b Episode 103 - The Internet of Dystopia (IoD) Skirting the line between fact and fiction By play.acast.com Published On :: Fri, 21 Sep 2018 11:04:13 GMT It's a pop culture episode this week as we do a deep dive into dystopian fiction. Scott Carey is your host as he chats to Dominic Preston and Tamlin Magee about the best novels, films, TV shows and video games set in dystopian universes.We talk about how the world is closer to fiction than ever before, and how this impacts the way we think about fictional dystopias, and end on a positive note to discuss our favourite utopian fiction too. See acast.com/privacy for privacy and opt-out information. Full Article
b Episode 105 - The Internet of Good & Bad (IoG&B) Google Rubin scandal and iPhone XR hands-on By play.acast.com Published On :: Fri, 26 Oct 2018 10:45:41 GMT It's episode 105, and David Price takes on hosting duties as the team dissect the best and absolute worst of the week's tech developments.Scott Carey talks us through the troubling and wide-ranging allegations of sexual misconduct at Google, and discusses how this relates to the tech industry's culture of protected privilege, and to the #metoo movement.Then Henry Burrell, fresh from a briefing at Apple HQ, reports his distinctly positive first impressions of the iPhone XR, which he would gladly recommend to tech newbie grandmas, and also to Scott. See acast.com/privacy for privacy and opt-out information. Full Article
b Episode 106 - The Internet of Cowboys (IoC) Apple event and Red Dead review By play.acast.com Published On :: Fri, 09 Nov 2018 11:37:00 GMT This week we are talking about Apple's New York event, where Digital Arts editor Neil Bennett was in attendance for the launch of a fresh new iPad, Mac Mini and a new Macbook Air. We discuss if the Apple laptop range is a mess and who the new iPad is really for.Later on we have games editor at Tech Advisor Lewis Painter on to talk about the biggest game of the year: Red Dead Redemption 2 and if it lives up to the hype, and if it's worth the 'crunch' put in by overworked Rockstar developers. See acast.com/privacy for privacy and opt-out information. Full Article
b Episode 107 - The Internet of Super Sleuthing (IoSS) Detective Pikachu and Facebook still sucks By play.acast.com Published On :: Fri, 16 Nov 2018 15:20:25 GMT We were all surprised this week with the weirdly excellent trailer for Detective Pikachu with Ryan Reynolds voicing the yellow pocket scamp. Dom Preston drops in to tell us how Nintendo is getting into film and we laugh about the Bob Hoskins Mario film. We also talk about the moving new Tetris game (yes, it's made people cry).Scott Carey then lays out the latest Facebook expose and asks if Zuck and Sheryl Sandberg are ruling the company properly - should it be actively siding politically and morally against misuses of the platform? Or is it too big for them to even control? See acast.com/privacy for privacy and opt-out information. Full Article
b Episode 108 - The Internet of Silicon Valley Meal Drinks (IoSVMD) Soylent tasting, Black Friday and Bitcoin slump By play.acast.com Published On :: Thu, 22 Nov 2018 12:25:28 GMT David Price is in the host's chair this week, as the team talk about the latest hot tech topics. Tamlin Magee has got the drinks in - futuristic meal-replacement drinks called Soylent, which he forces everyone to try and which are apparently not people. Then Dominic Preston talks us through the positive and extremely negative sides of Amazon's Black Friday activities, before Sean Bradley attempts to explain why Bitcoin is tanking and what the future holds for crypto currencies. Cheers! See acast.com/privacy for privacy and opt-out information. Full Article
b Episode 109 - The Internet of Takes Two to Tango (IoTTtT) Fallout 76, Red Dead online and Christmas buying guide By play.acast.com Published On :: Fri, 30 Nov 2018 14:12:41 GMT Two’s a crowd for this week’s games and Christmas pod with Consumer Tech Editor Henry Burrell and Games Editor Lewis Painter. Lewis lines up reviews of the awful Fallout 76 and the excellent online mode of Red Dead Redemption 2 – two polar opposites in how to make a decent online multiplayer game.We also discuss smartwatches we’ve recently reviewed that left us feeling cold and why Apple is still king of the hill.And to get into the festive vibe, interspersed throughout as we enter December are our top tech Christmas gift picks, both cheap and indulgent.Everything we recommend is linked below:Google Home HubTile Bluetooth trackerRed Dead Redemption 2 (PS4)Super Smash Bros – Ultimate (Switch)Pokémon: Let’s Go, Pikachu! (Switch)Turtle Beach Elite Pro 2 + SuperampAmazon Kindle PaperwhitePlayStation ClassicPlayStation VR Starter PackThe best budget smartphones See acast.com/privacy for privacy and opt-out information. Full Article
b Episode 110 - The Internet of These are a Few of Our Favourite Things (IoTaaFoOFT) Best Tech of 2018 By play.acast.com Published On :: Thu, 13 Dec 2018 14:45:40 GMT Scott Carey is in the hosting chair this week as we have a rotating cast of staffers from across Macworld, Tech Advisor, Techworld and Computerworld to discuss our two favourite techie things of the year, from the best games and films, to our favourite devices and even, microchips.Thank you for listening this year and for your continued support for the UK Tech Weekly Podcast and we will see you in the new year. See acast.com/privacy for privacy and opt-out information. Full Article
b Episode 111 - The Internet of Not Watching Films (IoNWF) Bird Box, Black Mirror and bent iPads By play.acast.com Published On :: Fri, 11 Jan 2019 10:50:14 GMT Happy New Year from the UK Tech Weekly Podcast!We are back this week to discuss what we have been watching (or not watching) over the festive period, including Scott Carey on the meme-marketed sensation of Bird Box and what this says about Netflix's ability to dominate the cultural conversation. Then Tamlin Magee jumps in to talk about the interactive Black Mirror movie Bandersnatch and why it may have been destined to fail.Lastly David Price steps out of the hosting chair to talk about bendy iPads and Apple's strange rhetoric. See acast.com/privacy for privacy and opt-out information. Full Article
b WITHDRAWN: Structural and mechanistic studies of hydroperoxide conversions catalyzed by a CYP74 clan epoxy alcohol synthase from amphioxus (Branchiostoma floridae) [Research Articles] By feedproxy.google.com Published On :: 2014-03-04T09:59:12-08:00 This manuscript has been withdrawn by the Author. Full Article
b WITHDRAWN: The Fundamental And Pathological Importance Of Oxysterol Binding Protein And Its Related Proteins [Thematic Reviews] By feedproxy.google.com Published On :: 2018-10-15T08:42:37-07:00 This article has been withdrawn by the authors as part of this review overlapped with the contents of Pietrangelo A and Ridgway ND. 2018. Cellular and Molecular Life Sciences. 75; 3079-98. Full Article
b Fatty acid oxidation and photoreceptor metabolic needs [Thematic Reviews] By feedproxy.google.com Published On :: 2020-02-24T12:30:36-08:00 Photoreceptors have high energy-demands and a high density of mitochondria that produce adenosine triphosphate (ATP) through oxidative phosphorylation (OXPHOS) of fuel substrates. Although glucose is the major fuel for central nervous system (CNS) brain neurons, in photoreceptors (also CNS), most glucose is not metabolized through OXPHOS but is instead metabolized into lactate by aerobic glycolysis. The major fuel sources for photoreceptor mitochondria remained unclear for almost six decades. Similar to other tissues (like heart and skeletal muscle) with high metabolic rates, photoreceptors were recently found to metabolize fatty acids (palmitate) through OXPHOS. Disruption of lipid entry into photoreceptors leads to extracellular lipid accumulation, suppressed glucose transporter expression, and a duel lipid/glucose fuel shortage. Modulation of lipid metabolism helps restore photoreceptor function. However, further elucidation of the types of lipids used as retinal energy sources, the metabolic interaction with other fuel pathways, as well as the crosstalk among retinal cells to provide energy to photoreceptors is not yet known. In this review, we will focus on the current understanding of photoreceptor energy demand and sources, and potential future investigations of photoreceptor metabolism. Full Article
b Metabolic phospholipid labeling of intact bacteria enables a fluorescence assay that detects compromised outer membranes [Research Articles] By feedproxy.google.com Published On :: 2020-03-10T09:30:25-07:00 Gram-negative bacteria possess an asymmetric outer membrane (OM) composed primarily of lipopolysaccharides (LPS) on the outer leaflet and phospholipids (PLs) on the inner leaflet. Loss of this asymmetry due to mutations in the lipopolysaccharide (LPS) biosynthesis or transport pathways causes externalization of PLs to the outer leaflet of the OM and leads to OM permeability defects. Here, we employed metabolic labeling to detect a compromised OM in intact bacteria. Phosphatidylcholine synthase (Pcs) expression in Escherichia coli allowed for incorporation of exogenous propargylcholine (PCho) into phosphatidyl(propargyl)choline (PPC) and for incorporation of exogenous 1-azidoethyl-choline (AECho) into phosphatidyl(azidoethyl)choline (AEPC) as confirmed by LC-MS analyses. A fluorescent copper-free click reagent poorly labeled AEPC in intact wild-type cells, but readily labeled AEPC from lysed cells. Fluorescence microscopy and flow cytometry analyses confirmed the absence of significant AEPC labeling from intact wild-type E. coli strains, and revealed significant AEPC labeling in an E. coli LPS transport mutant (lptD4213) and an LPS biosynthesis mutant (E. coli lpxC101). Our results suggest that metabolic PL labeling with AECho is a promising tool to detect a compromised bacterial OM, reveal aberrant PL externalization, and identify or characterize novel cell-active inhibitors of LPS biosynthesis or transport. Full Article
b Characterization of the small molecule ARC39, a direct and specific inhibitor of acid sphingomyelinase in vitro [Research Articles] By feedproxy.google.com Published On :: 2020-03-10T13:30:31-07:00 Inhibition of acid sphingomyelinase (ASM), a lysosomal enzyme that catalyzes the hydrolysis of sphingomyelin into ceramide and phosphorylcholine, may serve as an investigational tool or a therapeutic intervention to control many diseases. Specific ASM inhibitors are currently not sufficiently characterized. Here, we found that 1-aminodecylidene bis-phosphonic acid (ARC39) specifically and efficiently (>90%) inhibits both lysosomal and secretory ASM in vitro. Results from investigating sphingomyelin phosphodiesterase 1 (SMPD1/Smpd1) mRNA and ASM protein levels suggested that ARC39 directly inhibits ASM’s catalytic activity in cultured cells, a mechanism which differs from that of functional inhibitors of ASM (FIASMAs). We further provide evidence that ARC39 dose- and time-dependently inhibits lysosomal ASM in intact cells, and we show that ARC39 also reduces platelet- and ASMpromoted adhesion of tumor cells. The observed toxicity of ARC39 is low at concentrations relevant for ASM inhibition in vitro, and it does not strongly alter the lysosomal compartment or induce phospholipidosis in vitro. When applied intraperitoneally in vivo, even subtoxic high doses administered short-term induced sphingomyelin accumulation only locally in the peritoneal lavage without significant accumulation in plasma, liver, spleen or brain. These findings require further investigation with other possible chemical modifications. In conclusion, our results indicate that ARC39 potently and selectively inhibits ASM in vitro and highlight the need for developing compounds that can reach tissue concentrations sufficient for ASM inhibition in vivo. Full Article
b The lncRNA Gm15622 stimulates SREBP-1c expression and hepatic lipid accumulation by sponging the miR-742-3p in mice [Research Articles] By feedproxy.google.com Published On :: 2020-03-30T14:36:26-07:00 Excessive lipid deposition is a hallmark of nonalcoholic fatty liver disease (NAFLD). Although much has been learned about the enzymes and metabolites involved in NAFLD, few studies have focused on the role of long non-coding RNAs (lncRNAs) in hepatic lipid accumulation. Here, using in vitro and in vivo models of NAFLD, we found that the lncRNA Gm15622 is highly expressed in the liver of obese mice fed a high-fat diet (HFD) and in murine liver (AML-12) cells treated with free fatty acids. Investigating the molecular mechanism in the liver-enriched expression of Gm15622 and its effects on lipid accumulation in hepatocytes and on NAFLD pathogenesis, we found that Gm15622 acts as a sponge for the microRNA miR-742-3p. This sponging activity increased the expression of the transcriptional regulator sterol regulatory element–binding transcription factor 1c (SREBP-1c) and promoted lipid accumulation in the liver of the HFD mice and AML-12 cells. Moreover, further results indicated that metformin suppresses Gm15622 and alleviates NAFLD-associated lipid deposition in mice. In conclusion, we have identified an lncRNA Gm15622–miR-742-3p–SREBP-1c regulatory circuit associated with NAFLD in mice, a finding that significantly advances our insight into how lipid metabolism and accumulation are altered in this metabolic disorder. Our results also suggest that Gm15622 may be a potential therapeutic target for managing NAFLD. Full Article
b Serum non-esterified fatty acids have utility as dietary biomarkers of fat intake from fish, fish oil and dairy in women [Methods] By feedproxy.google.com Published On :: 2020-03-31T09:30:24-07:00 Nutritional studies rely on various biological specimens for fatty acid (FA) determination, yet it is unclear how levels of serum non-esterified FA (NEFAs) correlate with other circulating lipid pools. Here, we used a high throughput method (< 4 min/sample) based on multisegment injection-non-aqueous-capillary electrophoresis–mass spectrometry (MSI-NACE-MS) to investigate whether specific serum NEFAs have utility as biomarkers of dietary fat intake in women. We first identified circulating NEFAs correlated with long-term/habitual food intake among pregnant women with contrasting dietary patterns (n=50). Acute changes in serum NEFA trajectories were also studied in non-pregnant women (n=18) following high-dose (5 g/day) fish oil (FO) supplementation or isoenergetic sunflower oil placebo over 56 days. In the cross-sectional study, serum omega-3 (-3) FA correlated with self-reported total -3 daily intake, notably eicosapentaenoic acid (EPA) as its NEFA (r=0.46; p=0.001), whereas pentadecanoic acid was associated with full-fat dairy intake (r=0.43; p=0.002), outcomes consistent with results from total FA serum hydrolysates. In the intervention cohort, serum -3 NEFAs increased 2.5-fold from baseline within 28 days following FO supplementation, and this increase was most pronounced for EPA (p=0.0004). Unlike for docosahexaenoic acid, circulating EPA as its NEFA also strongly correlated to EPA concentrations measured from erythrocyte phospholipid hydrolysates (r=0.66; p=4.6 x 10-10), and was better suited to detect dietary non-adherence. We conclude that MSI-NACE-MS offers a rapid method to quantify serum NEFAs and objectively monitor dietary fat intake in women that is complementary to diet records or food frequency questionnaires. Full Article
b The fatty acids from LPL-mediated processing of triglyceride-rich lipoproteins are taken up rapidly by cardiomyocytes [Images in Lipid Research] By feedproxy.google.com Published On :: 2020-04-02T09:30:25-07:00 Full Article
b Comparative profiling and comprehensive quantification of stratum corneum ceramides in humans and mice by LC-MS/MS [Research Articles] By feedproxy.google.com Published On :: 2020-04-07T07:33:32-07:00 Ceramides are the predominant lipids in the stratum corneum (SC) and are crucial components for normal skin barrier function. Although the composition of various ceramide classes in the human SC has been reported, that in mice is still unknown, despite mice being widely used as animal models of skin barrier function. Here, we performed LC–MS/MS analyses using recently available ceramide class standards to measure 25 classes of free ceramides and 5 classes of protein-bound ceramides from the human and mouse SC. Phytosphingosine-type ceramides (P-ceramides) and 6-hydroxy sphingosine-type ceramides (H-ceramides), which both contain an additional hydroxyl group, were abundant in human SC (35% and 45% of total ceramides, respectively). In contrast, in mice, P-ceramides and H-ceramides were present at ~1% and undetectable levels, respectively, and sphingosine-type ceramides accounted for ~90%. In humans, ceramides containing α-hydroxy FA were abundant, whereas ceramides containing β-hydroxy FA (B-ceramides) or -hydroxy FA were abundant in mice. The hydroxylated β-carbon in B-ceramides was in the (R)-configuration. Genetic knockout of β-hydroxy acyl-CoA dehydratases in HAP1 cells increased B-ceramide levels, suggesting that β-hydroxy acyl-CoA, an FA-elongation cycle intermediate in the endoplasmic reticulum, is a substrate for B-ceramide synthesis. We anticipate that our methods and findings will help to elucidate the role of each ceramide class in skin barrier formation and in the pathogenesis of skin disorders. Full Article
b Skin barrier lipid enzyme activity in Netherton patients is associated with protease activity and ceramide abnormalities [Research Articles] By feedproxy.google.com Published On :: 2020-04-07T14:33:32-07:00 Individuals with Netherton syndrome (NTS) have increased serine protease activity, which strongly impacts the barrier function of the skin epidermis and leads to skin inflammation. Here, we investigated how serine protease activity in NTS correlates with changes in the stratum corneum ceramides, which are crucial components of the skin barrier. We examined two key enzymes involved in epidermal ceramide biosynthesis, glucocerebrosidase (GBA) and acid-sphingomyelinase (ASM). We compared in situ expression levels and activities of GBA and ASM between NTS patients and controls and correlated the expression and activities with i) stratum corneum ceramide profiles, ii) in situ serine protease activity, and iii) clinical presentation of patients. Using activity-based probe labeling, we visualized and localized active, epidermal GBA, and a newly developed in situ zymography method enabled us to visualize and localize active ASM. Reduction in active GBA in NTS patients coincided with increased ASM activity, particularly in areas with increased serine protease activity. NTS patients with scaly erythroderma exhibited more pronounced anomalies in GBA and ASM activities than patients with ichthyosis linearis circumflexa. They also displayed a stronger increase in stratum corneum ceramides processed via ASM. We conclude that changes in the localization of active GBA and ASM correlate with i) altered stratum corneum ceramide composition in NTS patients, ii) local serine protease activity, and iii) the clinical manifestation of NTS. Full Article
b Circulating oxidized LDL increased in patients with acute myocardial infarction is accompanied by heavily modified HDL. [Research Articles] By feedproxy.google.com Published On :: 2020-04-14T05:33:23-07:00 Oxidized low-density lipoprotein (oxLDL) is a known risk factor for atherogenesis. This study aimed to reveal structural features of oxLDL present in human circulation related to atherosclerosis. When LDL was fractionated on an anion-exchange column, in vivo-oxLDL, detected by the anti-oxidized phosphatidylcholine (oxPC) monoclonal antibody, was recovered in flow-through and electronegative LDL (LDL(-)) fractions. The amount of the electronegative in vivo-oxLDL, namely oxLDL in LDL(-) fraction, present in patients with acute myocardial infarction (AMI) was three-fold higher than that observed in healthy subjects. Surprisingly, LDL(-) fraction contained apoA1 in addition to apoB, and HDL-sized particles were observed with transmission electron microscopy. In LDL(-) fractions, acrolein adducts were identified at all lysine residues in apoA1, with only a small number of acrolein-modified residues were identified in apoB. The amount of oxPC adducts of apoB was higher in LDL(-) than in L1 fraction as determined using western blotting. The electronegative in vivo-oxLDL was immunologically purified from the LDL(-) fraction with an anti-oxPC monoclonal antibody. Majority of PC species was not oxidized, whereas oxPC and lysoPC did not accumulate. Here, we propose that there are two types of in vivo-oxLDL in human circulating plasma and the electronegative in vivo-oxLDL accompanies oxidized HDL. Full Article
b LDL subclass lipidomics in atherogenic dyslipidemia:Effect of statin therapy on bioactive lipids and dense LDL [Patient-Oriented and Epidemiological Research] By feedproxy.google.com Published On :: 2020-04-15T11:30:30-07:00 Atherogenic LDL particles are physicochemically and metabolically heterogeneous. Can bioactive lipid cargo differentiate LDL subclasses, and thus potential atherogenicity? What is the effect of statin treatment? Obese, hypertriglyceridemic, hypercholesterolemic males (n=12; Lp(a) <10 mg/dL) received pitavastatin calcium (4mg/day) for 180 days in a single-phase, unblinded study. The lipidomic profiles (23 lipid classes) of five LDL subclasses fractionated from baseline and post-statin plasmas were determined by LC-MS. At baseline and on statin treatment, very small dense LDL (LDL5) was preferentially enriched (up to 3-fold) in specific lysophospholipids (lysophosphatidylcholine (LPC); lysophosphatidylinositol (LPI); lyso-platelet activating factor (LPC(O)); 9,0.2 and 0.14 mol/mol apoB respectively; all p<0.001 versus LDL1-4), suggesting elevated inflammatory potential per particle. In contrast, lysophosphatidylethanolamine was uniformly distributed among LDL subclasses. Statin treatment markedly reduced absolute plasma concentrations of all LDL subclasses (up to 33.5%), including LPC, LPI and LPC(O) contents (up to -52%), consistent with reduction in cardiovascular risk. Despite such reductions, lipotoxic ceramide load per particle in LDL1-5 (1.5 - 3 mol/mol apoB; 3 - 7 mmol/mol phosphatidylcholine) was either conserved or elevated. Bioactive lipids may constitute biomarkers for the cardiometabolic risk associated with specific LDL subclasses in atherogenic dyslipidemia at baseline, and with residual risk on statin therapy. Full Article
b Dispersed lipid droplets: an intermediate site for lipid transport and metabolism in primary human adipocytes. [Images in Lipid Research] By feedproxy.google.com Published On :: 2020-04-15T13:30:25-07:00 Full Article
b Ebola virus matrix protein VP40 hijacks the host plasma membrane to form the virus envelope [Images in Lipid Research] By feedproxy.google.com Published On :: 2020-04-15T13:30:25-07:00 Full Article
b ANGPTL4 inactivates lipoprotein lipase by catalyzing the irreversible unfolding of LPLs hydrolase domain [Images in Lipid Research] By feedproxy.google.com Published On :: 2020-04-23T08:30:29-07:00 Full Article
b Accessibility of cholesterol at cell surfaces [Images in Lipid Research] By feedproxy.google.com Published On :: 2020-04-23T11:30:20-07:00 Full Article
b A simple method for sphingolipid analysis of tissues embedded in optimal cutting temperature compound [Methods] By feedproxy.google.com Published On :: 2020-04-27T14:30:22-07:00 Mass spectrometry (MS) assisted lipidomic tissue analysis is a valuable tool to assess sphingolipid metabolism dysfunction in disease. These analyses can reveal potential pharmacological targets or direct mechanistic studies to better understand the molecular underpinnings and influence of sphingolipid metabolism alterations on disease etiology. But procuring sufficient human tissues for adequately powered studies can be challenging. Therefore, biorepositories, which hold large collections of cryopreserved human tissues, are an ideal retrospective source of specimens. However, this resource has been vastly underutilized by lipid biologists, as the components of optimal cutting temperature compound (OCT) used in cryopreservation are incompatible with MS analyses. Here, we report results indicating that OCT also interferes with protein quantification assays, and that the presence of OCT impacts the quantification of extracted sphingolipids by LC–ESI–MS/MS. We developed and validated a simple and inexpensive method that removes OCT from OCT-embedded tissues. Our results indicate that removal of OCT from cryopreserved tissues does not significantly affect the accuracy of sphingolipid measurements with LC–ESI–MS/MS. We used the validated method to analyze sphingolipid alterations in tumors compared with normal adjacent uninvolved lung tissues from individuals with lung cancer, and to determine the long-term stability of sphingolipids in OCT-cryopreserved normal lung tissues. We show that lung cancer tumors have significantly altered sphingolipid profiles and that sphingolipids are stable for up to 16 years in OCT-cryopreserved normal lung tissues. This validated sphingolipidomic OCT-removal protocol should be a valuable addition to the lipid biologist’s toolbox. Full Article
b Phosphatidylinositol Metabolism, Phospholipases, Lipidomics, and Cancer:In Memoriam of Michael J. O. Wakelam (1955-2020) [Tribute] By feedproxy.google.com Published On :: 2020-04-28T14:30:27-07:00 Full Article
b Metabolic regulation of the lysosomal cofactor bis(monoacylglycero)phosphate in mice [Research Articles] By feedproxy.google.com Published On :: 2020-04-29T07:33:43-07:00 Bis(monoacylglycero)phosphate (BMP), also known as lysobisphosphatidic acid (LBPA), is a phospholipid that promotes lipid sorting in late endosomes/lysosomes by activating lipid hydrolases and lipid transfer proteins. Changes in the cellular BMP content therefore reflect an altered metabolic activity of the endo-lysosomal system. Surprisingly, little is known about the physiological regulation of BMP. In this study, we investigated the effects of nutritional and metabolic factors on BMP profiles of whole tissues and parenchymal and non-parenchymal cells. Tissue samples were obtained from fed, fasted, two-hours refed, and insulin-treated mice, as well as from mice housed at 5°C, 22°C, or 30°C. These tissues exhibited distinct BMP profiles, which were regulated by the nutritional state in a tissue-specific manner. Insulin treatment was not sufficient to mimic refeeding-induced changes in tissue BMP levels indicating that BMP metabolism is regulated by other hormonal or nutritional factors. Tissue fractionation experiments revealed that fasting drastically elevates BMP levels in hepatocytes and pancreatic cells. Furthermore, we observed that the BMP content in brown adipose tissue strongly depends on housing temperatures. In conclusion, our observations suggest that BMP concentrations adapt to the metabolic state in a tissue-and cell type-specific manner in mice. Drastic changes observed in hepatocytes, pancreatic cells, and brown adipocytes suggest that BMP possesses a role in the functional adaption to nutrient starvation and ambient temperature. Full Article
b Catalytic residues, substrate specificity, and role in carbon starvation of the 2-hydroxy FA dioxygenase Mpo1 in yeast [Research Articles] By feedproxy.google.com Published On :: 2020-04-29T08:36:37-07:00 The yeast protein Mpo1 belongs to a protein family that is widely conserved in bacteria, fungi, protozoa, and plants, and is the only protein of this family whose function has so far been elucidated. Mpo1 is an Fe2+-dependent dioxygenase that catalyzes the α-oxidation reaction of 2-hydroxy (2-OH) long-chain FAs produced in the degradation pathway of the long-chain base phytosphingosine. However, several biochemical characteristics of Mpo1, such as its catalytic residues, membrane topology, and substrate specificity, remain unclear. Here, we report that yeast Mpo1 contains two transmembrane domains and that both its N- and C-terminal regions are exposed to the cytosol. Mutational analyses revealed that three histidine residues conserved in the Mpo1 family are especially important for Mpo1 activity, suggesting that they may be responsible for the formation of coordinate bonds with Fe2+. We found that, in addition to activity toward 2-OH long-chain FAs, Mpo1 also exhibits activity toward 2-OH very-long-chain FAs derived from the FA moiety of sphingolipids. These results indicate that Mpo1 is involved in the metabolism of long-chain to very-long-chain 2-OH FAs produced in different pathways. We noted that the growth of mpo1 cells is delayed upon carbon deprivation, suggesting that the Mpo1-mediated conversion of 2-OH FAs to non-hydroxy FAs is important for utilizing 2-OH FAs as a carbon source under carbon starvation. Our findings help to elucidate the as-yet-unknown functions and activities of other Mpo1 family members. Full Article
b Parenteral lipids shape gut bile acid pools and microbiota profiles in the prevention of cholestasis in preterm pigs [Research Articles] By feedproxy.google.com Published On :: 2020-04-29T08:36:37-07:00 Multi-component lipid emulsions, rather than soy-oil emulsions, prevent cholestasis by an unknown mechanism. Here, we quantified liver function, bile acid pools, and gut microbial and metabolite profiles in premature, parenterally fed pigs given a soy-oil lipid emulsion, Intralipid (IL); a multi component lipid emulsion, SMOFlipid (SMOF); a novel emulsion with a modified fatty-acid composition (EXP); or a control enteral diet (ENT) for 22 days. We assayed serum cholestasis markers; measured total bile acid levels in plasma, liver, and gut contents; and analyzed colonic bacterial 16S rRNA gene sequences and metabolomic profiles. Serum cholestasis markers (i.e. bilirubin, bile acids, and g-glutamyl transferase) were highest in IL-fed pigs and normalized in those given SMOF, EXP, or ENT. Gut bile acid pools were lowest in the IL treatment and were increased in the SMOF and EXP treatments and comparable to ENT. Multiple bile acids, especially their conjugated forms, were higher in the colon contents of SMOF and EXP than in IL pigs. Colonic microbial communities of SMOF and EXP pigs had lower relative abundance of several Gram-positive anaerobes, including Clostridrium XIVa, and higher abundance of Enterobacteriaceae than those of IL and ENT pigs. Differences in lipid and microbial-derived compounds were also observed in colon metabolite profiles. These results indicate that multi-component lipid emulsions prevent cholestasis and restore enterohepatic bile flow in association with gut microbial and metabolomic changes. We conclude that sustained bile flow induced by multi-component lipid emulsions likely exerts a dominant effect in reducing bile acid–sensitive, Gram-positive bacteria. Full Article
b Sphingolipids distribution at mitochondria-associated membranes (MAM) upon induction of apoptosis. [Research Articles] By feedproxy.google.com Published On :: 2020-04-29T08:36:37-07:00 The levels and composition of sphingolipids and related metabolites are altered in aging and common disorders such as diabetes and cancers, as well as in neurodegenerative, cardiovascular, and respiratory diseases. Changes in sphingolipids have been implicated as being an essential step in mitochondria-driven cell death. However, little is known about the precise sphingolipid composition and modulation in mitochondria or related organelles. Here, we used LC–MS/MS to analyze the presence of key components of the ceramide metabolic pathway in vivo and in vitro in purified endoplasmic reticulum (ER), mitochondria-associated membranes (MAM), and mitochondria. Specifically, we analyzed the sphingolipids in the three pathways that generate ceramide: sphinganine in the de novo ceramide pathway, sphingomyelin in the breakdown pathway, and sphingosine in the salvage pathway. We observed sphingolipid profiles in mouse liver, mouse brain, and a human glioma cell line (U251). We analyzed the quantitative and qualitative changes of these sphingolipids during staurosporine (STS)-induced apoptosis in U251 cells. Ceramide, especially C16-ceramide, levels increased during early apoptosis possibly through a conversion from mitochondrial sphinganine and sphingomyelin, but sphingosine and lactosyl- and glucosyl-ceramide levels were unaffected. We also found that ceramide generation is enhanced in mitochondria when sphingomyelin levels are decreased in the MAM. This decrease was associated with an increase in acid sphingomyelinase (ASM) activity in MAM. We conclude that meaningful sphingolipid modifications occur in MAM, the mitochondria, and ER during the early phases of apoptosis. Full Article
b Mass spectrometry imaging and LC-MS reveal decreased cerebellar phosphoinositides in Niemann-Pick type C1-null mice [Research Articles] By feedproxy.google.com Published On :: 2020-05-05T13:30:26-07:00 Niemann-Pick disease, type C1 (NPC1) is a lipid storage disorder in which cholesterol and glycosphingolipids accumulate in late endosomal/lysosomal compartments because of mutations in the NPC1 gene. A hallmark of NPC1 is progressive neurodegeneration of the cerebellum as well as visceral organ damage; however, the mechanisms driving this disease pathology are not fully understood. Phosphoinositides are phospholipids that play distinct roles in signal transduction and vesicle trafficking. Here, we utilized consensus spectra analysis of MS imaging datasets and orthogonal LC–MS analyses to evaluate the spatial distribution of phosphoinositides and quantify them in cerebellar tissue from Npc1-null mice. Our results suggest significant depletion of multiple phosphoinositide species, including phosphatidylinositol (PI), phosphatidylinositol monophosphate (PIP), and bisphosphate (PIP2), in the cerebellum of the Npc1-null mice in both whole-tissue lysates and myelin-enriched fractions. Additionally, we observed altered levels of the regulatory enzyme phosphatidylinositol 4-kinase type 2 α (PI4K2A) in Npc1-null mice. In contrast, the levels of related kinases, phosphatases, and transfer proteins were unaltered in the Npc1-null mouse model as observed by Western blot analysis. Our discovery of phosphoinositide lipid biomarkers for NPC1 opens new perspectives on the pathophysiology underlying this fatal neurodegenerative disease. Full Article
b Bisretinoid phospholipid and vitamin A aldehyde: Shining a light [Thematic Reviews] By feedproxy.google.com Published On :: 2020-05-05T13:30:26-07:00 Vitamin A aldehyde covalently bound to opsin protein is embedded in a phospholipid-rich membrane that supports photon absorption and phototransduction in photoreceptor cell outer segments. Following absorption of a photon, the 11-cis-retinal chromophore of visual pigment in photoreceptor cells isomerizes to all-trans-retinal. To maintain photosensitivity 11-cis-retinal must be replaced. At the same time, however, all-trans-retinal has to be handled so as to prevent nonspecific aldehyde activity. Some molecules of retinaldehyde upon release from opsin are efficiently reduced to retinol. Other molecules are released into the lipid phase of the disc membrane where they form a conjugate (N-retinylidene-PE, NRPE) through a Schiff base linkage with phosphatidylethanolamine (PE). The reversible formation of NRPE serves as a transient sink for retinaldehyde that is intended to return retinaldehyde to the visual cycle. However, if instead of hydrolyzing to PE and retinaldehyde, NRPE reacts with a second molecule of retinaldehyde a synthetic pathway is initiated that leads to the formation of multiple species of unwanted bisretinoid fluorophores. We report on recently identified members of the bisretinoid family some of which differ with respect to the acyl chains associated with the glycerol backbone. We discuss processing of the lipid moieties of these fluorophores in lysosomes of retinal pigment epithelial (RPE) cells, their fluorescence characters and new findings related to light and iron-associated oxidation of bisretinoids. Full Article
b Lipid sensing tips the balance for a key cholesterol synthesis enzyme [Images in Lipid Research] By feedproxy.google.com Published On :: 2020-05-05T06:33:39-07:00 Full Article
b 2-Chlorofatty acids are biomarkers of sepsis mortality and mediators of barrier dysfunction in rats [Research Articles] By feedproxy.google.com Published On :: 2020-05-06T11:30:34-07:00 Sepsis is defined as the systemic, dysregulated host immune response to an infection that leads to injury to host organ systems, and, often, death. Complex interactions between pathogens and their hosts elicit microcirculatory dysfunction. Neutrophil myeloperoxidase (MPO) is critical for combating pathogens, but MPO-derived hypochlorous acid (HOCl) can react with host molecular species as well. Plasmalogens are targeted by HOCl, leading to the production of 2-chlorofatty acids (2-CLFAs). 2-CLFAs are associated with human sepsis mortality, decrease in vitroendothelial barrier function, and activate human neutrophil extracellular trap formation. Here, we sought to examine 2-CLFAs in an in vivorat sepsis model. Intraperitoneal cecal slurry sepsis with clinically relevant rescue therapies led to ~73% mortality and evidence of microcirculatory dysfunction. Plasma concentrations of 2-CLFAs assessed 8h after sepsis induction were lower in rats that survived sepsis than in non-survivors. 2-CLFA levels were elevated in kidney, liver, spleen, lung, colon and ileum in septic animals. In vivo, exogenous 2-CLFA treatments increased kidney permeability, and in in vitroexperiments 2-CLFA also increased epithelial surface expression of vascular cell adhesion molecule 1 and decreased epithelial barrier function. Collectively, these studies support a role of free 2-CLFAs as biomarkers of sepsis mortality, potentially mediated, in part, by 2-CLFA-elicited endothelial and epithelial barrier dysfunction. Full Article
b Coronavirus: Global Response Urgently Needed By feedproxy.google.com Published On :: Sun, 15 Mar 2020 14:33:11 +0000 15 March 2020 Jim O'Neill Chair, Chatham House Robin Niblett Director and Chief Executive, Chatham House @RobinNiblett Creon Butler Research Director, Trade, Investment & New Governance Models: Director, Global Economy and Finance Programme LinkedIn There have been warnings for several years that world leaders would find it hard to manage a new global crisis in today’s more confrontational, protectionist and nativist political environment. 2020-03-15-Korea-Stock-Exchange.jpg A currency dealer wearing a face mask monitors exchange rates in front of a screen showing South Korea's benchmark stock index in Seoul on March 13, 2020. Photo by JUNG YEON-JE/AFP via Getty Images. An infectious disease outbreak has long been a top national security risk in several countries, but the speed and extent of COVID-19’s spread and the scale of its social and economic impact has come as an enormous and deeply worrying shock.This pandemic is not just a global medical and economic emergency. It could also prove a decisive make-or-break point for today’s system of global political and economic cooperation.This system was built up painstakingly after 1945 as a response to the beggar-thy-neighbour economic policies of the 1930s which led to the Second World War. But it has been seriously weakened recently as the US and China have entered a more overt phase of strategic competition, and as they and a number of the other most important global and regional players have pursued their narrowly defined self-interest.Now, the disjointed global economic response to COVID-19, with its enormous ramifications for global prosperity and economic stability, has blown into the open the urgent need for an immediate reaffirmation of international political and economic cooperation.What is needed is a clear, coordinated and public statement from the leaders of the world’s major countries affirming the many things on which they do already agree, and some on which they should be able to agree.In particular that:they will give the strongest possible support for the WHO in leading the medical response internationally;they will be transparent and tell the truth to their peoples about the progress of the disease and the threat that it represents;they will work together and with the international financial institutions to provide businesses, particularly SMEs, and individuals whatever support they need to get through the immediate crisis and avoid long-term damage to the global economy; they will ensure the financial facilities for crisis support to countries - whether at global or regional level - have whatever resources they need to support countries in difficulty;they will avoid new protectionist policies - whether in trade or finance;they commit not to forget the poor and vulnerable in society and those least able to look after themselves.Such a statement could be made by G20 leaders, reflecting the group’s role since 2010 as the premier forum for international economic cooperation.But it could be even more appropriate coming from the UN Security Council, recognising that COVID-19 is much more than an economic challenge; and also reflecting the practical fact, in a time when international travel is restricted, the UNSC has an existing mechanism in New York to negotiate and quickly agree such a statement.A public statement by leading countries could do a great deal to help arrest a growing sense of powerlessness among citizens and loss of confidence among businesses worldwide as the virus spreads.It could also set a new course for international political and economic cooperation, not just in relation to the virus, but also other global threats with potentially devastating consequences for economic growth and political stability in the coming years. Full Article
b America's Coronavirus Response Is Shaped By Its Federal Structure By feedproxy.google.com Published On :: Mon, 16 Mar 2020 09:00:36 +0000 16 March 2020 Dr Leslie Vinjamuri Dean, Queen Elizabeth II Academy for Leadership in International Affairs; Director, US and the Americas Programme @londonvinjamuri Google Scholar The apparent capacity of centralized state authority to respond effectively and rapidly is making headlines. In the United States, the opposite has been true. 2020-03-16-Coronavirus-America.jpg Harvard asked its students to move out of their dorms due to the coronavirus risk, with all classes moving online. Photo by Maddie Meyer/Getty Images. As coronavirus spreads across the globe, states grapple to find the ideal strategy for coping with the global pandemic. And, in China, Singapore, South Korea, the US, the UK, and Europe, divergent policies are a product of state capacity and legal authority, but they also reveal competing views about the optimal role of centralized state authority, federalism, and the private sector.Although it is too soon to know the longer-term effects, the apparent capacity of centralized state authority in China, South Korea and Singapore to respond effectively and rapidly is making headlines. In the United States, the opposite has been true. America’s response is being shaped by its federal structure, a dynamic private sector, and a culture of civic engagement. In the three weeks since the first US case of coronavirus was confirmed, state leaders, public health institutions, corporations, universities and churches have been at the vanguard of the nation’s effort to mitigate its spread.Images of safety workers in hazmat suits disinfecting offices of multinational corporations and university campuses populate American Facebook pages. The contrast to the White House effort to manage the message, downplay, then rapidly escalate its estimation of the crisis is stark.Bewildering responseFor European onlookers, the absence of a clear and focused response from the White House is bewildering. By the time President Donald Trump declared a national emergency, several state emergencies had already been called, universities had shifted to online learning, and churches had begun to close.By contrast, in Italy, France, Spain and Germany, the state has led national efforts to shutter borders and schools. In the UK, schools are largely remaining open as Prime Minister Boris Johnson has declared a strategy defined by herd immunity, which hinges on exposing resilient populations to the virus.But America has never shared Europe’s conviction that the state must lead. The Center for Disease Control and Prevention, the leading national public health institute and a US federal agency, has attempted to set a benchmark for assessing the crisis and advising the nation. But in this instance, its response has been slowed due to faults in the initial tests it attempted to rollout. The Federal Reserve has moved early to cut interest rates and cut them again even further this week.But states were the real first movers in America’s response and have been using their authority to declare a state of emergency independent of the declaration of a national emergency. This has allowed states to mobilize critical resources, and to pressure cities into action. After several days delay and intense public pressure, New York Governor Andrew Cuomo forced New York City Mayor Bill de Blasio to close the city’s schools.Declarations of state emergencies by individual states have given corporations, universities and churches the freedom and legitimacy to move rapidly, and ahead of the federal government, to halt the spread in their communities.Washington state was the first to declare a state of emergency. Amazon, one of the state’s leading employers, quickly announced a halt to all international travel and, alongside Microsoft, donated $1million to a rapid-response Seattle-based emergency funds. States have nudged their corporations to be first movers in the sector’s coronavirus response. But corporations have willingly taken up the challenge, often getting ahead of state as well as federal action.Google moved rapidly to announce a move allowing employees to work from home after California declared a state of emergency. Facebook soon followed with an even more stringent policy, insisting employees work from home. Both companies have also met with World Health Organization (WHO) officials to talk about responses, and provided early funding for WHO’s Solidarity Response Fund set up in partnership with the UN Foundation and the Swiss Philanthropy Foundation.America’s leading research universities, uniquely positioned with in-house public health and legal expertise, have also been driving preventive efforts. Just days after Washington declared a state of emergency, the University of Washington became the first to announce an end to classroom teaching and move courses online. A similar pattern followed at Stanford, Harvard, Princeton and Columbia - each also following the declaration of a state of emergency.In addition, the decision by the Church of the Latter Day Saints to cancel its services worldwide followed Utah’s declaration of a state of emergency.The gaping hole in the US response has been the national government. President Trump’s declaration of a national emergency came late, and his decision to ban travel from Europe but - at least initially - exclude the UK, created uncertainty and concern that the White House response is as much driven by politics as evidence.This may soon change, as the House of Representatives has passed a COVID-19 response bill that the Senate will consider. These moves are vital to supporting state and private efforts to mobilize an effective response to a national and global crisis.Need for public oversightIn the absence of greater coordination and leadership from the centre, the US response will pale in comparison to China’s dramatic moves to halt the spread. The chaos across America’s airports shows the need for public oversight. As New York State Governor Cuomo pleaded for federal government support to build new hospitals, he said: ‘I can’t do it. You can’t leave it to the states.'When it comes to global pandemics, we may be discovering that authoritarian states can have a short-term advantage, but already Iran’s response demonstrates that this is not universally the case. Over time, the record across authoritarian states as they tackle the coronavirus will become more apparent, and it is likely to be mixed.Open societies remain essential. Prevention requires innovation, creativity, open sharing of information, and the ability to inspire and mobilize international cooperation. The state is certainly necessary, but it is not sufficient alone. Full Article
b Coronavirus: Why The EU Needs to Unleash The ECB By feedproxy.google.com Published On :: Wed, 18 Mar 2020 13:00:36 +0000 18 March 2020 Pepijn Bergsen Research Fellow, Europe Programme @pbergsen LinkedIn COVID-19 presents the eurozone with an unprecedented economic challenge. So far, the response has been necessary, but not enough. 2020-03-18.jpg EU President of Council Charles Michel chairs the coronavirus meeting with the leaders of EU member countries via teleconference on March 17, 2020. Photo by EU Council / Pool/Anadolu Agency via Getty Images. The measures taken to limit the spread of the coronavirus - in particular social distancing - come with significant economic costs, as the drop both in demand for goods and services and in supply due to workers being at home sick will create a short-term economic shock not seen in modern times.Sectors that are usually less affected by regular economic swings such as transport and tourism are being confronted with an almost total collapse in demand. In the airline sector, companies are warning they might only be able to hold out for a few months more.Building on the calls to provide income support to all citizens and shore up businesses, European leaders should now be giving explicit permission to the European Central Bank (ECB) to provide whatever financial support is needed.Although political leaders have responded to the economic threat, the measures announced across the continent have mainly been to support businesses. The crisis is broader and deeper than the current response.Support for weaker governmentsThe ECB already reacted to COVID-19 by announcing measures to support the banking system, which is important to guarantee the continuity of the European financial system and to ensure financially weaker European governments do not have to confront a failing banking system as well.Although government-subsidised reduced working hours and sick pay are a solution for many businesses and workers, crucially they are not for those working on temporary contracts or the self-employed. They need direct income support.This might come down to instituting something that looks like a universal basic income (UBI), and ensuring money keeps flowing through the economy as much as possible to help avoid a cascade of defaults and significant long-term damage.But while this is likely to be the most effective remedy to limit the medium-term impact on the economy, it is particularly costly. Just as an indication, total compensation of employees was on average around €470bn per month in the eurozone last year.Attempting to target payments using existing welfare payment channels would reduce costs, but is difficult to implement and runs the risk of many households and businesses in need missing out.The increase in spending and lost revenue associated with these support measures dwarf the fiscal response to the 2008-09 financial crisis. The eurozone economy could contract by close to 10% this year and budget deficits are likely be in double digits throughout the bloc.The European Commission has already stated member states are free to spend whatever is necessary to combat the crisis, which is not surprising given the Stability and Growth Pact - which includes the fiscal rules - allows for such eventualities.Several eurozone countries do probably have the fiscal space to deal with this. Countries such as Germany and the Netherlands have run several years of balanced budgets recently and significantly decreased their debt levels. For countries such as Italy, and even France, it is a different story and the combination of much higher spending and a collapse in tax revenue is more likely to lead to questions in the market over the sustainability of their debt levels. In order to avoid this, the Covid-19 response must be financed collectively.The Eurogroup could decide to use the European Stability Mechanism (ESM) to provide states with the funds, while suitably ditching the political conditionality that came with previous bailout. But the ESM currently has €410bn in remaining lending capacity, which is unlikely to be enough and difficult to rapidly increase.So this leaves the ECB to pick up the tab of national governments’ increase in spending, as the only institution with effectively unlimited monetary firepower. But a collective EU response is complicated by the common currency, and particularly by the role of the ECB.The ECB can’t just do whatever it likes and is limited more than other major central banks in its room for manoeuvre. It does have a programme to buy government bonds but this relies on countries agreeing to a rescue programme within the context of the ESM, with all the resulting political difficulties.There are two main ways that the ECB could finance the response to the crisis. First, it could buy up more or all bonds issued by the member states. A first step in this direction would be to scrap the limits on the bonds it can buy. Through self-imposed rules, the ECB can only buy up to a third of every country’s outstanding public debt. There are good reasons for this in normal times, but these are not normal times. With the political blessing of the European Council, the Eurosystem of central banks could then start buying bonds issued by governments to finance whatever expenditure they deem necessary to combat the crisis.Secondly, essentially give governments an overdraft with the ECB or the national central banks. Although a central bank lending directly to governments is outlawed by the European treaties, the COVID-19 crisis means these rules should be temporarily suspended by the European Council.Back in 2012, the then president of the ECB, Mario Draghi, proclaimed the ECB would do whatever it takes, within its mandate, to save the euro, which was widely seen as a crucial step towards solving the eurozone crisis. The time is now right for eurozone political leaders to explicitly tell the ECB that together they can do whatever it takes to save the eurozone economy through direct support for businesses and households. Full Article
b To Advance Trade and Climate Goals, ‘Global Britain’ Must Link Them By feedproxy.google.com Published On :: Thu, 19 Mar 2020 17:12:54 +0000 19 March 2020 Carolyn Deere Birkbeck Associate Fellow, Global Economy and Finance Programme, and Hoffmann Centre for Sustainable Resource Economy @carolyndeere LinkedIn Google Scholar Dr Emily Jones Associate Professor, Blavatnik School of Government Dr Thomas Hale Associate Professor, Blavatnik School of Government COVID-19 is a sharp reminder of why trade policy matters. As the UK works to forge new trade deals, it must align its trade policy agenda with its climate ambition. 2020-03-19-Boris-Johnson-COP26.jpg Boris Johnson at the launch of the UK-hosted COP26 UN Climate Summit at the Science Museum, London on February 4, 2020. Photo by Jeremy Selwyn - WPA Pool/Getty Images. COVID-19 is a sharp reminder of why trade and climate policy matters. How can governments maintain access to critical goods and services, and ensure global supply chains function in times of crisis?The timing of many trade negotiations is now increasingly uncertain, as are the UK’s plans to host COP26 in November. Policy work continues, however, and the EU has released its draft negotiating text for the new UK-EU trade deal, which includes a sub-chapter specifically devoted to climate. This is a timely reminder both of the pressing need for the UK to integrate its trade and climate policymaking and to use the current crisis-induced breathing space in international negotiations - however limited - to catch up on both strategy and priorities on this critical policy intersection.The UK government has moved fast to reset its external trade relations post-Brexit. In the past month it formally launched bilateral negotiations with the EU and took up a seat at the World Trade Organization (WTO) as an independent member. Until the COVID-19 crisis hit, negotiations were also poised to start with the US.The UK is also in the climate spotlight as host of COP26, the most important international climate negotiation since Paris in 2015, which presents a vital opportunity for the government to show leadership by aligning its trade agenda with its climate and sustainability commitments in bold new ways.Not just an empty aspirationThis would send a signal that ‘Global Britain’ is not just an empty aspiration, but a concrete commitment to lead.Not only is concerted action on the climate crisis a central priority for UK citizens, a growing and increasingly vocal group of UK businesses committed to decarbonization are calling on the government to secure a more transparent and predictable international market place that supports climate action by business.With COP26, the UK has a unique responsibility to push governments to ratchet up ambition in the national contributions to climate action – and to promote coherence between climate ambition and wider economic policymaking, including on trade. If Britain really wants to lead, here are some concrete actions it should take.At the national level, the UK can pioneer new ways to put environmental sustainability – and climate action in particular - at the heart of its trade agenda. Achieving the government’s ambitious Clean Growth Strategy - which seeks to make the UK the global leader in a range of industries including electric cars and offshore wind – should be a central objective of UK trade policy.The UK should re-orient trade policy frameworks to incentivize the shift toward a more circular and net zero global economy. And all elements of UK trade policy could be assessed against environmental objectives - for example, their contribution to phasing out fossil fuels, helping to reverse overexploitation of natural resources, and support for sustainable agriculture and biodiversity.In its bilateral and regional trade negotiations, the UK can and should advance its environment, climate and trade goals in tandem, and implementation of the Paris Agreement must be a core objective of the UK trade strategy.A core issue for the UK is how to ensure that efforts to decarbonise the economy are not undercut by imports from high-carbon producers. Here, a ‘border carbon adjustment (BCA)’ - effectively a tax on the climate pollution of imports - would support UK climate goals. The EU draft negotiating text released yesterday put the issue of BCAs front and centre, making crystal clear that the intersection of climate, environment and trade policy goals will be a central issue for UK-EU trade negotiations.Even with the United States, a trade deal can and should still be seized as a way to incentivize the shift toward a net zero and more circular economy. At the multilateral level, as a new independent WTO member, the UK has an opportunity to help build a forward-looking climate and trade agenda.The UK could help foster dialogue, research and action on a cluster of ‘climate and trade’ issues that warrant more focused attention at the WTO. These include the design of carbon pricing policies at the border that are transparent, fair and support a just transition; proposals for a climate waiver for WTO rules; and identification of ways multilateral trade cooperation could promote a zero carbon and more circular global economy. To help nudge multilateral discussion along, the UK could also ask to join a critical ‘path finder’ effort by six governments, led by New Zealand, to pursue an agreement on climate change, trade and sustainability (ACCTS). This group aims to find ways forward on three central trade and climate issues: removing fossil fuel subsidies, climate-related labelling, and promoting trade in climate-friendly goods and services.At present, the complex challenges at the intersection of climate, trade and development policy are too often used to defer or side-step issues deemed ‘too hard’ or ‘too sensitive’ to tackle. The UK could help here by working to ensure multilateral climate and trade initiatives share adjustment burdens, recognise the historical responsibility of developed countries, and do not unfairly disadvantage developing countries - especially the least developed.Many developing countries are keen to promote climate-friendly exports as part of wider export diversification strategies and want to reap greater returns from greener global value chains. Further, small island states and least-developed countries – many of which are Commonwealth members – that are especially vulnerable to the impacts of climate change and natural disasters, need support to adapt in the face of trade shocks and to build climate-resilient, trade-related infrastructure and export sectors.As an immediate next step, the UK should actively support the growing number of WTO members in favour of a WTO Ministerial Statement on environmental sustainability and trade. It should work with its key trading partners in the Commonwealth and beyond to ensure the agenda is inclusive, supports achievement of the UN Sustainable Development Goals (SDGs) and helps developing countries benefit from a more environmentally sustainable global economy.As the UK prepares to host COP26, negotiates deals with the EU and US, and prepares for its first WTO Ministerial meeting as an independent member, it must show it can lead the way nationally, bilaterally, and multilaterally. And to ensure the government acts, greater engagement from the UK’s business, civil society and research sectors is critical – we need all hands on deck to forge and promote concrete proposals for aligning UK trade policy with the climate ambition our world needs. Full Article
b Predictions and Policymaking: Complex Modelling Beyond COVID-19 By feedproxy.google.com Published On :: Wed, 01 Apr 2020 09:11:23 +0000 1 April 2020 Yasmin Afina Research Assistant, International Security Programme @afinayasmin LinkedIn Calum Inverarity Research Analyst and Coordinator, International Security Programme LinkedIn The COVID-19 pandemic has highlighted the potential of complex systems modelling for policymaking but it is crucial to also understand its limitations. GettyImages-1208425931.jpg A member of the media wearing a protective face mask works in Downing Street where Britain's Prime Minister Boris Johnson is self-isolating in central London, 27 March 2020. Photo by TOLGA AKMEN/AFP via Getty Images. Complex systems models have played a significant role in informing and shaping the public health measures adopted by governments in the context of the COVID-19 pandemic. For instance, modelling carried out by a team at Imperial College London is widely reported to have driven the approach in the UK from a strategy of mitigation to one of suppression.Complex systems modelling will increasingly feed into policymaking by predicting a range of potential correlations, results and outcomes based on a set of parameters, assumptions, data and pre-defined interactions. It is already instrumental in developing risk mitigation and resilience measures to address and prepare for existential crises such as pandemics, prospects of a nuclear war, as well as climate change.The human factorIn the end, model-driven approaches must stand up to the test of real-life data. Modelling for policymaking must take into account a number of caveats and limitations. Models are developed to help answer specific questions, and their predictions will depend on the hypotheses and definitions set by the modellers, which are subject to their individual and collective biases and assumptions. For instance, the models developed by Imperial College came with the caveated assumption that a policy of social distancing for people over 70 will have a 75 per cent compliance rate. This assumption is based on the modellers’ own perceptions of demographics and society, and may not reflect all societal factors that could impact this compliance rate in real life, such as gender, age, ethnicity, genetic diversity, economic stability, as well as access to food, supplies and healthcare. This is why modelling benefits from a cognitively diverse team who bring a wide range of knowledge and understanding to the early creation of a model.The potential of artificial intelligenceMachine learning, or artificial intelligence (AI), has the potential to advance the capacity and accuracy of modelling techniques by identifying new patterns and interactions, and overcoming some of the limitations resulting from human assumptions and bias. Yet, increasing reliance on these techniques raises the issue of explainability. Policymakers need to be fully aware and understand the model, assumptions and input data behind any predictions and must be able to communicate this aspect of modelling in order to uphold democratic accountability and transparency in public decision-making.In addition, models using machine learning techniques require extensive amounts of data, which must also be of high quality and as free from bias as possible to ensure accuracy and address the issues at stake. Although technology may be used in the process (i.e. automated extraction and processing of information with big data), data is ultimately created, collected, aggregated and analysed by and for human users. Datasets will reflect the individual and collective biases and assumptions of those creating, collecting, processing and analysing this data. Algorithmic bias is inevitable, and it is essential that policy- and decision-makers are fully aware of how reliable the systems are, as well as their potential social implications.The age of distrustIncreasing use of emerging technologies for data- and evidence-based policymaking is taking place, paradoxically, in an era of growing mistrust towards expertise and experts, as infamously surmised by Michael Gove. Policymakers and subject-matter experts have faced increased public scrutiny of their findings and the resultant policies that they have been used to justify.This distrust and scepticism within public discourse has only been fuelled by an ever-increasing availability of diffuse sources of information, not all of which are verifiable and robust. This has caused tension between experts, policymakers and public, which has led to conflicts and uncertainty over what data and predictions can be trusted, and to what degree. This dynamic is exacerbated when considering that certain individuals may purposefully misappropriate, or simply misinterpret, data to support their argument or policies. Politicians are presently considered the least trusted professionals by the UK public, highlighting the importance of better and more effective communication between the scientific community, policymakers and the populations affected by policy decisions.Acknowledging limitationsWhile measures can and should be built in to improve the transparency and robustness of scientific models in order to counteract these common criticisms, it is important to acknowledge that there are limitations to the steps that can be taken. This is particularly the case when dealing with predictions of future events, which inherently involve degrees of uncertainty that cannot be fully accounted for by human or machine. As a result, if not carefully considered and communicated, the increased use of complex modelling in policymaking holds the potential to undermine and obfuscate the policymaking process, which may contribute towards significant mistakes being made, increased uncertainty, lack of trust in the models and in the political process and further disaffection of citizens.The potential contribution of complexity modelling to the work of policymakers is undeniable. However, it is imperative to appreciate the inner workings and limitations of these models, such as the biases that underpin their functioning and the uncertainties that they will not be fully capable of accounting for, in spite of their immense power. They must be tested against the data, again and again, as new information becomes available or there is a risk of scientific models becoming embroiled in partisan politicization and potentially weaponized for political purposes. It is therefore important not to consider these models as oracles, but instead as one of many contributions to the process of policymaking. Full Article
b Why The Insurgency in Northern Mozambique Has Got Worse By feedproxy.google.com Published On :: Wed, 01 Apr 2020 17:14:28 +0000 1 April 2020 Dr Alex Vines OBE Managing Director, Ethics, Risk & Resilience; Director, Africa Programme Two attacks on towns in northern Mozambique by suspected jihadists point to a rapidly deteriorating security crisis. 2020-04-01-Mozambique Macomia, Cabo Delgado, Northern Mozambique. Photo by EMIDIO JOSINE/AFP via Getty Images. On March 23 to 24, the centre of Mocimboa da Praia in Cabo Delgado province was occupied by up to 40 “jihadists”, who targeted government facilities, including a barracks, and brandished banners of affiliation to the so-called Islamic State.On March 25, suspected jihadists raided the town of Quissanga and destroyed the district police headquarters. They too carried an Islamic State flag. Twenty to 30 members of Mozambique’s security forces were killed in both attacks.Mocimboa da Praia is just south of the Afungi Peninsula, the location of gas projects worth $60- billion. Mocimboa was briefly occupied in late 2017, during attacks claimed by a group known as Ahlu Sunnah Wa-Jama (or al-Sunnah) that marked the start of a brutal low-intensity conflict, with widespread human rights abuses and attacks on civilians.Up to 1,000 people have now been killed and 100,000 displaced. More recently, The Islamic State Central Africa Province (Iscap), affiliated with the Islamic State group, has claimed responsibility for the attacks. Video and photos of these most recent events, along with the testimony of frightened residents and overstretched government officials, suggest a shift of strategy by the insurgents.There seems to have been an effort to avoid harming civilians, to win hearts and minds by redistributing stolen food, medicine and fuel to “loyal” residents, and to direct attacks on the state and its symbols, such as police stations and military barracks. It is difficult from a distance to assess if there was any genuine pleasure over these attacks among local people; while residents in both towns that did not flee seemed to welcome the attackers, this may well have been out of fear that the government is currently unable to guarantee their security.These attacks also indicate that the jihadist-linked insurgents are growing in confidence. They are confronting government security forces with little appetite for fighting. The Mozambican government has been expecting setbacks like those of Mocimboa and Quissanga — its forces are demoralised and many commanders exhausted or corrupted by an emerging war economy. Jihadists are also taking tactical advantage before a reformed and more effective government counterinsurgency effort is introduced in response.President Filipe Nyusi, inaugurated in January for his second term, has made this crisis his prime focus and has become the de-facto minister of defence.Military reform and the role of private military companiesBut there is no quick fix. Most importantly, the Mozambican military and security forces need to be restructured. They were unable to win the Mozambican civil war (1977-1992), even with international support, and have not improved in capacity or conduct since. They now face a complex, multilayered and asymmetrical conflict, mostly drawing upon local and regional grievances and networks but increasingly also attracting some limited encouragement and advice from further afield.Nyusi will need to build-up trusted relationships in the military in the way he has successfully done with parts of the intelligence community. The Mozambican government has already reached out to international expertise — though not necessarily the right kind. The founder of the Blackwater private military company, Erik Prince, supplied two helicopters and support crew for the Mozambican military in mid-2019, before being replaced by some 170 Russian privateers linked to the Wagner Group.The Wagner contingent arrived in September 2019 at Nacala airport with trucks, drones and a Mi-17 helicopter gunship, then deployed into the combat zone of northern Cabo Delgado. Setbacks, including at least two dead Russians, forced a tactical fallback to Nacala, though a new effort is reported to have been underway since late February 2020.The Mozambican government is also considering a number of proposals from other private military companies. Maputo needs to consider these carefully; Israeli or Gulf State involvement in any form might exasperate rather than alleviate this crisis.The Tanzanian connectionBut market-led security and military providers will not end this insurgency. Nor will the engagement of states such as the United States, France, the United Kingdom or Angola, all of which have made their own offers of support. What would significantly make a difference is much closer to home: serious Tanzanian engagement.This insurgency is concentrated in districts bordering Tanzania and there is clear-cut intelligence of connections into Tanzania and beyond. Swahili is also a lingua franca for the jihadists, connecting them up the East African coast, and into eastern Congo and elsewhere.It is puzzling, given the deep shared history between Tanzania and Mozambique, that the bilateral relationship is as patchy as it is today: during the liberation struggle (1965-1974) against the Portuguese, Mozambique’s ruling party Frelimo maintained rear bases in Tanzania, and Nyusi was educated there.Conspiracy theories circulate that Tanzania has encouraged the Cabo Delgado insurgency to weaken its neighbour, or at least displace radicalised individuals from Tanzanian soil into Mozambique.President John Magafuli of Tanzania did not attend the January inauguration of Nyusi. It has become urgent that Magafuli (who is also the current chair of the regional body, the Southern African Development Community) and Nyusi meet face-to-face to map out improved intelligence sharing and a joint strategy to respond to an emerging regional threat.Southern Africa is locking down because of Covid-19, which will distract the government’s ability to focus fully on this crisis and create a perfect moment for the infant insurgency in Cabo Delgado to grow. More military setbacks should be expected in coming months.But the Mozambican government can still contain and prevail if it seriously reforms its military, builds strong alliances with its regional neighbours (especially Tanzania), chooses its private security contractors and international partnerships wisely, and backs military efforts with better intelligence and developmental interventions that offer alternative pathways to potential recruits.But despite Maputo’s hope that significant progress will be made over the coming year, and the setting up of a presidential task force to evaluate progress and intelligence, it is likely that Mozambique and its partners will need to prepare themselves for a drawn-out struggle.This article originally appeared in the Mail & Guardian Full Article
b Supporting NHS Cybersecurity During COVID-19 is Vital By feedproxy.google.com Published On :: Thu, 02 Apr 2020 12:09:33 +0000 2 April 2020 Joyce Hakmeh Senior Research Fellow, International Security Programme; Co-Editor, Journal of Cyber Policy @joycehakmeh LinkedIn The current crisis is an opportunity for the UK government to show agility in how it deals with cyber threats and how it cooperates with the private sector in creating cyber resilience. 2020-04-02-NHS-nurse-tech-cyber Nurse uses a wireless electronic tablet to order medicines from the pharmacy at The Queen Elizabeth Hospital, Birmingham, England. Photo by Christopher Furlong/Getty Images. The World Health Organization, US Department of Health and Human Services, and hospitals in Spain, France and the Czech Republic have all suffered cyberattacks during the ongoing COVID-19 crisis.In the Czech Republic, a successful attack targeted a hospital with one of the country’s biggest COVID-19 testing laboratories, forcing its entire IT network to shut down, urgent surgical operations to be rescheduled, and patients to be moved to nearby hospitals. The attack also delayed dozens of COVID-19 test results and affected the hospital’s data transfer and storage, affecting the healthcare the hospital could provide.In the UK, the National Health Service (NHS) is already in crisis mode, focused on providing beds and ventilators to respond to one of the largest peacetime threats ever faced. But supporting the health sector goes beyond increasing human resources and equipment capacity.Health services ill-preparedCybersecurity support, both at organizational and individual level, is critical so health professionals can carry on saving lives, safely and securely. Yet this support is currently missing and the health services may be ill-prepared to deal with the aftermath of potential cyberattacks.When the NHS was hit by the Wannacry ransomware attack in 2017 - one of the largest cyberattacks the UK has witnessed to date – it caused massive disruption, with at least 80 of the 236 trusts across England affected and thousands of appointments and operations cancelled. Fortunately, a ‘kill-switch’ activated by a cybersecurity researcher quickly brought it to a halt.But the UK’s National Cyber Security Centre (NCSC), has been warning for some time against a cyber attack targeting national critical infrastructure sectors, including the health sector. A similar attack, known as category one (C1) attack, could cripple the UK with devastating consequences. It could happen and we should be prepared.Although the NHS has taken measures since Wannacry to improve cybersecurity, its enormous IT networks, legacy equipment and the overlap between the operational and information technology (OT/IT) does mean mitigating current potential threats are beyond its ability.And the threats have radically increased. More NHS staff with access to critical systems and patient health records are increasingly working remotely. The NHS has also extended its physical presence with new premises, such as the Nightingale hospital, potentially the largest temporary hospital in the world.Radical change frequently means proper cybersecurity protocols are not put in place. Even existing cybersecurity processes had to be side-stepped because of the outbreak, such as the decision by NHS Digital to delay its annual cybersecurity audit until September. During this audit, health and care organizations submit data security and protection toolkits to regulators setting out their cybersecurity and cyber resilience levels.The decision to delay was made to allow the NHS organizations to focus capacity on responding to COVID-19, but cybersecurity was highlighted as a high risk, and the importance of NHS and Social Care remaining resilient to cyberattacks was stressed.The NHS is stretched to breaking point. Expecting it to be on top of its cybersecurity during these exceptionally challenging times is unrealistic, and could actually add to the existing risk.Now is the time where new partnerships and support models should be emerging to support the NHS and help build its resilience. Now is the time where innovative public-private partnerships on cybersecurity should be formed.Similar to the economic package from the UK chancellor and innovative thinking on ventilator production, the government should oversee a scheme calling on the large cybersecurity capacity within the private sector to step in and assist the NHS. This support can be delivered in many different ways, but it must be mobilized swiftly.The NCSC for instance has led the formation of the Cyber Security Information Sharing Partnership (CiSP)— a joint industry and UK government initiative to exchange cyber threat information confidentially in real time with the aim of reducing the impact of cyberattacks on UK businesses.CiSP comprises organizations vetted by NCSC which go through a membership process before being able to join. These members could conduct cybersecurity assessment and penetration testing for NHS organizations, retrospectively assisting in implementing key security controls which may have been overlooked.They can also help by making sure NHS remote access systems are fully patched and advising on sensible security systems and approved solutions. They can identify critical OT and legacy systems and advise on their security.The NCSC should continue working with the NHS to enhance provision of public comprehensive guidance on cyber defence and response to potential attack. This would show they are on top of the situation, projecting confidence and reassurance.It is often said in every crisis lies an opportunity. This is an opportunity for the UK government to show agility in how it deals with cyber threats and how it cooperates with the private sector in creating cyber resilience.It is an opportunity to lead a much-needed cultural change showing cybersecurity should never be an afterthought. Full Article
b COVID 19: Assessing Vulnerabilities and Impacts on Iraq By feedproxy.google.com Published On :: Tue, 07 Apr 2020 14:33:01 +0000 7 April 2020 Dr Renad Mansour Senior Research Fellow, Middle East and North Africa Programme; Project Director, Iraq Initiative @renadmansour Dr Mac Skelton Director, Institute of Regional and International Studies (IRIS), American University of Iraq, Sulaimani; Visiting Fellow, Middle East Centre, London School of Economics Dr Abdulameer Mohsin Hussein President of the Iraq Medical Association Following 17 years of conflict and fragile state-society relations, the war-torn country is particularly vulnerable to the pandemic. 2020-04-07-Iraq-COVID-spray Disinfecting shops in Baghdad's Bayaa neighbourhood as a preventive measure against the spread of COVID-19. Photo by AHMAD AL-RUBAYE/AFP via Getty Images. Iraq is a country already in turmoil, suffering fallout from the major military escalation between the US and Iran, mass protests calling for an end to the post-2003 political system, and a violent government crackdown killing more than 600 and wounding almost 30,000 - all presided over by a fragmented political elite unable to agree upon a new prime minister following Adil abd al-Mehdi’s resignation back in November.COVID-19 introduces yet another threat to the fragile political order, as the virus exposes Iraq’s ineffective public health system dismantled through decades of conflict, corruption and poor governance.Iraqi doctors are making every effort to prepare for the worst-case scenario, but they do so with huge structural challenges. The Ministry of Health lacks enough ICU beds, human resources, ventilators, and personal protective equipment (PPE). Bogged down in bureaucracy, the ministry is struggling to process procurements of equipment and medications, and some doctors have made purchases themselves.But individual efforts can only go so far as many Iraqi doctors are concerned the official numbers of confirmed COVID-19 cases do not reflect the complexity of the situation on the ground.The ministry relies predominately upon patients self-presenting at designated public hospitals and has only just begun community-based testing in areas of suspected clusters. Reliance on self-presentation requires a level of trust between citizens and state institutions, which is at a historic low. This gap in trust – 17 years in the making – puts Iraq’s COVID-19 response particularly at risk.Iraq’s myriad vulnerabilitiesCertain social and political factors leave Iraq uniquely exposed to the coronavirus. The country’s vulnerability is tied directly to its social, religious and economic interconnections with Iran, an epicenter of the pandemic.Exchanges between Iran and Iraq are concentrated in two regions, with strong cross-border links between Iraqi and Iranian Kurds in the north-east, and Iraqi and Iranian Shia pilgrims in the south. Cross-border circulation of religious pilgrims is particularly concerning, as they can result in mass ritual gatherings.The high number of confirmed cases in the southern and northern peripheries of the country puts a spotlight on Iraq's failure in managing healthcare. The post-2003 government has failed to either rebuild a robust centralized healthcare system, or to pave the way for a federalized model.Caught in an ambiguous middle between a centralized and federalized model, coordination across provinces and hospitals during the coronavirus crisis has neither reflected strong management from Baghdad nor robust ownership at the governorate level.This problem is part of a wider challenge of managing centre-periphery relations and federalism, which since 2003 has not worked effectively. Baghdad has provided all 18 provinces with instructions on testing and treatment, but only a handful have enough resources to put them into practice. Advanced testing capacity is limited to the five provinces with WHO-approved centers, with the remaining 13 sending swabs to Baghdad.But the greatest challenge to Iraq’s COVID-19 response is the dramatic deterioration of state-society relations. Studies reveal a profound societal distrust of Iraq’s public healthcare institutions, due to corruption and militarization of medical institutions. Numerous videos have recently circulated of families refusing to turn over sick members - particularly women - to medical teams visiting households with confirmed or suspected cases.As medical anthropologist Omar Dewachi notes, the ‘moral economy of quarantine’ in Iraq is heavily shaped by a history of war and its impact on the relationship between people and the state. Although local and international media often interpret this reluctance to undergo quarantine as a matter of social or tribal norms, distrusting the state leads many families to refuse quarantine because they believe it resembles a form of arrest.The management of coronavirus relies upon an overt convergence between medical institutions and security forces as the federal police collaborate with the Ministry of Health to impose curfews and enforce quarantine. This means that, troublingly, the same security establishment which violently cracked down on protesters and civil society activists is now the teeth behind Iraq’s COVID-19 response.Without trust between society and the political class, civil society organizations and protest movements have directed their organizational structure towards awareness-raising across Iraq. Key religious authorities such as Grand Ayatollah Sistani have called for compliance to the curfew and mobilized charitable institutions.However, such efforts will not be enough to make up for the lack of governance at the level of the state. In the short-term, Iraq’s medical professionals and institutions are in dire need of technical and financial support. In the long-term, COVID-19 is a lesson that Iraq’s once robust public healthcare system needs serious investment and reform.COVID-19 may prove to be another catalyst challenging the ‘muddle through’ logic of the Iraqi political elite. International actors have largely been complicit in this logic, directing aid and technical support towards security forces and political allies in the interest of short-term stability, and neglecting institutions which Iraqis rely on for health, education, and well-being.The response to the crisis requires cooperation and buy-in of a population neglected by 17 years of failed governance. This is a seminal event that may push the country to the brink, exposing and stirring underlying tensions in state-society relations.This analysis was produced as part of the Iraq Initiative. Full Article
b Justice for the Rohingya: Lessons from the Khmer Rouge Tribunal By feedproxy.google.com Published On :: Wed, 08 Apr 2020 12:22:46 +0000 8 April 2020 Sandra Smits Programme Manager, Asia-Pacific Programme The Cambodian case study illustrates the challenges of ensuring justice and accountability for the Rohingya in Myanmar. 2020-04-08-Rohingya.jpg Coast guards escort Rohingya refugees following a boat capsizing accident in Teknaf on 11 February 2020. Photo: Getty Images. International criminal justice provides a stark reminder that state sovereignty is not an absolute, and that the world’s most heinous crimes should be prosecuted at an international level, particularly where domestic systems lack the capacity or will to hold perpetrators to account. The post-Cold War period witnessed a dramatic rise in the number of international tribunals with jurisdiction over war crimes and serious human rights abuses in countries including Cambodia, East Timor, Rwanda, Liberia, Sierra Leone and Yugoslavia. With these processes approaching, or having reached the end of their dockets, many have called for the creation of new tribunals to address more recent conflicts, including the army crackdown in Myanmar in 2017 that resulted in evidence of crimes against humanity against the Rohingya. In January this year, the International Court of Justice (ICJ) imposed emergency provisional measures on Myanmar, instructing it to prevent genocidal violence against its Rohingya minority. But a final judgement is expected to take years and the ICJ has no way of enforcing these interim measures. Myanmar has already responded defiantly to international criticism. Model for justiceMyanmar is not the first country to face scrutiny for such crimes in Southeast Asia. The Extraordinary Chambers in the Courts of Cambodia (ECCC), more commonly known as the Khmer Rouge Tribunal was established in 1997 to prosecute Khmer Rouge leaders for alleged violations of international law and serious crimes perpetrated during the Cambodian genocide. This provides an opportunity to consider whether the Tribunal can act as a ‘hybrid’ model for justice in the region. The first lesson that can be taken from the Cambodian context is that the state must have the political will and commitment to pursue accountability. It was indeed the Cambodian government itself, who requested international assistance from the United Nations (UN), to organize a process for holding trials. The initial recommendation of the UN-commissioned Group of Experts was for the trial to be held under UN control, in light of misgivings about Cambodia’s judicial system. Prime Minister Hun Sen rejected this assessment and in prolonged negotiations, continued to spearhead the need for domestic involvement (arguably, in order to circumscribe the search for justice). This eventually resulted in the creation of a hybrid body consisting of parallel international and Cambodian judges and prosecutors with supermajority decision-making rules. It is worth noting that the Hun Sen government initially chose to do business with former Khmer Rouge leaders, until it became more advantageous to embrace a policy of putting them on trial. It is possible to infer from this that there will be no impetus for action in Myanmar until it is domestically advantageous to do so. At present, this appetite is clearly lacking, demonstrated by de-facto leader Aung San Suu Kyi shying away from accountability and instead defending the government’s actions before the ICJ.One unique aspect of the Khmer Rouge Tribunal has been the vast participation by the Cambodian people in witnessing the trials as well as widespread support for the tribunal. This speaks to the pent-up demand in Cambodia for accountability and the importance of local participation. While international moral pressure is clear, external actors cannot simply impose justice for the Rohingya when there is no domestic incentive or support to pursue this. The reality is that the anti-Rohingya campaign has galvanized popular support from the country’s Buddhist majority. What is more, the Rohingya are not even seen as part of Myanmar so there is an additional level of disenfranchisement.Secondly, the Cambodian Tribunal illustrates the need for safeguards against local political interference. The ECCC was designed as national court with international participation. There was an agreement to act in accordance with international standards of independence and impartiality, but no safeguards in place against serious deficiencies in the Cambodian judicial system. Close alliances between judges and the ruling Cambodian People’s Party, as well as high levels of corruption meant the tribunal effectively gave Hun Sen’s government veto power over the court at key junctures. Despite the guise of a hybrid structure, the Cambodian government ultimately retained the ability to block further prosecutions and prevent witnesses from being called. In Myanmar, political interference could be a concern, but given there is no popular support for justice and accountability for crimes committed against the Rohingya, the prospects of a domestic or hybrid process remain unlikely. However, there are still international options. The investigation by the International Criminal Court (ICC) into crimes that may have taken place on the Myanmar–Bangladesh border represents a potential route for justice and accountability. The UN Human Rights Council has also recently established the Independent Investigative Mechanism for Myanmar (IIMM), mandated to collect and preserve evidence, as well as to prepare files for future cases before criminal courts.Finally, the Cambodian case illustrates the culture of impunity in the region. The ECCC was conceived partly as a showcase for international standards of justice, which would have a ‘contagion effect’ upon the wider Cambodian and regional justice systems. Cambodia was notorious for incidents in which well-connected and powerful people flouted the law. This culture of impunity was rooted in the failure of the government to arrest, try and punish the Khmer Rouge leadership. The Tribunal, in holding perpetrators of the worst crimes to account, sought to send a clear signal that lesser violations would not be tolerated in the same way. Arguably, it did not achieve this in practice as Cambodia still has a highly politicized judicial system with high levels of corruption and clear limits to judicial independence. What this illustrates is that the first step towards accountability is strengthening domestic institutions. The United Nation’s Special Rapporteur on the situation of human rights in Myanmar has urged domestic authorities to embrace democracy and human rights, highlighting the need to reform the judicial system in order to ensure judicial independence, remove systemic barriers to accountability and build judicial and investigatory capacity in accordance with international standards. Based on this assessment, it is clear that domestic institutions are currently insufficiently independent to pursue accountability.The ECCC, despite its shortcomings, does stand as proof that crimes against humanity will not go completely unpunished. However, a process does not necessarily equal justice. The region is littered with justice processes that never went anywhere: Indonesia, Nepal, and Sri Lanka. International recourse is also challenging in a region with low ratification of the ICC, and the absence of regional mechanisms like the Inter-American Court of Human Rights, the European Court of Human Rights, and the African Court on Human and Peoples’ Rights (although their remit is not mass atrocity prosecutions). The Cambodian case study illustrates the challenges of ensuring justice and accountability within the region. The end of impunity is critical to ensure peaceful societies, but a purely legalistic approach will fail unless it is supported by wider measures and safeguards. It is these challenges, that undermine the prospects for ensuring justice for the Rohingya within Myanmar. Full Article
b Beware Russian and Chinese Positioning for After the Pandemic By feedproxy.google.com Published On :: Thu, 09 Apr 2020 10:00:11 +0000 9 April 2020 Keir Giles Senior Consulting Fellow, Russia and Eurasia Programme @KeirGiles LinkedIn Google Scholar Authoritarian regimes can use the COVID-19 crisis to improve their international standing, taking advantage of others’ distraction. Their aims are different, but their methods have much in common. 2020-04-09-Russia-Aid-Serbia An airlifter of the Russian Aerospace Forces prepares to fly to Serbia carrying equipment and professionals during the COVID-19 crisis. Photo by Russian Defence MinistryTASS via Getty Images. Both Russia and China have mounted combined charm offensives and disinformation campaigns on the back of the pandemic. Shipments of ‘aid’ – reportedly of questionable utility and quality - have gone hand in hand with a concerted effort to deflect any blame from China for the early spread, and an ongoing drive by Russia to undermine states’ confidence and have sanctions lifted.These concurrent operations have very different objectives, as Russia seeks to subvert international order while China is continuing its bid to demonstrate global leadership - but in both cases, they are seeking long-term gains by exploiting the inattention and distraction of their targets.Both seek to present themselves as globally responsible stakeholders, but for divergent reasons – especially China which needs the rest of the world to recover and return to stability to ensure its own economic recovery. But despite this, the two campaigns appear superficially similar.Fertile ground for disinformationOne reason lies in the unique nature of the current crisis. Unlike political issues that are local or regional in nature, COVID-19 affects everybody worldwide. The perceived lack of reliable information about the virus provides fertile ground for information and disinformation campaigns, especially feeding on fear, uncertainty and doubt. But Russia in particular would not be succeeding in its objectives without mis-steps and inattention by Western governments.Confused reporting on Russia sending medical supplies to the United States showed Moscow taking advantage of a US administration in apparent disarray. Claims Russia was sending ’humanitarian aid’ were only belatedly countered by the US State Department pointing out it had been paid for. Meanwhile the earlier arrival of Russian military equipment in Italy also scored a propaganda victory for Russia, facilitated by curious passivity by the Italian government.In both cases Russia also achieved secondary objectives. With the United States, Russia scored bonus points by shipping equipment produced by a subsidiary of a company under US sanctions. In the case of Italy, Russian state media made good use of misleading or heavily edited video clips to give the impression of widespread Italian acclaim for Russian aid, combined with disdain for the efforts of the EU.Beijing’s external information campaigns have sought to deflect or defuse criticism of its early mishandling and misinformation on coronavirus and counter accusations of secrecy and falsifying data while also pursuing an opportunity to exercise soft power. For Moscow, current efforts boost a long-standing and intensive campaign to induce the lifting of sanctions, demonstrating if nothing else that sanctions are indeed an effective measure. Official and unofficial lobbying has intensified in numerous capital cities, and will inevitably find supporters.But both the aid and the information campaigns are seriously flawed. While appropriate and useful aid for countries that are struggling should of course be welcomed, both Russian and Chinese equipment delivered to Europe has repeatedly been found to be inappropriate or defective. Russian photographs of cardboard boxes stacked loose and unsecured in a transport aircraft bound for the United States sparked alarm and disbelief among military and aviation experts - and there has still been no US statement on what exactly was purchased, and whether it was found to be fit for purpose when it arrived.Reporting from Italy that the Russian equipment delivered there was ‘80% useless’ has not been contradicted by the Italian authorities. In fact, although the Italian sources criticizing Russia remain anonymous it is striking that - President Trump aside - no government has publicly endorsed materials and assistance received from Russia as actually being useful and helpful.Even in Serbia, with its traditionally close ties with Russia, the only information forthcoming on the activities of the Russian Nuclear, Biological and Chemical Protection Troops and their equipment that arrived on April 3 was from Russian press releases.Both countries’ strategic communications efforts are similarly fallible. China’s notoriously heavy-handed approach to its critics is of only limited use in the face of such a severe and immediate threat. One suggestion that the virus originated in the US – an early response to US criticism – has already been walked back by the Chinese diplomat who made it.And Russia continues to be capable of spectacularly misjudging its targets. When investigative journalists looked more closely at the nature of the assistance to Italy, Russia’s official response was rage and personal threats, laying bare the real nature of the campaign and immediately alienating many of those whom Moscow had sought to win over.Errors and deficiencies such as these provide opportunities to mitigate the worst side-effects of the campaigns. And actions by individuals can also mitigate much of the impact. The most effective disinformation plays on deeply emotional issues and triggers visceral rather than rational reactions.Advocates of ’informational distancing’ as well as social distancing suggest a tactical pause to assess information calmly, instead of reacting or spreading it further unthinkingly. This approach would bolster not only calm dispassionate assessment of the real impact of Russian and Chinese actions, but also counter spreading of misinformation on the pandemic as a whole - especially when key sources of disinformation are national leaders seeking to politicize or profit from the crisis.Limitations of Russian and Chinese altruism must be stated clearly and frankly to fill gaps in public understanding. Where help is genuine, it should of course be welcomed: but if it is the case that assistance received from Moscow or Beijing is not appropriate, not useful, or not fit for purpose, this should be acknowledged publicly.Even without central direction or coordination with other Russian strategic communications efforts, the self-perpetuating Russian disinformation ecosystem continues to push narratives designed to undermine confidence in institutions and their ability to deal with the crisis. This too must continue to be monitored closely and countered where it matters.In all cases, miscalculations by Russia or China that expose the true intent of their campaigns – no matter how different their objectives might be - should be watched for closely and highlighted where they occur.Despite the enormity of the present emergency it is not a time for any government to relax its vigilance over longer-term threats. States must not lose sight of manoeuvres seeking to exploit weakness and distraction. If Russia and China emerge from the current crisis with enhanced authority and unjustifiably restored reputations, this will make it still harder to resist their respective challenges to the current rules-based international order in the future. Full Article
b COVID-19 Brings Human Rights into Focus By feedproxy.google.com Published On :: Thu, 09 Apr 2020 10:59:58 +0000 9 April 2020 Sonya Sceats Associate Fellow, International Law Programme @SonyaSceats With a reawakened sense of our shared humanity and vulnerability, and the benefits of collective action, this crisis may translate into a comeback for human rights as a popular idea. 2020-04-09-US-COVID-homeless A previously homeless family in the backyard of their newly reclaimed home in Los Angeles, where officials are trying to find homes to protect the state's huge homeless population from COVID-19. Photo by FREDERIC J. BROWN/AFP via Getty Images. During this extraordinary global public health emergency, governments must strike the right balance between assertive measures to slow the spread of the virus and protect lives on the one hand, and respect for human autonomy, dignity and equality on the other.International law already recognises the grave impact of pandemics and other catastrophic events on social order and provides criteria to guide states in their emergency action. The International Covenant on Civil and Political Rights permits curbs on the right to ‘liberty of movement’ so long as restrictions are provided by law, deemed necessary to protect public health, and consistent with other rights in that treaty.Freedom of expression and association, and the rights to privacy and family life are also qualified in these terms under international and regional human rights treaties. But, as emphasised in the Siracusa Principles, any limitations must not be applied in an arbitrary or discriminatory way, and must be of limited duration and subject to review.International law also guarantees the right to the highest attainable standard of health, while states are specifically required to take steps to prevent, treat and control epidemics under the International Covenant on Economic, Social and Cultural Rights. Even in health emergencies, access to health services must be ensured on a non-discriminatory basis, especially for vulnerable or marginalised groups.Abuse of coronavirus emergency measuresMany governments have taken pains to craft emergency laws that respect human rights, such as permitting reasonable exceptions to lockdowns for essential shopping and exercise, and making them subject to ongoing parliamentary review and sunset clauses. But even laws that appear to be human rights compliant can still easily be misapplied, as the recent debates about over-zealous policing of people walking and travelling in the UK illustrate.And disturbing stories are emerging from states where police brutality is entrenched. In Kenya, a 13-year-old boy was reportedly shot on the balcony of his home by police enforcing a coronavirus curfew. Authorities in the Philippines' are allegedly locking those caught defying the curfew in dog cages.As the recent history of counterterrorism demonstrates, emergency laws tend to be sticky, remaining on the statute books far longer than desirable.The virus is also proving a powerful accelerant for the current global authoritarian drift which is so detrimental to progress on human rights. Many authoritarian leaders have seized the opportunity to further reduce constraints on their power.Hungary's prime minister Viktor Orbán has used the pandemic as a pretext for new laws enabling him to rule by decree, completing the country's transition to an elected dictatorship. In Brazil, president Jair Bolsonaro has suspended deadlines for public bodies to reply to freedom of information requests. Iran is the latest of many repressive states in the Middle East to ban the printing and distribution of all newspapers. In China, the government brushed off criticism over ‘disappearances’ of whistleblowers and citizen journalists who questioned its response to the crisis.Others have exploited the turmoil to undermine justice for human rights abuses - Sri Lanka's president Gotabaya Rajapaksa pardoned one of the only soldiers held accountable for crimes during the country's brutal civil war.Coronavirus also places liberal values under further strain. Fear is a major driver in the appeal of populist authoritarians and the virus is stoking it. One poll showed 73% of British citizens agreed coronavirus is just the latest sign that the world we live in is increasingly dangerous. Extremists are exploiting these fears to spread hate by blaming the outbreak on ethnic or religious groups, and encouraging those infected to spread it to these groups.The closure of borders helps reinforce xenophobic tendencies, and high public tolerance of emergency measures could easily spill into normalisation of intrusive digital surveillance and restrictions on liberty for other reasons well into the future.Disadvantaged groups face a higher level of risk from the crisis. The health of aboriginal Australians is so poor that those aged 50 and above are being urged to stay home, advice otherwise given to those over 70 in the general population. The Moria refugee camp on Lesbos is reporting no soap and just one water tap for 1,300 refugees. In the UK, asylum seekers struggle to self-isolate in shared accommodation and have a daily allowance of just £5.40 for food, medicine and toiletries. Women's rights groups are reporting a spike in domestic violence.For countries racked by war and extreme poverty, the impact is catastrophic. The virus is set to run rampant in slums, refugee camps and informal settlements where public health systems - if they exist at all - will struggle to cope. And detainees are among the most at risk, with the UN calling for release of political prisoners and anyone detained without sufficient legal basis.But the crisis has galvanised debate around the right to health and universal health coverage. Many governments have quickly bankrolled generous relief packages which will actually safeguard the socio-economic rights of many, even if they are not being justified in those terms. Portugal and Ireland have rolled back barriers to accessing healthcare for asylum seekers and other marginalised migrants.The pandemic strikes as many powerful governments have become increasingly nationalistic, undermining or retreating from international rules and institutions on human rights. But as the crisis spreads, the role of well-established international human rights standards in shaping and implementing effective - but also legitimate - measures is becoming ever clearer.The virus has reminded us of our interconnectedness as human beings and the need for global cooperation to protect our lives and health. This may help to revive popular support for human rights, creating momentum for the efforts to tackle inequality and repression - factors which have made the global impact of coronavirus so much worse than it might have been. Full Article
b Blaming China Is a Dangerous Distraction By feedproxy.google.com Published On :: Wed, 15 Apr 2020 10:50:59 +0000 15 April 2020 Jim O'Neill Chair, Chatham House Chinese officials' initial effort to cover up the coronavirus outbreak was appallingly misguided. But anyone still focusing on China's failings instead of working toward a solution is essentially making the same mistake. 2020-04-15-China-coronavirus-health Medical staff on their rounds at a quarantine zone in Wuhan, China. Photo by STR/AFP via Getty Images. As the COVID-19 crisis roars on, so have debates about China’s role in it. Based on what is known, it is clear that some Chinese officials made a major error in late December and early January, when they tried to prevent disclosures of the coronavirus outbreak in Wuhan, even silencing healthcare workers who tried to sound the alarm.China’s leaders will have to live with these mistakes, even if they succeed in resolving the crisis and adopting adequate measures to prevent a future outbreak. What is less clear is why other countries think it is in their interest to keep referring to China’s initial errors, rather than working toward solutions.For many governments, naming and shaming China appears to be a ploy to divert attention from their own lack of preparedness. Equally concerning is the growing criticism of the World Health Organization (WHO), not least by Donald Trump who has attacked the organization - and threatens to withdraw US funding - for supposedly failing to hold the Chinese government to account. Unhelpful and dangerousAt a time when the top global priority should be to organize a comprehensive coordinated response to the dual health and economic crises unleashed by the coronavirus, this blame game is not just unhelpful but dangerous.Globally and at the country level, we all desperately need to do everything possible to accelerate the development of a safe and effective vaccine, while in the meantime stepping up collective efforts to deploy the diagnostic and therapeutic tools necessary to keep the health crisis under control.Given there is no other global health organization with the capacity to confront the pandemic, the WHO will remain at the center of the response, whether certain political leaders like it or not.Having dealt with the WHO to a modest degree during my time as chairman of the UK’s independent Review on Antimicrobial Resistance (AMR), I can say that it is similar to most large, bureaucratic international organizations.Like the International Monetary Fund (IMF), the World Bank, and the United Nations, it is not especially dynamic or inclined to think outside the box. But rather than sniping at these organizations from the sidelines, we should be working to improve them.In the current crisis, we all should be doing everything we can to help both the WHO and the IMF to play an effective, leading role in the global response. As I have argued before, the IMF should expand the scope of its annual Article IV assessments to include national public-health systems, given that these are critical determinants in a country’s ability to prevent or at least manage a crisis like the one we are now experiencing.I have even raised this idea with IMF officials themselves, only to be told that such reporting falls outside their remit because they lack the relevant expertise. That answer was not good enough then, and it definitely isn’t good enough now.If the IMF lacks the expertise to assess public health systems, it should acquire it. As the COVID-19 crisis makes abundantly clear, there is no useful distinction to be made between health and finance. The two policy domains are deeply interconnected, and should be treated as such.In thinking about an international response to today’s health and economic emergency, the obvious analogy is the 2008 global financial crisis which started with an unsustainable US housing bubble, fed by foreign savings owing to the lack of domestic savings in the United States.When the bubble finally burst, many other countries sustained more harm than the US did, just as the COVID-19 pandemic has hit some countries much harder than it hit China.And yet not many countries around the world sought to single out the US for presiding over a massively destructive housing bubble, even though the scars from that previous crisis are still visible. On the contrary, many welcomed the US economy’s return to sustained growth in recent years, because a strong US economy benefits the rest of the world.So, rather than applying a double standard and fixating on China’s undoubtedly large errors, we would do better to consider what China can teach us. Specifically, we should be focused on better understanding the technologies and diagnostic techniques that China used to keep its - apparent - death toll so low compared to other countries, and to restart parts of its economy within weeks of the height of the outbreak.And for our own sakes, we also should be considering what policies China could adopt to put itself back on a path toward 6% annual growth, because the Chinese economy inevitably will play a significant role in the global recovery.If China’s post-pandemic growth model makes good on its leaders’ efforts in recent years to boost domestic consumption and imports from the rest of the world, we will all be better off.This article was originally published in Project Syndicate Full Article
b Why an Inclusive Circular Economy is Needed to Prepare for Future Global Crises By feedproxy.google.com Published On :: Wed, 15 Apr 2020 13:23:01 +0000 15 April 2020 Patrick Schröder Senior Research Fellow, Energy, Environment and Resources Programme @patricks_CH Google Scholar The risks associated with existing production and consumption systems have been harshly exposed amid the current global health crisis but an inclusive circular economy could ensure both short-term and long-term resilience for future challenges. 2020-04-15-Waste-Collection-Peru.jpg Lima city employees picking up garbage during lockdown measures in Peru amid the COVID-19 crisis. Photo: Getty Images. The world is currently witnessing how vulnerable existing production and consumption systems are, with the current global health crisis harshly exposing the magnitude of the risks associated with the global economy in its current form, grounded, as it is, in a linear system that uses a ‘take–make–throw away’ approach.These ‘linear risks’ associated with the existing global supply chain system are extremely high for national economies overly dependent on natural resource extraction and exports of commodities like minerals and metals. Equally vulnerable are countries with large manufacturing sectors of ready-made garments and non-repairable consumer goods for western markets. Furthermore, workers and communities working in these sectors are vulnerable to these changes as a result of disruptive technologies and reduced demand.In a recently published Chatham House research paper, ‘Promoting a Just Transition to an Inclusive Circular Economy’, we highlight why a circular economy approach presents the world with a solution to old and new global risks – from marine plastic pollution to climate change and resource scarcity.Taking the long viewSo far, action to transition to a circular economy has been slow compared to the current crisis which has mobilized rapid global action. For proponents of transitioning to a circular economy, this requires taking the long view. The pandemic has shown us that global emergencies can fast-forward processes that otherwise might take years, even decades, to play out or reverse achievements which have taken years to accomplish.In this vein, there are three striking points of convergence between the COVID-19 pandemic and the need to transition to an inclusive circular economy.Firstly, the current crisis is a stark reminder that the circular economy is not only necessary to ensure long-term resource security but also short-term supplies of important materials. In many cities across the US, the UK and Europe, councils have suspended recycling to focus on essential waste collection services. The UK Recycling Association, for example, has warned about carboard shortages due to disrupted recycling operations with possible shortages for food and medicine packaging on the horizon.Similarly, in China, most recycling sites were shut during the country’s lockdown presenting implications for global recycling markets with additional concerns that there will be a fibre shortage across Europe and possibly around the world.Furthermore, worldwide COVID-19 lockdowns are resulting in a resurgence in the use of single-use packaging creating a new wave of plastic waste especially from food deliveries – already seen in China – with illegal waste fly-tipping dramatically increasing in the UK since the lockdown.In this vein, concerns over the current global health crisis is reversing previous positive trends where many cities had established recycling schemes and companies and consumers had switched to reusable alternatives.Secondly, the need to improve the working conditions of the people working in the informal circular economy, such as waste pickers and recyclers, is imperative. Many waste materials and recyclables that are being handled and collected may be contaminated as a result of being mixed with medical waste.Now, more than ever, key workers in waste management, collection and recycling require personal protective equipment and social protection to ensure their safety as well as the continuation of essential waste collection so as not to increase the potential for new risks associated with additional infectious diseases.In India, almost 450 million workers including construction workers, street vendors and landless agricultural labourers, work in the informal sector. In the current climate, the poorest who are unable to work pose a great risk to the Indian economy which could find itself having to shut down.Moreover, many informal workers live in make-shift settlements areas such as Asia’s largest slum, Dharavi in Mumbai, where health authorities are now facing serious challenges to contain the spread of the disease. Lack of access to handwashing and sanitation facilities, however, further increase these risks but circular, decentralized solutions could make important contributions to sustainable sanitation, health and improved community resilience.Thirdly, it is anticipated that in the long term several global supply chains will be radically changed as a result of transformed demand patterns and the increase in circular practices such as urban mining for the recovery and recycling of metals or the reuse and recycling of textile fibres and localized additive manufacturing (e.g. 3D printing).Many of these supply chains and trade flows have now been already severely disrupted due to the COVID-19 pandemic. For example, the global garment industry has been particularly hard-hit due to the closure of outlets amid falling demand for apparel.It is important to note, workers at the bottom of these garment supply chains are among the most vulnerable and most affected by the crisis as global fashion brands, for example, have been cancelling orders – in the order of $6 billion in the case of Bangladesh alone. Only after intense negotiations are some brands assuming financial responsibility in the form of compensation wage funds to help suppliers in Myanmar, Cambodia and Bangladesh to pay workers during the ongoing crisis.In addition, the current pandemic is damaging demand for raw materials thereby affecting mining countries. Demand for Africa’s commodities in China, for example, has declined significantly, with the impact on African economies expected to be serious, with 15 per cent of the world’s copper and 20 per cent of the world’s zinc mines currently going offline. A further threat is expected to come from falling commodity prices as a result of the curtailment of manufacturing activity in China particularly for crude oil, copper, iron ore and other industrial commodities which, in these cases, will have direct impacts on the Australian and Canadian mining sectors.This is all being compounded by an associated decline in consumer demand worldwide. For example, many South African mining companies – leading producers of metals and minerals – have started closing their mining operations following the government’s announcement of a lockdown in order to prevent the transmission of the virus among miners who often work in confined spaces and in close proximity with one another. As workers are laid off due to COVID-19, there are indications that the mining industry will see fast-tracking towards automated mining operations. All of these linear risks that have been exposed through the COVID-19 pandemic reinforce the need for a just transition to a circular economy. But while the reduction in the consumption of resources is necessary to achieve sustainability, the social impacts on low- and middle- income countries and their workers requires international support mechanisms.In addition, the current situation also highlights the need to find a new approach to globalized retail chains and a balance between local and global trade based on international cooperation across global value chains rather than implementation of trade protectionist measures.In this vein, all of the recovery plans from the global COVID-19 pandemic need to be aligned with the principles of an inclusive circular economy in order to ensure both short-term and long-term resilience and preparedness for future challenges and disruptions. Full Article
b Belarusians Left Facing COVID-19 Alone By feedproxy.google.com Published On :: Thu, 16 Apr 2020 15:19:10 +0000 16 April 2020 Ryhor Astapenia Robert Bosch Stiftung Academy Fellow, Russia and Eurasia Programme @ryhorastapenia LinkedIn Anaïs Marin Associate Fellow, Russia and Eurasia Programme LinkedIn The way the epidemic is being mismanaged creates a risk of political destabilisation and leaves the country exposed to external influence. 2020-04-16-Belarus-COVID-Football Playing accordion in front of dummy football fans in Brest, Belarus as the country's championship continues despite the COVID-19 outbreak. Photo by SERGEI GAPON/AFP via Getty Images. Since the World Health Organisation (WHO) declared COVID-19 a pandemic, few countries have chosen to ignore social distancing recommendations. But, even among those states which have, the Belarusian official response to its epidemic remains unique.President Aliaksandr Lukashenka’s statements that vodka, sauna and tractors are protecting Belarusians from coronavirus attracted amused attention in international media. Lukashenka also described other societies’ response to COVID-19 as ‘a massive psychosis’.Although Lukashenka is notorious for his awkward style of public communication, the fact that Belarus is refusing to impose comprehensive confinement measures is of concern. Belarusians continue to work, play football and socialise.Lukashenka, himself playing ice hockey in front of state cameras, claims it is the best way to stay healthy. Belarusian authorities clearly appear to be in denial – and this could have dire humanitarian consequences.From denial to half measuresBelarus actually has one of the largest numbers of hospital beds in the world per 1,000 of the population. But in the absence of quarantine measures its health system, already crippled by corruption and embezzlement, is likely to be overwhelmed.Patients being treated for pneumonia in hospitals have suggested medical staff are uninformed and inadequately equipped. It is claimed doctors are not reporting COVID-19 as the suspected cause of death, either through a lack of testing or for fear of reprisals.Observers believe the real mortality rate is already well above official figures (40 deaths as of 16 April). Based on an Imperial College London model, between 15,000 and 32,000 people could die under the current mild confinement regime – and such a high death toll would hugely impact the country’s political stability. Citing personal data protection, the Ministry of Health has imposed a total news blackout; the only cluster officially acknowledged so far is the city of Vitsebsk.Although specific Belarusian cities and some individuals started changing their approach – by extending school vacations or cancelling weddings – such measures remain half-hearted.Clearly a major reason for such an apparently irresponsible reaction is that Belarus cannot afford a massive lockdown that would freeze its already underdeveloped economy and drive it deeper into recession. Unlike many other nations, Belarus lacks budgetary resources for a sizable stimulus package. But a delayed response might backfire on the economy.Economic recession has been forecast to amount to at least 10% of GDP. For Lukashenka, who openly challenged conventional wisdom regarding the need for quarantine and isolation, such an economic downturn would harm his confidence rating in the eyes of Belarusian voters, mindful of the state’s mismanagement of the crisis. And it could create doubt within the ruling elite itself, with Lukashenka seeking re-election for a sixth mandate in late August.Against this backdrop, a radicalization of the opposition-minded part of society is also to be expected, with greater reliance on social networks in the face of official secrecy and disinformation. The expected response of the regime is then likely to be pre-emptive repression. Evidence is emerging that law enforcement agencies have already stepped up judicial and paralegal harassment of dissenters, notably independent journalists and bloggers.Russia’s initial reluctance to address the coronavirus crisis may also have influenced Belarus. Lukashenka and his administration often react to public health challenges by the Soviet rulebook, reminiscent of the Soviet authorities’ mismanagement of the Chernobyl disaster in 1986.Russia has unilaterally closed its borders with Belarus and, as bilateral relations continue to deteriorate, this casts further doubt on the viability of the Union State of Belarus and Russia. Pro-Russian media forecast Moscow will be unwilling to alleviate the expected socio-economic crisis, as it continues to reject Minsk’s demands regarding subsidised oil deliveries. Yet the Kremlin might use the crisis as an opportunity to resume its integrationist pressure on Belarus.China, with which Belarus engaged in a seemingly privileged strategic partnership in the 2010s, was actually the first country to dispatch humanitarian aid to beef up Belarusian capacity to fight the virus.But Minsk should not expect Beijing to rescue its economy and, unless it commits to more internal reforms, Belarus is not likely to receive much from the EU either. The regime has already applied to the IMF for emergency financial support, but conditions are attached and, even if successful, the funds would amount to no more than $900m.The government’s decision to take only half measures so far is rooted in the hope COVID-19 is not as bad as foreign experts fear. But, unless the leadership acknowledges the public health crisis and mitigates its economic impact, COVID-19 will accelerate Belarus’s slide back into international self-isolation. If combined with a humanitarian crisis, this will put the Belarusian regime under considerable stress.This crisis does risk a new ‘Chernobyl moment’ for the authorities, but the population could react more vocally this time. As volunteers self-organise to fight the epidemic, it might become more difficult for the authorities to say that it is efficient in running the country. But the bottom line is Belarus desperately needs money. Whoever steps up to support Belarus financially will also be able to heavily influence its politics. Full Article
b WHO Can Do Better - But Halting Funding is No Answer By feedproxy.google.com Published On :: Mon, 20 Apr 2020 09:11:18 +0000 20 April 2020 Dr Charles Clift Senior Consulting Fellow, Global Health Programme @CliftWorks Calling a halt to funding for an unspecified time is an unsatisfactory halfway house for the World Health Organization (WHO) to deal with. But with Congress and several US agencies heavily involved, whether a halt is even feasible is under question. 2020-04-20-PPE-Ethiopia-WHO Checking boxes of personal protective equipment (PPE) at the Bole International Airport in Addis Ababa, Ethiopia. Photo by SAMUEL HABTAB/AFP via Getty Images. Donald Trump is impulsive. His sudden decision to stop funding the World Health Organization (WHO) just days after calling it 'very China-centric” and 'wrong about a lot of things' is the latest example. And this in the midst of the worst pandemic since Spanish flu in 1918 and a looming economic crisis compared by some to the 1930s. But the decision is not really just about what WHO might or might not have done wrong. It is more about the ongoing geopolitical wrangle between the US and China, and about diverting attention from US failings in its own response to coronavirus in the run-up to the US presidential election.It clearly also derives from Trump’s deep antipathy to almost any multilateral organization. WHO has been chosen as the fall guy in this political maelstrom in a way that might please Trump’s supporters who will have read or heard little about WHO’s role in tackling this crisis. And the decision has been widely condemned in almost all other countries and by many in the US.What is it likely to mean in practice for WHO?Calling a halt to funding for an unspecified time is an unsatisfactory halfway house. A so-called factsheet put out by the White House talks about the reforms it thinks necessary 'before the organization can be trusted again'. This rather implies that the US wants to remain a member of WHO if it can achieve the changes it wants. Whether those changes are feasible is another question — they include holding member states accountable for accurate data-sharing and countering what is referred to as 'China’s outsize influence on the organization'. Trump said the funding halt would last while WHO’s mismanagement of the coronavirus pandemic was investigated, which would take 60-90 days. The US is the single largest funder of WHO, providing about 16% of its budget. It provides funds to WHO in two ways. The first is the assessed contribution — the subscription each country pays to be a member. In 2018/19 the US contribution should have been $237 million but, as of January this year it was in arrears by about $200 million.Much bigger are US voluntary contributions provided to WHO for specified activities amounting in the same period to another $650 million. These are for a wide variety of projects — more than one-quarter goes to polio eradication, but a significant portion also is for WHO’s emergency work. The US assessed contribution represents only 4% of WHO’s budget. Losing that would certainly be a blow to WHO but a manageable one. Given the arrears situation it is not certain that the US would have paid any of this in the next three months in any case. More serious would be losing the US voluntary contributions which account for about another 12% of WHO’s budget—but whether this could be halted all at once is very unclear. First Congress allocates funds in the US, not the president, raising questions about how a halt could be engineered domestically.Secondly, US contributions to WHO come from about ten different US government agencies, such as the National Institutes of Health or USAID, each of whom have separate agreements with WHO. Will they be prepared to cut funding for ongoing projects with WHO? And does the US want to disrupt ongoing programmes such as polio eradication and, indeed, emergency response which contribute to saving lives? Given the president’s ability to do 180 degree U-turns we shall have to wait and see what will actually happen in the medium term. If it presages the US leaving WHO, this would only facilitate growing Chinese influence in the WHO and other UN bodies. Perhaps in the end wiser advice will be heeded and a viable solution found.Most of President Trump’s criticisms of WHO do not bear close scrutiny. WHO may have made mistakes — it may have given too much credence to information coming from the Chinese. China has just announced that the death toll in Wuhan was 50% higher than previously revealed. It may have overpraised China’s performance and system, but this was part of a deliberate strategy to secure China’s active collaboration so that it could help other countries learn from China’s experience. The chief message from this sorry story is that two countries are using WHO as a pawn in pursuing their respective political agendas which encompass issues well beyond the pandemic. China has been very successful in gaining WHO’s seal of approval, in spite of concerns about events prior to it declaring the problem to the WHO and the world. This, in turn, has invited retaliation from the US. When this is over will be the time to learn lessons about what WHO should have done better. But China, the US, and the global community of nations also need to consider their own responsibility in contributing to this terrible unfolding tragedy.This article was originally published in the British Medical Journal Full Article
b Beyond Lockdown: Africa’s Options for Responding to COVID-19 By feedproxy.google.com Published On :: Tue, 21 Apr 2020 15:42:52 +0000 21 April 2020 Ben Shepherd Consulting Fellow, Africa Programme Nina van der Mark Research Analyst, Global Health Programme @vdm_nina LinkedIn The continent’s enormous diversity means that there will be no one African experience of COVID-19, nor a uniform governmental response. But there are some common challenges across the continent, and a chance to get the response right. 2020-04-22-Africa-COVID-Dakar Dakar after the Interior Ministry announced compulsory wearing of masks in public and private services, shops and transport, under penalty of sanctions. Photo by SEYLLOU/AFP via Getty Images. African policymakers face a dilemma when it comes to COVID-19. The first hope is to prevent the virus from gaining a foothold at all, and many African states have significant experience of managing infectious disease outbreaks. The establishment of the Africa Centre for Disease Control highlights the hugely increased focus on public health in recent years.But capacities to track, test and isolate vary wildly, notably between neighbours with porous and poorly controlled borders and, in most cases, sustained national-level disease control is difficult. Initial clusters of COVID-19 cases are already established in many places, but a lack of testing capacity makes it hard to know the full extent of transmission.It is not obvious what African states should do as a response. Lack of information about COVID-19 means the proportion of asymptomatic or mild cases is not known, still less the ways in which this is influenced by human geography and demographics.Africa is an overwhelmingly young continent with a median age under 20. But it also faces chronic malnutrition, which may weaken immune responses, and infectious diseases such as malaria, TB and HIV are widespread which could worsen the impact of COVID-19, particularly if treatment for these diseases is interrupted.Complex and unknownUltimately, how all these factors interact with COVID-19 is complex and remains largely unknown. Africa may escape with a relatively light toll. Or it could be hit harder than anywhere else.What is clear, however, is that cost of simply following the rest of the world into lockdown could be high. Africa is relatively rural but has higher populations living in informal settlements than anywhere in the world. Many live in cramped and overcrowded accommodation without clean water or reliable electricity, making handwashing a challenge and working from home impossible.And the benefits appear limited. The goal of lockdowns in most places is not to eliminate the virus but to accept the economic and social costs as a price worth paying in order to ‘flatten the curve’ of infection and protect healthcare systems from being overwhelmed. But this logic does not hold when many of Africa’s healthcare systems are barely coping with pre-coronavirus levels of disease.Africa suffers in comparison to much of the rest of the world in terms of access to quality and affordable healthcare, critical care beds and specialist personnel. For example, in 2017, Nigeria had just 120 ICU beds for a country of 200 million, equating to 0.07 per 100,000 inhabitants compared to 12.5 per 100,000 in Italy and 3.6 per 100,000 in China.The pandemic’s ruinous economic impacts could also be more acute for Africa than anywhere else. The continent is highly vulnerable to potential drops in output and relies heavily on demand from China and Europe. Many states are already facing sharply falling natural resource revenues, and investment, tourism and remittances will suffer - all on top of a high existing debt burden.Analysis by the World Bank shows that Africa will likely face its first recession in 25 years, with the continental economy contracting by up to 5.1% in 2020. Africa will have scant financial ammunition to use in the fight against COVID-19 with currencies weakening, food prices rising, local agri-food supply chains disrupted and food imports likely to decrease as well. A food security emergency appears a strong possibility.So, although several states have imposed national lockdowns and others closed major urban centres, lockdowns are difficult to manage and sustain, especially in places where the daily hustle of the informal sector or subsistence agriculture are the only means of survival and where the state has neither the trust of the population nor the capacity to replace lost earnings or meet basic needs.Of course, this is not simply a binary choice between lockdown or no lockdown - a range of intermediate options exist, such as some restriction on movement, curfews, shutting places of worship, banning only large gatherings, or closing pubs, schools and borders.A significant number of African states have so far taken this middle path. This will not prevent the virus from spreading nor, in all probability, be enough to ensure adequate healthcare for all Africans infected with COVID-19. But it may help slow the spread and buy invaluable time for African states and partners to prepare.How this time is used is therefore of paramount importance. Popular trust in the state is low in many African countries so strategies must empower communities, not alienate them. Africa’s experience of previous epidemics and long traditions of collective resilience and community-based crisis response - which persist in many places – are significant strengths.The right messages must be carried by the right messengers, and policies - including cash transfers and food distribution - implemented sensitively. If not, or if responses become militarized, public consent is unlikely to be sustained for long. Full Article