovereignty and economic redistribution. Its reelection should not come as a surprise given that it fulfilled its electoral pledges by delivering some of the things that many voters in western Europe also crave but that mainstream parties there have largely failed to provide.




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Britain, the EU and the Power of Myths: What Does Brexit Reveal about Europe?

Invitation Only Research Event

14 November 2019 - 8:30am to 9:30am

Chatham House | 10 St James's Square | London | SW1Y 4LE

Event participants

Kalypso Nicolaïdis, Professor of International Relations, Faculty Fellow, St Antony’s College, University of Oxford; Author, Exodus, Reckoning, Sacrifice: Three Meanings of Brexit
Chair: Hans Kundnani, Senior Research Fellow, Europe Programme, Chatham House

When we look back on Brexit, what will it tell us about Europe? Will it simply be that an insular UK was always different and destined to never fit in? Will it be that the UK's decision to leave revealed deeper problems with the EU? Or will it be that the threat created by the UK's withdrawal united the continent and saved the European project?

The speaker will explore Brexit through the prism of biblical and ancient Greek mythology. She will examine the reasons behind Britain’s decision to leave the EU and imagine a ‘better Europe’ that has learnt the lessons of the past and reconciled the divisions exposed by the Brexit vote. How can the EU reinvent itself and re-engage its citizens? And where does a post-Brexit UK fit?

Attendance at this event is by invitation only. 

Event attributes

Chatham House Rule

Alina Lyadova

Europe Programme Coordinator




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Alice Billon-Galland

Research Associate, Europe Programme

Biography

Alice Billon-Galland is a research associate in the Europe programme, covering security and defence issues. Prior to joining Chatham House in October 2019, she led the European defence programme at the European Leadership Network (ELN) in London.

Her research focuses on European security and defence issues, transatlantic burden-sharing, and the implementation of the new EU defence package. She also follows developments at NATO and in French foreign and defence policy, and regularly comments on defence issues for international media from Deutsche Welle to the Wall Street Journal.

Alice is part of the Leadership Team of Women in International Security UK (WIIS UK) and a member of the Younger Generation Leaders Network on Euro-Atlantic Security (YGLN). She is also a 2018 GLOBSEC Young Leader.

A graduate of France’s Ecole Normale Supérieure and holder of an agrégation of English language, Alice completed a Master’s degree in Public Policy at University College London and was a visiting scholar at Northwestern University in Chicago.

Areas of expertise

  • European security and defence
  • EU Common Security and Defence Policy (CSDP)
  • NATO and EU-NATO relations
  • French foreign and defence policy

Past experience

2017-19Policy fellow, European Leadership Network
2017Researcher, European Leadership Network




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Turkey in 2020 and Beyond: What Lies Ahead for Turkish Politics?

Invitation Only Research Event

25 November 2019 - 12:30pm to 1:30pm

Chatham House | 10 St James's Square | London | SW1Y 4LE

Event participants

Fadi Hakura, Manager, Turkey Project, Europe Programme, Chatham House

Turkey witnessed some major developments over the last year. In August 2018, the dramatic Lira devaluation caused the Turkish economy to go into recession. In the 2019 local elections, which took place during the economic downturn, the Republican Peoples’ Party (CHP) mayoral candidates took control of Ankara and Istanbul after 25 years of dominance by the ruling Justice and Development Party (AKP).

The election results might lead to a rethink of the AKP leadership and consequences on Turkish politics will depend on Erdoğan’s interpretation of this reversal of his political fortune.

Will this affect the long-standing alliance between AKP and MHP that has characterised Turkish foreign policy for the past few years? What impact will this have on both the domestic and international level? Finally, will Turkey’s recent incursion into Syria have lasting effect on the country’s alliances with other powers and its standing?

In this context, the speaker will analyse the significance of these changes and the future trajectory of Turkish politics, economics and foreign policy.

Event attributes

Chatham House Rule

Department/project

Alina Lyadova

Europe Programme Coordinator




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Why Britain’s 2019 Election Is Its Most Unpredictable in Recent History

7 November 2019

Professor Matthew Goodwin

Visiting Senior Fellow, Europe Programme
Leadership concerns and a collapse of traditional party loyalties make the December vote uncommonly volatile.

On 12 December, Britain will hold the most consequential election in its postwar history. The outcome of the election will influence not only the fate of Brexit but also the likelihood of a second referendum on EU membership, a second independence referendum in Scotland, the most economically radical Labour Party for a generation, Britain’s foreign and security policy and, ultimately, its position in the wider international order.

If you look only at the latest polls, then the outcome looks fairly certain. Ever since a majority of MPs voted to hold the election, the incumbent Conservative Party has averaged 38%, the opposition Labour Party 27%, the Liberal Democrats 16%, Brexit Party 10%, Greens 4% and Scottish National Party 3%. Prime Minister Boris Johnson and his party continue to average an 11-point lead which, if this holds until the election, would likely deliver a comfortable majority.

Johnson can also point to other favourable metrics. When voters are asked who would make the ‘best prime minister’, a clear plurality (43%) say Johnson while only a small minority (20%) choose the Labour Party leader, Jeremy Corbyn. Polls also suggest that, on the whole, Johnson is more trusted by voters than Corbyn to deal with Brexit, the economy and crime, while Jeremy Corbyn only tends to enjoy leads on health. All of this lends credence to the claim that Britain could be set for a Conservative majority and, in turn, the passing of a withdrawal agreement bill in early 2020.

But these polls also hide a lot of other shifts that are taking place and which, combined, make the 2019 general election unpredictable. One concerns leadership. While Boris Johnson enjoys stronger leadership ratings than Jeremy Corbyn, it should be remembered that what unites Britain’s current generation of party leaders is that they are all unpopular. Data compiled by Ipsos-MORI reveals that while Johnson has the lowest ratings of any new prime minister, Labour’s Jeremy Corbyn has the lowest ratings of any opposition leader since records began.

Another deeper shift is fragmentation. One irony of Britain’s Brexit moment is that ever since the country voted to leave the European Union its politics have looked more ‘European’. Over the past year, one of the world’s most stable two-party systems has imploded into a four-party race, with the anti-Brexit Liberal Democrats and Nigel Farage’s strongly Eurosceptic Brexit Party both presenting a serious challenge to the two mainstream parties.

In the latest polls, for example, Labour and the Conservatives are attracting only 61 per cent of the overall vote, well down on the 80 per cent they polled in 2017. Labour is weakened by the fact that it is only currently attracting 53 per cent of people who voted Labour at the last election, in 2017. A large number of these 2017 Labour voters, nearly one in four, have left for the Liberal Democrats, who are promising to revoke Article 50 and ‘cancel Brexit’. This divide in the Remain vote will produce unpredictable outcomes at the constituency level.

At the other end of the spectrum, the Conservatives are grappling with a similar but less severe threat. Nigel Farage and the Brexit Party are attracting around one in ten people who voted Conservative in 2017, which will make Boris Johnson’s task of capturing the crucial ‘Labour Leave’ seats harder. There is clear evidence that Johnson has been curbing Farage’s appeal, but it remains unclear how this rivalry on the right will play out from one seat to the next.

One clue as to what happens next can be found in those leadership ratings. While 80 per cent of Brexit Party voters back Johnson over Corbyn, only 25 per cent of Liberal Democrat voters back Corbyn over Johnson. Johnson may find it easier to consolidate the Leave vote than Corbyn will find the task of consolidating the Remain vote.

All of this reflects another reason why the election is unpredictable: volatility. This election is already Britain’s fifth nationwide election in only four years. After the 2015 general election, 2016 EU referendum, 2017 general election and 2019 European parliament elections, Britain’s political system and electorate have been in a state of almost continual flux. Along the way, a large number of voters have reassessed their loyalties.

As the British Election Study makes clear, the current rate of ‘vote-switching’ in British politics, where people switch their vote from one election to the next, is largely unprecedented in the post-war era. Across the three elections held in 2010, 2015 and 2017, a striking 49 per cent of people switched their vote.

This is not all about Brexit. Attachment to the main parties has been weakening since the 1960s. But Brexit is now accelerating this process as tribal identities as ‘Remainers’ or ‘Leavers’ cut across traditional party loyalties. All this volatility not only gives good reason to expect further shifts in support during the campaign but to also meet any confident predictions about the election result with a healthy dose of scepticism.




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Reflections on the Brexit Election

Invitation Only Research Event

6 December 2019 - 8:30am to 9:30am

Chatham House | 10 St James's Square | London | SW1Y 4LE

Event participants

Alistair Burt, Conservative Member of Parliament (1983-97 and 2001-19); Minister of State for the Middle East, UK Foreign & Commonwealth Office and Minister of State at the Department for UK International Development (2017-19)

On 12 December 2019, the United Kingdom will hold one of its most crucial elections in the 21st century. The result will have a direct impact on the Brexit process and will most likely determine the country’s future direction for years to come.  

Yet the final outcome is far from predictable. It seems quite certain that the 2019 election is unlikely to produce a clear two-party share of the vote as happened back in 2017. Public trust in politicians is low and party loyalty is looser than ever. Polls show that Brexit it overwhelmingly considered as the main issue among the electorate alongside a deep concern about the future of public services. This raises multiple questions: can the 2019 election represent a chance to unite the country and move on? Will cross-party identities of ‘Leavers’ and ‘Remainers’ translate to how people vote in the election? And what will the outcome mean for Brexit and the future of party politics in Britain? 

Attendance at this event is by invitation only. 

Event attributes

Chatham House Rule

Alina Lyadova

Europe Programme Coordinator




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Vassilis Ntousas

Stavros Niarchos Foundation Academy Fellow, Europe Programme

Biography

Vassilis Ntousas is hosted by the Europe Programme. His research focuses on the links between EU foreign policy in an era of global institutional turbulence and the defence and transformation of the multilateral system.

From 2015-2019, he was the senior international relations policy advisor at the Foundation for European Progressive Studies (FEPS) in Brussels. In this role, he was responsible for leading the design and implementation of the foundation’s global research and activity programmes, covering the world’s major regions.

Prior to FEPS, he worked as a communications and political advisor at the Municipality of Thessaloniki, Greece, providing advice in the areas of international affairs and intercity diplomatic relations.

He regularly comments on international developments for international and Greek media outlets.

Vassilis holds an MSc in International Relations from the London School of Economics and a BA in International Relations and Politics from the University of Sheffield.

Areas of expertise

  • European foreign policy
  • Transatlantic relations
  • The politics and policies of the EU towards the Middle East
  • Iran nuclear agreement

Past experience

2015-19Senior international relations policy advisor, Foundation for European Progressive Studies

2013-14

Political and communications advisor, Municipality of Thessaloniki, Greece

2012

Project assistant, APCO Worldwide, Brussels office




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John Casson

Associate Fellow, Europe Programme

Biography

John Casson, CMG contributes to work on British power and foreign policy in the Brexit context, and on UK diplomacy and diplomatic leadership and formation.

He also contributes insights on middle east policy and multilateral diplomacy, drawing on his experience as British Ambassador in Cairo 2014-2018 and as the prime minister’s foreign policy lead in 10 Downing Street 2010-2014.

He spent 20 years as a civil servant in FCO, HMT and Downing Street.

Areas of expertise

  • EU and the UK’s European engagement
  • Egypt, and the Middle East
  • Transatlantic relations and multilateralism
  • International development and education
  • People-centred diplomacy: social media, faith and diplomacy, social entrepreneurship

Past experience

2014-18British Ambassador to Cairo
2010-14Private Secretary for Foreign Affairs, Prime Minister’s Office
1998-2018HM Diplomatic Service
1996-98Researcher, University of Cambridge (religion and politics in Africa)
1993-94Post-Graduate Diploma in Theology, University of Cambridge
1990-93BA in History, University of Cambridge 




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How Can the EU Learn the Language of Power?

3 December 2019

Vassilis Ntousas

Stavros Niarchos Foundation Academy Fellow, Europe Programme
The new EU foreign policy chief, Josep Borrell, has an eye-catching declaration of intent. But what does it mean in practice?

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High Representative of the Union for Foreign Policy and Security Policy Josep Borrell answers the questions of members of the European Parliament in Brussels in October. Photo: Getty Images.

The new European Commission has finally started its work this week. In a world increasingly defined by great power competition and deprived of the certainties of a strong transatlantic partnership, this might well be the first commission where foreign and security policy issues will be equally important to internal EU ones.

Amid an escalating Sino-American rivalry, there is a growing realization in Brussels that something has to change in the way the EU thinks and acts internationally.

Charting a more successful path forward will not be easy. Josep Borrell, the EU’s new high representative for foreign affairs and security policy, during his confirmation hearing, offered a hint as to what might be needed to get there: ‘The EU has to learn to use the language of power.”’

What might this mean in practice?

Four issues illustrate some of the key dilemmas ahead for the EU and its new executive.

Hard power

The most revealing of these concerns hard power.

For a union so addicted to the US security guarantee, and so used to the softer approaches of exercising its influence, this was always going to be a difficult discussion. The recent disagreement between Germany and France over the future of NATO gave a taste of how fraught and complex this discussion can be.

Underpinning it are three fundamental questions. If the EU has to enhance its capacity to defend its interests with military power, how (and how quickly) is it to move ahead, how much additional responsibility will that mean and to what degree will this responsibility need to be shouldered autonomously, potentially distancing itself from NATO or Washington? Moving forward with this agenda while balancing the competing interests of member states and preserving the fragile progress already achieved with initiatives such as PESCO will not be easy.

Discussion and debate among member states should not be discouraged, but the new commission has a role to play in ensuring that such discussion is constructive. Distracting talks about an EU army or a nuclear ‘Eurodeterrent’ should be shelved, with the focus as much as possible on acquiring tangible capabilities, getting the defence architecture right, ensuring operational readiness and spending defence budgets smartly.

How to use power

Great powers have traditionally been able to cooperate in certain areas while competing in others. Given their wide reach, powers like the US have generally not allowed disagreement on one issue to interfere with the ability to work together on others.

If the EU aspires to be a more assertive global player, it will need to grow comfortable with this compartmentalization. For example, if Brussels wants to stand up to Beijing regarding human rights, the South China Sea or issues of acquisition of European infrastructure, this should not mean that cooperation on areas such as peacekeeping, arms control or climate change needs to be blocked.

Footing the bill

Ursula von der Leyen, the new commission president, has announced that she wants an increase of 30% for external action in the 2021–27 Multi-annual Financial Framework (the EU budget). But with the Brexit budget gap looming, and little appetite to increase contributions or reduce the funds allocated to costly schemes, like the Common Agricultural Policy, compromises will have to be made for this to happen.

This will be one of the first key tests for the new commission. Power costs money, not just gestures, and therefore specific commitments already made under the Juncker mandate regarding the European Defence Fund or the new Neighbourhood, Development and International Cooperation Instrument need to be guaranteed, if not expanded.

Internal politics

None of these steps are possible if the internal workings of the EU become too dysfunctional. A stronger stance internationally would make the sometime incoherence of internal EU management more of a liability to the bloc’s credibility. For example, how can the EU advocate for the rule of law beyond its borders while some of its own member states violate the same principles? 

And there remains the perpetual question of how much more power member states are willing to cede – if any – to deliver faster and more efficient decision-making. If the bloc’s reflexes – often slow, consensual and risk averse – are out of place with the role of a modern great power, how does the commission envision introducing decision-making mechanisms, like qualified majority voting, in foreign and security policy matters?

Borrell’s résumé shows his extensive experience in handling critical policy dossiers. He is also expected to travel less than his predecessor, being mindful of the even heavier institutional work ahead, not least in working with a more politically fragmented European Council and a more politicized European Parliament.

Ultimately, learning the language of power might mean that the EU finally deals with the basics of international affairs as a coherent and cohesive actor, rather than as an occasional ensemble. This endeavour clearly lacks a fixed path or destination. But the new commission seems to be mindful that the EU will have to find new ways to use power as the world changes around it. In doing so, it should keep in mind that the language of power is best articulated not with words, but with actions.




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UK General Election 2019: Britain's New Foreign Policy Divide

9 December 2019

Thomas Raines

Director, Europe Programme
A breakdown of foreign policy consensus means voters have a meaningful choice between two different visions of Britain’s place in the world.

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Boris Johnson and Jeremy Corbyn at the state opening of Parliament in October. Photo: Getty Images.

Genuine ideological differences have returned to British politics. That is as true in foreign policy as in questions of domestic politics. The post-Cold War foreign policy consensus in UK politics around liberal multilateralism is fraying.

This tradition had some key characteristics. It saw Britain as one of the cornerstones of an international order built on a liberal (or neo-liberal if you prefer) approach to economic globalization. EU membership was considered central to Britain’s influence and prosperity (even if further political integration never had deep support). Security policy was grounded in a stable package of NATO membership, close ties to the US, nuclear deterrence and a willingness to conduct military intervention.

Both main parties accepted that foreign policy had a commercial dimension. Both were willing to sell arms abroad to regimes with dubious domestic records.

Despite differences of emphasis, and some moments of genuine disagreement, foreign policy did not undergo big shifts as different parties traded periods in office. That may be set to change. 

Party divides

On the one hand, Labour wants to reset and re-orientate Britain’s international role based on human rights and international law. It promises a new internationalism and to end what it glibly calls the ‘bomb first, talk later’ approach, alongside a human rights-driven trade policy. More concretely, it promises to legislate to ensure Parliament takes decisions on military action, boost resources for the underfunded Foreign Office and suspend arms sales to Saudi Arabia for use in Yemen.  

In Jeremy Corbyn, they have a leader with roots in a distinct left-wing ideological tradition of internationalism that blends a commitment to international solidarity alongside anti-imperial and anti-war sentiment. He has spent his career as a sharp critic of Israeli and US policy, while championing various international political causes, some more radical or fringe than others. His historic positions on issues like NATO and nuclear deterrence, while not represented in the party manifesto, demonstrate a personal radicalism that no recent Labour PM has embodied.

His willingness to challenge the failures of the hitherto centre ground of foreign policy – particularly on military interventions from Iraq to Libya – is an under-appreciated aspect of his appeal among many supporters, even while it is one of the sharpest lines of attack from his critics. Boris Johnson’s chauvinistic rhetoric could not stand in sharper contrast to Labour’s commitment to conduct an audit of the effect of Britain’s colonial legacy on violence and insecurity.  

The Conservative manifesto asserts their pride in Britain’s historical role in the world, followed by a broad set of largely rhetorical commitments to bolster alliances and expand influence. An ambitious free trade agenda points to a more economic and commercially driven foreign policy, the inevitable trade-offs and constraints of which are only beginning to be addressed and debated.

There is an underlying sense that Britain will be liberated from the constraints of EU membership, although beyond trade there is little that would not have been possible, or in most cases easier, from within the EU. As my colleague Richard Whitman has observed, the empty bromide ‘Global Britain’ has been dropped altogether, though beyond the idea of a new UK space command and a stronger sanctions regime, there is little that is new or specific.  

Not all the consensus centre-ground position has been abandoned. Both major parties remain committed to spending 2 per cent of GDP on defence and 0.7 per cent of gross national income on development in their 2019 manifestos.

But beyond their manifesto commitments, prime ministers can exercise extensive powers in foreign affairs through the royal prerogative. Their government can choose to recognize other states, as Labour intends to do with Palestine. They can sign international treaties. And at present, in the absence of the sort of war powers act proposed by Labour, they can conduct military action without recourse to Parliament, which has no legally established role in this area.

Even a weak minority government would have considerable scope to transform the tone of Britain’s diplomacy.

Foreign policy as a partisan political issue

If UK foreign policy becomes more partisan, this will have longer term implications. Voters will theoretically have greater scope to shape and influence foreign policy more directly. Foreign policy may become divisive if it becomes more partisan. It may also become less consistent, which will affect the capacity of the UK to show leadership over the longer term on issues on which there is no domestic consensus. Britain’s allies may need to manage a less reliable partner. The diplomatic and security apparatus of Whitehall will need to be more adaptable.  

British elections generally don’t turn on foreign policy questions; 2019 will not buck that trend. At the same time, this election will be very influential in shaping Britain’s position on the world stage and its approach to international issues. Boris Johnson and Jeremy Corbyn represent very different ideas about Britain’s role: its foreign policy, its alliances, and indeed its idea of itself. The Brexit context makes these political undercurrents on foreign policy matter all the more.

Foreign policy may not matter that much to most voters, but these elections matter for foreign policy. 




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What Boris Johnson’s Big Win Means for Brexit and Scotland

13 December 2019

Thomas Raines

Director, Europe Programme

Jason Naselli

Senior Digital Editor
Thomas Raines tells Jason Naselli about the impact the large Conservative majority will have on the next phase of Brexit negotiations and Scotland’s place in the United Kingdom.

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Boris Johnson speaks after the Conservatives secured a majority in the UK general election. Photo: Getty Images.

What does the UK election result mean for Brexit and forthcoming trade negotiations with the EU?

The most important thing is that it means Brexit will definitely happen. Since the referendum, we’ve had three-and-a-half years of continued uncertainty where all outcomes were still possible. We now know that Brexit will become irreversible from 31 January.

That’s the biggest thing, because I think that will have a big psychological impact on politics, both in the UK and also on the EU side. The EU has been working with a partner that has been unsure about its direction, and perhaps some had still hoped that the process might still be reversed, but that direction is now completely clear.

Obviously the first order of business is to pass the withdrawal agreement, which should be pretty straightforward given the majority that the Conservatives have. That’s a formality now.

Then, the question becomes about the level of ambition for the next year. It is an exceptionally ambitious timetable to negotiate, ratify and implement a new relationship before the end of the transition period in December 2020.

What is achievable by the end of next year?

I think there are three possible outcomes here. One: that timetable doesn’t work and Boris Johnson follows through on his pledge to leave the transition period anyway, leading to a ‘no trade deal’ outcome.

Two: the negotiations are able to deliver something by the end of 2020, either because the depth and ambition of any agreement is relatively low level (what Michel Barnier has called a ‘vital minimum’)  and/or because they come up with some type of compromise on the process which is not called an extension, but something else: a type of temporary agreement or a new implementation period.

This is a situation where you might have a bare-bones agreement for the end of the transition period, but with an extended period of negotiation for different unresolved issues. The EU will probably insist upon level playing field guarantees and fishing access rights as a component of any such agreement.

Three: Boris Johnson breaks his manifesto pledge not to extend the transition. Now, he has stared down the barrel of leaving with no deal before and he made a political judgment that it was better to make significant compromises on his negotiating position than to follow through with ‘no deal’. I suspect he might make that same judgment again.

No option is ideal. The first is the most economically disruptive, the second means the EU will be in an even stronger position to dictate terms and the third means breaking a manifesto pledge.

How important is that end of transition deadline now? It was an important issue for the Brexit Party and hardliners in the European Research Group of Conservative MPs. But given the size of a majority, he may need to worry less about them. Is the transition deadline that important to people who voted Conservative, especially if he can show that he has taken the UK out of the EU by the end of January?

I think there may indeed be some political space for Johnson here, given the size of his majority and given that the first phase of Brexit will have been done, along with the debate about withdrawal.

There will be a lot of difficult, technical negotiations in all sorts of areas, some of which I think will become quite rancorous, but won’t necessarily become front page news in the way some of the first phase of negotiations has, not least because you won’t have the theatre of a hung parliament.

Hopefully, there will be more focus on the substance of the agreement, and the debate will be about the consequences of divergence versus staying more aligned with the EU, which is basically the central question now about the future relationship.

I still think for UK prime ministers to pick arbitrary dates, and then to make domestic political promises based around them, actually undermines the UK’s negotiating position. It would be in Britain’s interest to have more flexibility rather than a ticking clock.

Moving to the other big story from the night, the SNP won 48 of 59 seats in Scotland. How does the debate over Scotland’s future in the United Kingdom play out from here?

The SNP has really strengthened its position, more than many expected. This is now set up for a huge constitutional struggle over the future of the United Kingdom.

I think there is a key dilemma for Scottish independence supporters, which is that on the one hand Brexit greatly strengthens the political case for independence. The difference between the political preferences in Scotland and the rest of the UK, particularly in England, is a perfect demonstration of that.

At the same time, once the UK has left the EU, independence becomes much more difficult technically and economically. There will be many of the same difficulties that there have been in discussing Northern Ireland’s relationship with the Republic of Ireland. There will be a difficult debate over the currency. There are all sorts of challenges to creating a trade or regulatory border between England and Scotland. This is particularly true if there is a harder Brexit outcome, where Britain leaves the EU without a large amount of regulatory alignment.

On demands for a second independence referendum, I think in the first instance Boris Johnson will simply refuse to hold one. It’s probably not in his short-term interest to do anything else. Theresa May played it this way in 2017, repeatedly saying ‘now is not the time’.

In a similar way I think Johnson will just try to ride the pressure out, to the point where the SNP will need to face the challenges of advocating independence with the UK outside the EU. The next flashpoint will be the elections to the Scottish Parliament in 2021.

Ultimately, though, it will become a democratically unsustainable position if Scotland continues to vote for the SNP, and refusing to sanction a second independence referendum might only reinforce that sentiment.

Follow Chatham House Twitter for more election coverage




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Don’t Be Afraid of Political Fragmentation

16 December 2019

Pepijn Bergsen

Research Fellow, Europe Programme
If managed correctly, splintering and more volatile political systems – so-called ‘Dutchification’ – need not be a ticket to political and policy paralysis.

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Voters cast their vote as part of the Dutch general elections on March 15, 2017 at a polling station in a mill in Oisterwijk. Photo by ROB ENGELAAR/AFP via Getty Images.

In recent decades, political party systems across Europe have fragmented and electoral volatility has increased. The number of parties represented in parliaments across the continent has grown and the formerly dominant mainstream parties have seen their support base collapse, forcing parties into often uncomfortable and unstable coalitions.

From the United Kingdom to Germany, politicians and commentators talk of such scenarios in often apocalyptic terms and associate it with political instability and policy paralysis.

They shouldn’t. Instead they should focus their energy on making these increasingly competitive political markets work.

The Netherlands is frequently held up as a prime example of this process, which is therefore sometimes referred to as ‘Dutchification’. Its highly proportional political system has created the opportunity for new parties and specific interest groups to win parliamentary representation, ranging from an animal rights party and a party catering specifically to the interests of the elderly.

This has been accompanied by increased electoral volatility. In the 1970s, less than 15% of seats in the Dutch parliament would change party at any election, but in the last election in 2017, this was just over a quarter. The system also created space for the relatively early rise of populist far-right parties, though it was not the cause of their rise.

Nevertheless, despite the regularly difficult coalition politics, it remains one of the most well-governed countries in the world.

A short history of fragmentation

Looking at the effective number of parties represented in parliaments, the number of parties, corrected for their size, provides a good measure of the extent of fragmentation. In the Netherlands this steadily increased from around four in the 1980s to over eight following the election in 2017. Even the populist far-right vote has fragmented, with two parties partly competing for the same electorate. In other countries it has been a more recent phenomenon. Spain remained a de facto two-party system until the financial crisis. Dissatisfaction with both mainstream parties has seen challenger parties on both the left and the right attract significant support, making it harder to form stable coalitions. Political fragmentation decreased slightly in Italy in recent years, but that was from a high base as it shot up in the early 1990s when the post-war political settlement crumbled.

German politics, long a hallmark of stability, is struggling with the decrease in support for the parties that dominated its political scene in the post-war period. The Christian Democrats and Social Democrats only barely managed to win a majority together in the election in 2017, at 53.4% of the vote compared with the 81.3% achieved 30 years earlier. The latest polls suggest they would only get to 40% together if an election were held today.

A similar trend is visible within the European Parliament. Whereas the two largest groups in the European Parliament, the Christian Democrats and the Social Democrats, together won 66% of the vote in the election in 1999, they did not even manage to win a majority together in 2019, taking just 39.5% of the vote.

No crisis of democracy

If electoral volatility and political fragmentation does indeed constitute some sort of crisis of democracy, we should expect to see voters become unhappy about how their national democracy functions. Largely, the opposite seems to be the case.

In the Netherlands, satisfaction with its democracy went up at the same time as Dutchification did its work. Similar trends are visible in other highly fragmented European political systems, often those with very proportional systems. Despite regular minority governments, satisfaction with democracy is above 90% in Denmark and at 80% in Sweden, according to the latest Eurobarometer data.

In comparison, it stood at 52% in the United Kingdom and 53% in France, where the electoral system has, at least on the surface, prevented the kind of fragmentation supposedly plaguing proportional systems.

Satisfaction with democracy seems to be affected by a number of factors. This includes the state of the economy, particularly in countries that were hit the hardest by the global financial and euro zone crises. Nevertheless, the data suggests that, even if we can’t say that Dutchification by definition leads to more satisfaction with democracy, it is clearly not associated with falling faith in the system.

A competitive political market

Dutchification should be seen as accompanying a more competitive political marketplace. A more emancipated, demanding and politically engaged electorate than in the post-war decades is willing to shop around instead of merely vote according to socioeconomic class or other dividing lines, such as religious ones. The fragmented parliaments that emerge as a result provide better representation of different groups within European societies.

This makes life harder for Europe’s political parties and politicians, as they juggle large coalitions, or changing coalitions under minority governments, but provides voters with more choice and democratic renewal. If handled correctly this would also allow more responsiveness to shifts in public opinion.

Such democratic creative destruction in competitive political markets is to be celebrated in a well-functioning democracy. Just as companies prefer to operate in an oligopoly, political parties prefer the stability of limited political competition. But wishing for this kind of stability comes perilously close to preferring stability over proper representation.

Worrying about Dutchification risks confusing a crisis of the traditional mainstream parties with a crisis of democracy. For some countries, particularly those like the Netherlands and Denmark which have longer histories of consensus-based politics and coalition building, this is an easier adjustment. But this should not be an excuse to not attempt to make politics work better as they were forced to go through, arguably still ongoing, adjustment processes too.

Instead of investing in futile attempts to get back to how things were in the old days, or hoping this will somehow magically happen, political leaders and parties across Europe need to reassess how they deal with the new reality of Dutchification.




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Transatlantic Dialogue on China

A joint Chatham House-RUSI project that focuses on strengthening common understanding across the Atlantic and develop new ideas for how the US and Europe can better engage with and respond to China’s rise.

This will be done through examining transatlantic approaches and responses to China through the lens for four key themes (digital technology; trade and investment; governance of global commons; and climate change and the environment) that have been identified as crucial to developing effective policy responses and fostering collaboration.

The project will strengthen national, regional and international responses to the risks and opportunities posed by China’s changing role within the global economy and international rules-based order.

Department contact

Pepijn Bergsen

Research Fellow, Europe Programme
020 795 75748

More on Transatlantic Dialogue on China




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Nkirote Laiboni

Robert Bosch Stiftung Academy Fellow (Central & Eastern Europe and Africa), Europe Programme

Biography

Nkirote Laiboni is a Kenyan international development and human rights practitioner with over 10 years of experience in managing humanitarian, human rights and international development programmes and coordinating research projects in Sub-Saharan Africa.

She has worked with international nongovernmental organisations on a wide range of sectors and issues including migration, humanitarian support, media development, democracy and governance, education and health.

Having previously worked on projects benefiting refugees, internally displaced persons, migrant workers, and trafficked persons in Kenya, Uganda, South Sudan and other African countries, Nkirote’s professional interest in migration has grown in recent years. Her research at Chatham House will explore and compare labour migration trends and patterns in Eastern Africa and Central and Eastern Europe.

She holds an MA in International Law and International Human Rights from the University of Peace, Costa Rica.

Areas of expertise

  • Non-profit management
  • Programme and project management
  • Participatory action research
  • Migration and human rights
  • International development
  • Humanitarian support




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In Next Round of EU Negotiations, Britain Faces Familiar Pitfalls

31 January 2020

Thomas Raines

Director, Europe Programme

Professor Richard G Whitman

Associate Fellow, Europe Programme
Despite being free of the constraints and the theatre of a hung parliament, there is a risk that over the coming year the British government repeats too many of the mistakes of the withdrawal negotiations.

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The Elizabeth Tower remains under renovation on 31 January 2020. Photo: Getty Images.

Whether feared or longed for, Brexit day has arrived. It is positive for all sides that the process is thus far managed and ordered, with debts paid, rights guaranteed and borders still invisible on the island of Ireland. But in a difficult new phase of negotiations, as the UK and EU try to hammer out the terms of their relationship after 2020, Britain is at risk of repeating many of its mistakes from the withdrawal talks.

First, the government, through the negotiation timeline, has reduced its own room for manoeuvre. The failure of the initial withdrawal agreement and subsequent turbulent politics have reduced a planned 21-month transition to an 11-month one. Even though half the original negotiation time has been lost, 31 December 2020 remains in place and indeed has been written into UK law as the date the transition arrangement ends. Boris Johnson has followed Theresa May in investing symbolism and significance in an arbitrary date.

By promising not to extend negotiations, the UK is boxing itself in, creating domestic political barriers where it may well need flexibility. The familiar face of Michel Barnier, who proved adept in leading the withdrawal negotiations for the EU side, will be back in phase two to tell Britain the clock is ticking. This new timeline is intended to focus minds but more likely it will limit ambitions. 

Second, this government has continued the pattern of its predecessor in making no effort to manage public expectations about the consequences of Brexit. It is naïve to have followed the last years of British politics and expect an outbreak of sobriety and levelheadedness. The entrenched positions of each side have offered little political space or electoral incentive for realism.

During the 2020 transition period, the UK will lose the political rights of EU membership but it will retain the benefits and obligations. Most citizens and business will not be able to tell the difference. But a reckoning is inevitable. There will come a moment when the effects of this slow-motion political revolution – particularly in the hard form envisioned by Boris Johnson – become real, when the trade-offs and compromises, especially for business and the economy, will bite. The public deserve some realism about the price of sovereignty.

Third, there is a risk that government remains underprepared. While its headline goals are clear – at least in terms of what it does not want – the UK government will need thorough, realistic and coherent proposals on what it wants in every area of negotiations, and crucially develop a process by which to make political trade-offs between the demands of different sectors and issues. The government must also then prepare for their implementation in every area. This would be a huge challenge even if the final destination was already known, which it is not. 

Fourth, the continued uncertainty in the process means businesses and civil servants will again be left with little time to adapt to what will face them in January 2021 and must prepare for multiple outcomes.

‘Transition’ has always been a misleading term, since it implies clarity about the destination to which the UK–EU relationship will be transitioning. The government’s red lines for that future relationship provide a sketch: outside of the single market and the jurisdiction of the European Court of Justice, with an independent trade policy and free movement ended.

But businesses and civil servants are not likely to know until very late in the process if the basis for future trade with the EU will be in the form of a free trade agreement, to be negotiated and implemented by the end of the year, or no trade deal at all. This last outcome is a realistic prospect.

Michel Barnier speaks in the European Parliament on 29 January. Photo: Getty Images.

During withdrawal negotiations, the extensions were both unlimited in number and required decisions only at the last moment. In this phase, the talks may only be extended once, and that decision must be taken six months from the final deadline. It is difficult to see circumstances in which Boris Johnson agrees to break a political promise and manifesto pledge when he still has six more months to achieve his desired outcome.

The UK, it is often noted, is already fully compliant with EU law and this shared starting point is often cited as a reason this negotiation will be simple, since the parties begin in alignment. But this novel negotiation will create new trade barriers in goods and services rather than remove them. Trade deals are often politically difficult since they create winners and losers. The Brexit negotiations, in terms of UK–EU trade at least, will generally create only different levels of losers, on both sides of the Channel.

That means difficult politics, challenging negotiations and hard compromises, another reason to expect some ugly politics along the way and accept that failure is a plausible outcome.

We do not yet know how Brexit will change Britain in the long term, whether a settled majority will ever come to view it as political folly or liberation, choice or inevitability. If its politically fragile union can withstand the pressures of the next few years, the UK may yet find a new stable position on the EU’s periphery and, after a period of economic adjustment, begin to address the many pressing domestic challenges which have suffered from neglect amid the all-consuming Brexit saga.

But whatever happens in this next chapter, the EU can no longer be an excuse for national problems. As the UK takes back control it also returns accountability. In the future, there will be no one else to credit or to blame.




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The EU Cannot Build a Foreign Policy on Regulatory Power Alone

11 February 2020

Alan Beattie

Associate Fellow, Global Economy and Finance Programme and Europe Programme
Brussels will find its much-vaunted heft in setting standards cannot help it advance its geopolitical interests.

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EU Commission President Ursula von der Leyen speaks at the European Parliament in Strasbourg in February. Photo: Getty Images.

There are two well-established ideas in trade. Individually, they are correct. Combined, they can lead to a conclusion that is unfortunately wrong.

The first idea is that, across a range of economic sectors, the EU and the US have been engaged in a battle to have their model of regulation accepted as the global one, and that the EU is generally winning.

The second is that governments can use their regulatory power to extend strategic and foreign policy influence.

The conclusion would seem to be that the EU, which has for decades tried to develop a foreign policy, should be able to use its superpower status in regulation and trade to project its interests and its values abroad.

That’s the theory. It’s a proposition much welcomed by EU policymakers, who know they are highly unlikely any time soon to acquire any of the tools usually required to run an effective foreign policy.

The EU doesn’t have an army it can send into a shooting war, enough military or political aid to prop up or dispense of governments abroad, or a centralized intelligence service. Commission President Ursula von der Leyen has declared her outfit to be a ‘geopolitical commission’, and is casting about for any means of making that real.

Through the ‘Brussels effect’ whereby European rules and standards are exported via both companies and governments, the EU has indeed won many regulatory battles with the US.

Its cars, chemicals and product safety regulations are more widely adopted round the world than their American counterparts. In the absence of any coherent US offering, bar some varied state-level systems, the General Data Protection Regulation (GDPR) is the closest thing the world has to a single model for data privacy, and variants of it are being adopted by dozens of countries.

The problem is this. Those parts of global economic governance where the US is dominant – particularly the dollar payments system – are highly conducive to projecting US power abroad. The extraterritorial reach of secondary sanctions, plus the widespread reliance of banks and companies worldwide on dollar funding – and hence the American financial system – means that the US can precisely target its influence.

The EU can enforce trade sanctions, but not in such a powerful and discriminatory way, and it will always be outgunned by the US. Donald Trump could in effect force European companies to join in his sanctions on Iran when he pulled out of the nuclear deal, despite EU legislation designed to prevent their businesses being bullied. He can go after the chief financial officer of Huawei for allegedly breaching those sanctions.

By contrast, the widespread adoption of GDPR or data protection regimes inspired by it may give the EU a warm glow of satisfaction, but it cannot be turned into a geopolitical tool in the same way.

Nor, necessarily, does it particularly benefit the EU economy. Europe’s undersized tech sector seems unlikely to unduly benefit from the fact that data protection rules were written in the EU. Indeed, one common criticism of the regulations is that they entrench the power of incumbent tech giants like Google.

There is a similar pattern at work in the adoption of new technologies such as artificial intelligence and the Internet of Things. In that field, the EU and its member states are also facing determined competition from China, which has been pushing its technologies and standards through forums such as the International Telecommunication Union.

The EU has been attempting to write international rules for the use of AI which it hopes to be widely adopted. But again, these are a constraint on the use of new technologies largely developed by others, not the control of innovation.

By contrast, China has created a vast domestic market in technologies like facial recognition and unleashed its own companies on it. The resulting surveillance kit can then be marketed to emerging market governments as part of China’s enduring foreign policy campaign to build up supporters in the developing world.

If it genuinely wants to turn its economic power into geopolitical influence – and it’s not entirely clear what it would do with it if it did – the EU needs to recognize that not all forms of regulatory and trading dominance are the same.

Providing public goods to the world economy is all very well. But unless they are so particular in nature that they project uniquely European values and interests, that makes the EU a supplier of useful plumbing but not a global architect of power.

On the other hand, it could content itself with its position for the moment. It could recognize that not until enough hard power – guns, intelligence, money – is transferred from the member states to the centre, or until the member states start acting collectively, will the EU genuinely become a geopolitical force. Speaking loudly and carrying a stick of foam rubber is rarely a way to gain credibility in international relations.

This article is part of a series of publications and roundtable discussions in the Chatham House Global Trade Policy Forum.




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Germany in 2020: European and Global Priorities

Invitation Only Research Event

28 February 2020 - 8:30am to 11:00am

Chatham House | 10 St James's Square | London | SW1Y 4LE

This roundtable brings together German experts to discuss the country’s role in Europe and the world. Over the course of two sessions, Germany’s EU and wider foreign policy will be examined, with speakers sharing their views on where the country finds itself at the beginning of 2020 and what drives its current priorities across a number of areas. Participants will also compare perspectives on what a post-Merkel Germany might look like, now that the future leadership of CDU, Germany’s largest political party, is under question.

The event will comprise two separate sessions. Participants are welcome to attend either one or both.

08.30 – 09.30
Germany in the EU and the Eurozone

Speaker: Mark Schieritz, Economics Correspondent, Die Zeit
Chair: Quentin Peel, Associate Fellow, Europe Programme, Chatham House

Germany’s voice remains possibly the most important in any debate within the EU, including in those around the future of the Eurozone. The country has long been seen as the stalwart of the European economy and its government has always played a key role in driving Eurozone policy. However, most recent EU-wide attempts at reform have fallen short of what many claim needs to be done to complete the monetary union. The recently announced Eurozone budgetary instrument, for instance, remains very small and only focused on investment instead of stabilisation. The German government has been reluctant to go along with French President Emmanuel Macron and his structural reform proposals, though some other member states remain sceptical of his ideas for further integration too.

How can German attitudes towards the future of the Eurozone be explained? Is the government’s resistance to ambitious EU-wide economic reforms shared across the political spectrum in Germany? What stands in the way of further Eurozone reform when it comes to other EU member states? And will Germany’s reluctance to engage with reforms in this area, make it more difficult for the country to build coalitions when it comes to other EU policy areas?

09.45 – 11.00
German Foreign Policy in Perspective

Speakers: Joshua Webb, Programme Manager, Berlin Foreign Policy Forum and the Berlin Pulse, Koerber Stiftung
Dr Nicolai von Ondarza, Deputy Head, EU/Europe Research Division, German Institute for International and Security Affairs (SWP)
Chair: Dr Uta Staiger, Executive Director, UCL European Institute

Historically, Germany has been reluctant to play too active a role on the global stage, relying on its place at the heart of Europe and the transatlantic alliance. However, the current uncertain global context appears to have led to some rethinking on how the country can ensure its voice is being heard internationally, especially where its values are being challenged and its interests are at stake.

What drives German foreign policy in 2020? What are domestic priorities when it comes to trade, security and Germany’s place in the world? What shifts in public opinion may have been engendered by Brexit and Donald Trump’s presidency? What does the rise of China – and China’s growing interest in Europe – mean for Germany’s wider Asia policy?  Finally, what role will Germany play in a post-Brexit Europe? And what are the country’s priorities in its future relationship with the UK?

The speakers will discuss these and other questions, sharing the findings of a recent German public opinion survey and compare these with international expert perspectives. 

Event attributes

Chatham House Rule

Alina Lyadova

Europe Programme Coordinator




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A Credit-fuelled Economic Recovery Stores Up Trouble for Turkey

17 February 2020

Fadi Hakura

Consulting Fellow, Europe Programme
Turkey is repeating the mistakes that led to the 2018 lira crisis and another freefall for the currency may not be far off.

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Headquarters of the Central Bank of the Republic of Turkey. Photo: Getty Images.

Since the 2018 economic crisis, when the value of the lira plummeted and borrowing costs soared, Turkey’s economy has achieved a miraculous ‘V-shaped’ economic recovery from a recession lasting three quarters to a return back to quarterly growth above 1 per cent in the first three months of 2019.

But this quick turnaround has been built on vast amounts of cheap credit used to re-stimulate a consumption and construction boom. This so-called ‘triple C’ economy generated a rapid growth spurt akin to a modestly able professional sprinter injected with steroids.

This has made the currency vulnerable. The lira has steadily depreciated by 11 per cent against the US dollar since the beginning of 2019 and crossed the rate of 6 lira versus the US dollar on 7 February. And there are further warning signs on the horizon.

Credit bonanza

Statistics reveal that Turkish domestic credit grew by around 13 per cent on average throughout 2019.  The credit bonanza is still ongoing. Mortgage-backed home sales jumped by a record high of 600 per cent last December alone and the 2019 budget deficit catapulted by 70 per cent due to higher government spending.

Turkey’s central bank fuelled this credit expansion by cutting interest rates aggressively to below inflation and, since the start of this year, purchasing lira-denominated bonds equivalent to around one-third of total acquisitions last year to push yields lower.

Equally, it has linked bank lending to reserve requirements – the money that banks have to keep at the central bank – to boost borrowings via state and private banks. Banks with a ‘real’ loan growth (including inflation) of between 5 and 15 per cent enjoy a 2 per cent reserve ratio on most lira deposits, which authorities adjusted from an earlier band of 10-20 per cent that did not consider double-digit inflation.

Cumulatively, bond purchases (effectively quantitative easing) and reserve management policies have also contributed to eased credit conditions.

Commercial banks have also reduced deposit rates on lira accounts to less than inflation to encourage consumption over saving. Together with low lending rates, the boost to the economy has flowed via mortgages, credit card loans, vehicle leasing transactions and general business borrowings.

Accordingly, stimulus is at the forefront of the government’s economic approach, as it was in 2017 and 2018. It does not seem to be implementing structural change to re-orient growth away from consumption towards productivity. 

In addition, governance is, again, a central issue. President Recep Tayyip Erdogan’s near total monopolization of policymaking means he guides all domestic and external policies. He forced out the previous central bank governor, Murat Cetinkaya, in July 2019 because he did not share the president’s desire for an accelerated pace of interest rate reductions.

New challenges

Despite the similarities, the expected future financial turbulence will be materially different from its 2018 predecessor in four crucial respects. 

Firstly, foreign investors will only be marginally involved. Turkey has shut out foreign investors since 2018 from lira-denominated assets by restricting lira swap arrangements. Unsurprisingly, the non-resident holdings of lira bonds has plummeted from 20 per cent in 2018 to less than 10 per cent today.

Secondly, the Turkish government has recently introduced indirect domestic capital controls by constraining most commercial transactions to the lira rather than to the US dollar or euro to reduce foreign currency demand in light of short-term external debt obligations of $191 billion.

Thirdly, the Turkish state banks are intervening quite regularly to soften Lira volatility, thereby transitioning from a ‘free float’ to a ‘managed float’. So far, they have spent over $37 billion over the last two years in a futile effort to buttress the lira. This level of involvement in currency markets cannot be maintained.

Fourthly, the Turkish state is being far more interventionist in the Turkish stock exchange and bond markets to keep asset prices elevated. Government-controlled local funds have participated in the Borsa Istanbul and state banks in sovereign debt to sustain rallies or reverse a bear market.  

All these measures have one running idea: exclude foreign investors and no crisis will recur. Yet, when the credit boom heads to a downturn sooner or later, Turks will probably escalate lira conversions to US dollars; 51 per cent of all Turkish bank deposits are already dollar-denominated and the figure is still rising.

If Turkey’s limited foreign reserves cannot satisfy the domestic dollar demand, the government may have to impose comprehensive capital controls and allow for a double digit depreciation in the value of the lira to from its current level, with significant repercussions on Turkey’s political stability and economic climate.

To avoid this scenario, it needs to restore fiscal and monetary prudence, deal the with the foreign debt overhang in the private sector and focus on productivity-improving economic and institutional reforms to gain the confidence of global financial markets and Turks alike.




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The Future of Democracy in Europe: Technology and the Evolution of Representation

3 March 2020

To the extent that perceptions of a crisis in liberal democracy in Europe can be confirmed, this paper investigates the nature of the problem and its causes, and asks what part, if any, digital technology plays in it.

Hans Kundnani

Senior Research Fellow, Europe Programme

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A woman writes a note on the Savita Halappanavar mural in Dublin on 26 May 2018, following a referendum on the 36th amendment to Ireland’s constitution. The referendum result was overwhelmingly in favour of removing the country’s previous near-universal ban on abortion. Photo: Getty Images.

Summary

  • There is a widespread sense that liberal democracy is in crisis, but little consensus exists on the specific nature and causes of the crisis. In particular, there are three prisms through which the crisis is usually seen: the rise of ‘populism’, ‘democratic deconsolidation’, and a ‘hollowing out’ of democracy. Each reflects normative assumptions about democracy.
  • The exact role of digital technology in the crisis is disputed. Despite the widely held perception that social media is undermining democracy, the evidence for this is limited. Over the longer term, the further development of digital technology could undermine the fundamental preconditions for democracy – though the pace and breadth of technological change make predictions about its future impact difficult.
  • Democracy functions in different ways in different European countries, with political systems on the continent ranging from ‘majoritarian democracies’ such as the UK to ‘consensual democracies’ such as Belgium and Switzerland. However, no type seems to be immune from the crisis. The political systems of EU member states also interact in diverse ways with the EU’s own structure, which is problematic for representative democracy as conventionally understood, but difficult to reform.
  • Political parties, central to the model of representative democracy that emerged in the late 18th century, have long seemed to be in decline. Recently there have been some signs of a reversal of this trend, with the emergence of parties that have used digital technology in innovative ways to reconnect with citizens. Traditional parties can learn from these new ‘digital parties’.
  • Recent years have also seen a proliferation of experiments in direct and deliberative democracy. There is a need for more experimentation in these alternative forms of democracy, and for further evaluation of how they can be integrated into the existing institutions and processes of representative democracy at the local, regional, national and EU levels.
  • We should not think of democracy in a static way – that is, as a system that can be perfected once and for all and then simply maintained and defended against threats. Democracy has continually evolved and now needs to evolve further. The solution to the crisis will not be to attempt to limit democracy in response to pressure from ‘populism’ but to deepen it further as part of a ‘democratization of democracy’.




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Another CDU Leadership Race Begins in Merkel’s Shadow

28 February 2020

Quentin Peel

Associate Fellow, Europe Programme
The election of a new leader of the chancellor’s party will be another contest over her legacy.

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German Chancellor Angela Merkel is depicted on a float in the Rosenmontag parade in Mainz on 24 February. Photo: Getty Images.

Perhaps it will be second time lucky. At the end of April, Germany’s Christian Democratic Union (CDU) will elect a new party leader to follow in the footsteps of Angela Merkel. An emergency party congress has been summoned to do that after the surprise resignation of Annegret Kramp-Karrenbauer, Merkel’s chosen successor.

The plan is to leave the decision on who will be the CDU candidate for chancellor at the next election until after Germany’s EU presidency concludes in December. So Merkel will keep her job until 2021, and the new leader will have to learn to live with her.

The three leading candidates are Armin Laschet, Friedrich Merz and Norbert Röttgen, all from the state of North Rhine-Westphalia. Two of the three – Merz and Röttgen – were sacked by Merkel from their former jobs. They have not forgotten. Only Armin Laschet, currently CDU leader in North Rhine-Westphalia and state premier, can be described as a Merkel loyalist, true to her centrist mantra.

He is the man to beat, having teamed up with Jens Spahn, the 39-year-old health minister, who is popular with party conservatives. Spahn will run as his deputy, so the team straddles the left-right divide in the party. But the contest still seems set to be a bitter battle between pro- and anti-Merkel factions that could leave the party badly split.

After nearly 15 years as chancellor, and 18 years as CDU leader, Merkel remains the most popular politician in Germany. In spite of criticism that she lacks vision, her caution and predictability appear to be just what most German voters like.

But her term in office has also seen the steady shrinking of the centre ground in German politics, with the rise of the environmentalist Green party and the far-right Alternative for Germany (AfD) at the expense of the centre-right CDU and the centre-left Social Democratic Party (SPD).

The battle for the soul of the CDU is between those who think Merkel has been too left-wing, and want a more conservative leader to win back AfD voters, and those who believe that the CDU must stay in the centre, and prepare for a future coalition with the Greens. Merz is seen as the former, Laschet and Röttgen the latter.

Unless Laschet emerges as the clear winner in April, the leadership contest is likely to leave Germany sorely distracted by domestic politics just as it takes over the EU presidency in the second half of the year. Instead of Merkel having a triumphant international swansong on the EU stage, she could be battling to protect her inheritance at home.

The one area on which all three leadership candidates seem to agree is foreign policy: they all want Germany to take more leadership and responsibility, and for the European Union to play a bigger role in security, defence and international affairs. They are all Atlanticists, but critical of Donald Trump’s ‘America First’ stance. All are on the record criticizing the chancellor – at least tacitly – for not having a more vigorous foreign policy.

There the similarity ends.

On the right, the 64-year-old Merz is both the most conservative and the most popular with the party grassroots. He fell out with the chancellor when she took over his job as CDU leader in parliament in 2002. He quit politics to become a corporate lawyer (and a millionaire), but never lost his political ambition. He is an economic liberal but socially conservative, a strong critic of Merkel’s migration policy and her lack of clear leadership. Critics say he is a man of the past, and not a team player.

On the EU, he believes Germany is ‘leaving too much to the French’. If France and Germany cannot agree on financial matters, he said at the London School of Economics in February, they should instead forge a stronger EU industrial policy focused on creating more ‘European champions’.

Laschet, the Merkel loyalist, is four years younger, and from the left of the party. Like Merz, he is a former member of the European parliament. In 2015, he defended Merkel’s open border policy to accept refugees stranded in the Balkans. On Russia, however, he is more critical, calling for a new effort to re-engage with Vladimir Putin. Most recently, at the Munich Security Conference, he called for stronger Franco-German relations, and more support for the eurozone reforms proposed by Emmanuel Macron.

As CDU leader in North Rhine-Westphalia, Laschet has the strongest power base. He earned his political spurs there by winning the last state election in 2017, in contrast to Röttgen, who lost to the SPD and Greens five years earlier.

Röttgen, chairman of the Bundestag foreign affairs committee, is the surprise candidate. Once a Merkel favourite, they fell out when she sacked him as environment minister after he lost the North Rhine-Westphalia election. By throwing his hat in the ring, he has forced it to become an open contest. He is independent-minded and outspoken, but not as bitterly hostile to the chancellor as Merz, so he could be a compromise candidate.

Laschet is clearly the man Merkel would find it easiest to live with. The decision will be taken by a party congress, not a grassroots ballot, which gives him a better chance. But Merz is the most eloquent orator and seen as the best campaigner. The challenge for party members is whether they believe it is better to swing right and squeeze the AfD, or stick to the centre to hold onto voters tempted by the Greens, who have replaced the SPD as the second-most popular party in Germany.

The race is wide open. So is the future of the CDU. The only prediction one can make with much certainty is that as long as Merkel remains chancellor, any successor will struggle to get out of her shadow.




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Can the UK Strike a Balance Between Openness and Control?

2 March 2020

Hans Kundnani

Senior Research Fellow, Europe Programme
Rather than fetishizing free trade, Britain should aim to be a model for a wider recalibration of sustainable globalization.

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Boris Johnson speaks at the Old Naval College in Greenwich on 3 February. Photo: Getty Images.

This week the UK will start negotiating its future relationship with the European Union. The government is trying to convince the EU that it is serious about its red lines and is prepared to walk away from negotiations if the UK’s ‘regulatory freedom’ is not accepted – a no-deal scenario that would result in tariffs between the EU and the UK. Yet at the same time the story it is telling the world is that Britain is ‘re-emerging after decades of hibernation as a campaigner for global free trade’, as Boris Johnson put it in his speech in Greenwich a few weeks ago.

The EU is understandably confused. It’s a bit odd to claim to be campaigning for free trade at the exact moment you are creating new barriers to trade. If Britain were so committed to frictionless trade, it wouldn’t have left the EU in the first place – and having decided to leave, it would have sought to maintain a close economic relationship with the EU, like that of Norway, rather than seek a basic trade deal like Canada’s. 

As well as creating confusion, the narrative also absurdly idealizes free trade. Johnson invoked Richard Cobden and the idea that free trade is ‘God’s diplomacy – the only certain way of uniting people in the bonds of peace since the more freely goods cross borders the less likely it is that troops will ever cross borders’. But the idea that free trade prevents war was shattered by the outbreak of the First World War, which brought to an end the first era of globalization.

We also know that the domestic effects of free trade are more complex and problematic than Johnson suggested. Economic liberalization increases efficiency by removing friction but also creates disruption and has huge distributional consequences – that is, it creates winners and losers. In a democracy, these consequences need to be mitigated.

In any case, the world today is not the same as the one in which Cobden lived. Tariffs are at a historically low level – and many non-tariff barriers have also been removed. In other words, most of the possible gains from trade liberalization have already been realized. Johnson talked about the dangers of a new wave of protectionism. But as the economist Dani Rodrik has argued, the big problem in the global economy is no longer a lack of openness, it is a lack of democratic legitimacy.

The UK should therefore abandon this confusing and misleading narrative and own the way it is actually creating new barriers to trade – and do a better job of explaining the legitimate reasons for doing so. Instead of simplistically talking up free trade, we should be talking about the need to balance openness and economic efficiency with democracy and a sense of control, which is ultimately what Brexit was all about. Instead of claiming to be a ‘catalyst for free trade’, as Johnson put it, the UK should be talking about how it is trying to recalibrate globalization and, in doing so, make it sustainable.

In the three decades after the end of the Cold War, globalization got out of control as barriers to the movement of capital and goods were progressively removed – what Rodrik called ‘hyper-globalization’ to distinguish it from the earlier, more moderate phase of globalization. This kind of deep integration necessitated the development of a system of rules, which have constrained the ability of states to pursue the kind of economic policy, particularly industrial policy, they want, and therefore undermined democracy.

Hyper-globalization created a sense that ‘the nation state has fundamentally lost control of its destiny, surrendering to anonymous global forces’, as the economist Barry Eichengreen put it. Throughout the West, countries are all struggling with the same dilemma – how to reconcile openness and deep integration on the one hand, and democracy, sovereignty and a sense of control on the other.

Within the EU, however, economic integration and the abolition of barriers to the movement of capital and goods went further than in the rest of the world – and the evolution of the principle of freedom of movement after the Maastricht Treaty meant that barriers to the internal movement of people were also eliminated as the EU was enlarged. What happened within the EU might be thought of as ‘hyper-regionalization’ – an extreme example, in a regional context, of a global trend.

EU member states have lost control to an even greater extent than other nation states – albeit to anonymous regional rather than global forces – and this loss of control was felt intensely within the EU. It is therefore logical that this led to an increase in Euroscepticism. Whereas the left wants to restore some barriers to the movement of capital and goods, the right wants to restore barriers to the movement of people.

However, having left the EU, the UK is uniquely well placed to find a new equilibrium. The UK has an ideological commitment to free trade that goes back to the movement to abolish the Corn Laws in the 1840s – which Johnson’s speech expressed. It is difficult to imagine the UK becoming protectionist in any meaningful sense. But at the same time, it has a well-developed sense of national and popular sovereignty, and the sense that the two go together – which is why it was so sensitive to the erosion of them through the EU. This means that Britain is unlikely to go to one extreme or the other.

In other words, the UK may be the ideal country to find a new balance between openness and integration on the one hand, and a sense of control on the other. If it can find this balance – if it can make Brexit work – the UK could be a model for a wider recalibration of sustainable globalization. That, rather than fetishizing free trade, is the real contribution the UK can make.

A version of this article was originally published in the Observer.