DNA polymerase from bacteriophage T7 undergoes large, substrate-induced conformational changes that are thought to account for high replication fidelity, but prior studies were adversely affected by mutations required to construct a Cys-lite variant needed for site-specific fluorescence labeling. Here we have optimized the direct incorporation of a fluorescent un-natural amino acid, (7-hydroxy-4-coumarin-yl)-ethylglycine, using orthogonal amber suppression machinery in Escherichia coli. MS methods verify that the unnatural amino acid is only incorporated at one position with minimal background. We show that the single fluorophore provides a signal to detect nucleotide-induced conformational changes through equilibrium and stopped-flow kinetic measurements of correct nucleotide binding and incorporation. Pre-steady-state chemical quench methods show that the kinetics and fidelity of DNA replication catalyzed by the labeled enzyme are largely unaffected by the unnatural amino acid. These advances enable rigorous analysis to establish the kinetic and mechanistic basis for high-fidelity DNA replication.

Political Opposition and Policy Alternatives in Zambia 31 October 2017 — 10:30AM TO 11:30AM Anonymous (not verified) 19 October 2017 Chatham House, London

In Zambia’s 2016 national election, the Patriotic Front (PF) was re-elected by a narrow margin. The PF’s Edgar Lungu secured 50.35 per cent of the vote according to the Electoral Commission of Zambia, narrowly avoiding a second round, while his main rival, Hakainde Hichilema, won 47.67 per cent. The UPND, led by Mr Hichilema, alleges electoral fraud and has challenged the result in the courts and through direct protests. Mr Hichilema was imprisoned for 100 days.

At this meeting, Hakainde Hichilema will discuss his UPND priorities, how to strengthen opposition parties and their role in Zambia’s democratic future.

Read transcript

Tsvangirai Leaves an Important Political Legacy in Southern Africa Expert comment sysadmin 21 February 2018

The story of Zimbabwe’s ‘people’s champion’ offers a powerful example to a region in need of new political compromises.

The death of Movement for Democratic Change (MDC) leader Morgan Tsvangirai is a loss for Zimbabwe. In nearly three decades of speaking truth to power, Tsvangirai helped to change his nation and the region.

Southern Africa’s new politics

His death marks a period of transition for regional governments and opposition parties alike. The Zuma era has ended in South Africa while Mozambique, Namibia and Angola have also seen political transitions, pushing modernization agendas to appeal to young citizenries that increasingly see politics in separate terms from the liberationist struggles of the previous generation.

Regional opposition movements also face winds of change: the longstanding opposition leader in the Democratic Republic of the Congo, Etienne Tshekedi, passed away in 2017, and Mozambique’s Afonso Dhlakama and Kenya’s Raila Odinga are both aging. These movements similarly need to appeal to a younger audience or risk losing relevance.

From trade unionist to opposition leader

Tsvangirai’s career is an eloquent illustration of these challenges. Born in Buhera in rural eastern Zimbabwe, Tsvangirai worked in textiles and mining before politics – diverse experience which gave him crucial exposure to the lives of ordinary people across the country. In his early years, he also worked for ZANU-PF, before leaving to forge his own political path. He became increasingly active in mining politics, rising to the executive of the National Mineworker’s Union and, in 1989, to secretary-general of the powerful Zimbabwe Congress of Trade Unions.

In the late 1990’s, Zimbabwe was riven by questions over land, war veterans, the Congo conflict, a shrinking economy and growing doubts about ZANU-PF itself. Opposition leaders of the time could not answer them; those such as Edgar Tekere and Margaret Dongo struggled to win support beyond their local constituencies, and liberation leader Joshua Nkomo’s ZAPU had been merged with ZANU-PF in the 1987 Unity Accord.

But in 2000, Zimbabwe’s ‘perfect storm’ of a divisive constitutional referendum, land redistribution and a June election made Tsvangirai and the newly minted MDC, formed in 1999, a national rival to ZANU-PF. Through subsequent national elections in 2002, 2005, 2008 and 2013, Zimbabwe remained polarized between competing visions of Zimbabwe future: ZANU-PF’s powerful black liberationist politics of identity and the opposition’s equally compelling liberal democracy agenda.

Tsvangirai’s achievement was to provide a credible alternative to liberation icon Robert Mugabe. Tsvangirai also resuscitated Zimbabwe’s tradition of urban nationalism, and was a successor to Benjamin Burombo and other mid-century Zimbabwean urban leaders. Tsvangirai would in turn be a touchstone for contemporary urban activists Evans Mawarire, Linda Masarira and others.

From opposition to coalition

The political struggle for Zimbabwe became global, with Mugabe and Tsvangirai both winning support from rival international power blocs. In March 2007, pictures of a beaten and bloodied Tsvangirai helped to galvanize support for the MDC in the 2008 elections. But the disputed result and violent subsequent run-off between Tsvangirai and Mugabe led the regional community to push both men into a coalition government, with Tsvangirai as prime minister.

Despite continuous ructions, the Government of National Unity (GNU) held, and stabilized Zimbabwe’s collapsed economy, until 2013. Although often politically out-manoeuvred by Mugabe, Tsvangirai deserves credit for getting the opposition a share of political power and for holding his nerve against many who wanted to collapse the GNU.

Tsvangirai was no saint; his complicated love life, and tacit approval of violent attacks on party dissenters, do him no credit. More importantly, the MDC neglected its grassroots supporters during the GNU, and paid the price in its comprehensive 2013 electoral defeat. But although diminished, Tsvangirai remained Zimbabwe’s most popular opposition politician, and the MDC’s new leaders will have quite a task ahead of them, even if they have been planning since his courageous 2016 public admission of colon cancer.

The MDC after Tsvangirai

Nelson Chamisa, one of the three MDC vice presidents, has now been appointed as acting president by the party’s national committee. Chamisa inherits a fractured and fractious party, and one which has also fallen out with the Tsvangirai family. The other two vice presidents, Thokozani Khupe and Elias Mudzuri, have also set their sights on party leadership.

At 40, Chamisa, an orator with grassroots appeal, has a huge task. With general elections due by July, he has to unite the party, counter Zimbabwe’s rising ethno-politics, prove himself as leader of a broader opposition coalition and take on a resurgent President Emmerson Mnangagwa and ZANU-PF.

Electorally, the opposition’s strongest card has always been the urban vote and the economy. But Mnangagwa has fast forwarded a comprehensive economic reform and internationalist agenda. This, and Mugabe’s exit, have forced Chamisa, Joice Mujuru and other opposition leaders to play catch-up. Zimbabwe’s elections, the first since 2000 without Mugabe and Tsvangirai as contenders, will be of global interest as the country navigates the new political dynamics.

The people’s champion

Morgan Tsvangirai’s resilience earned him respect from friends and foes alike, with Zimbabwe’s President Mnangagwa and Vice President Constantino Chiwenga visiting him at home a few weeks ago. A former nominee for the Nobel Peace Prize, Tsvangirai, popularly known by his totem of ‘Save’ and also called mudhara [the old man] deserves national hero status. He will certainly be remembered as the ‘people’s champion’, and a pioneer in bridging the generational and ideological fissures that have shaped Southern Africa’s politics.

With their leader now gone, the turbulent MDC will undoubtedly be hoping for a ‘remembrance vote’ in his memory to carry them through the elections. But beyond that, his story offers a powerful example to a region in need of new political compromises.

Zimbabwe Ahead of the Elections: Political and Economic Challenges 8 May 2018 — 10:00AM TO 11:00AM Anonymous (not verified) 3 May 2018 Chatham House, London

The upcoming elections in Zimbabwe will be the first since 2000 in which former president Robert Mugabe and long-time opposition leader Morgan Tsvangirai are not on the ballot paper. A key electoral issue for many voters will be the economy: recent years have been marked by high unemployment rates, chronic cash shortages and mounting public debt. Although this has traditionally been a strong campaigning issue for the opposition, President Emmerson Mnangagwa has fast-tracked comprehensive economic reforms.

At this event, Nelson Chamisa, MDC Alliance presidential candidate, will discuss his efforts to build a united opposition coalition with a strong message, the steps needed to ensure a free and fair election can take place, and the role that international partners can play in Zimbabwe’s democratic process.

Public Service, Accountability and Delivery in Malawi 17 October 2018 — 12:00PM TO 1:00PM Anonymous (not verified) 11 October 2018 Chatham House, London

Political Reform in Angola: Challenges and Priorities for Elected Officials 31 October 2018 — 4:00PM TO 5:00PM Anonymous (not verified) 26 October 2018 Chatham House, London

Angola’s reformulated National Assembly has passed a series of legislative reforms since elections in August 2017, in which the ruling MPLA won a majority of 150 seats to the 51 held by the UNITA leading opposition party.

Many of the changes have targeted the revitalization of an underperforming economy and improved governance: in June 2018 parliament approved a new private investment law aimed at diversifying Angola’s fiscal base beyond oil revenues while new legislation in May mandated the return of illicitly exported capital of over $100,000.

As the appetite for measurable progress across all sectors of society remains high, and with newly constituted municipal elections scheduled for 2020, inclusive and accountable political debate will remain critical to Angola’s future.

At the event, a cross-party delegation discuss the role of the National Assembly in affecting political change and the importance of maintaining open dialogue among opposing voices to address the challenges facing Angola.

Water, Energy and Development in Angola: From Ambition to Actuality 13 December 2018 — 5:00PM TO 6:00PM Anonymous (not verified) 28 November 2018 Chatham House, London

COVID-19 in South Africa: Leadership, Resilience and Inequality Expert comment sysadmin 7 May 2020

In a world looking for leadership, South Africa’s president Cyril Ramaphosa has been remarkable. One year after he carried the time-worn ANC through a national election, South Africans are crying out for more.

In the COVID-19 crisis so far, Cyril Ramaphosa has been widely praised for displaying the decisive leadership so many hoped for when they cast their ballot for him in May 2019. Buttressed by others such as health minister Dr Zweli Mkhize, and on a simple objective to prevent transmission, South Africa has been a lesson to the world. Act fast. Act hard.

Former president Thabo Mbeki’s disastrous response to the HIV crisis cast a long shadow over his legacy, and Ramaphosa has taken note. South Africa has had one of the tightest lockdowns in the world. No exercise. No cigarettes. No alcohol.

The lockdown was imposed when the country had only around 1,000 recorded cases and just two deaths. As a result, transmission from returning travellers has not yet led to an exponential infection rate within the community. The government’s swift reaction has bought much needed time with the peak now seemingly delayed to September or October.

Continental and national leadership

Ramaphosa has also emerged as a key focal point for Africa-wide responses. As current chair of the African Union (AU) he leads the continental engagement with the World Health Organization (WHO), and the various international finance institutions, while South African officials are working with the AU and the United Nations Economic Commission for Africa (UNECA) on a push for African debt restructuring.

He has also been active in trouble shooting to unlock external assistance to the continent, including from China and Russia. Appointing special envoys is typical of his boardroom-honed leadership style.

International and regional partnerships are vital for resilience and the arrival of 217 Cuban doctors to South Africa is strongly reminiscent of the liberationist solidarity of the Cold War era. And regional economies remain dependent on South Africa to protect their own vulnerable citizens. Following the 2008 financial crisis, it was South Africa’s regional trading relationships that remained robust, while trade with its main global partners in China and the US dropped.

Despite the plaudits, Ramaphosa remains vulnerable to challenge at home, notably around his failure to stimulate South Africa’s moribund economy. On the eve of lockdown, Moody’s joined its peers Standard and Poor’s and Fitch in giving South Africa a below investment grade credit rating. The move was a long time coming. Long mooted economic reforms were slow to materialise, and South Africa had fallen into recession.

Ramaphosa depends on a small core of close advisors and allies, initially united in apparent opposition to the kleptocratic rule of President Jacob Zuma and the deep patronage networks he created within both the party and the state. But this allegiance is being tested by economic reality. Support within the party was already drifting prior to the crisis.

Disagreements are not just technocratic – there are big ideological questions in play around the role of the state in the economy, the level of intervention, and its affordability, with key government figures sceptical of rapid market reforms. Energy minister and former union stalwart Gwede Mantashe is wary of job losses, and minister of public enterprises Pravin Gordhan protective of state-owned enterprises (SOEs). Before coronavirus hit, Ramaphosa seemed content to allow these policy disputes to play themselves out with little decisive intervention.

Slow progress on reform, against worsening economic performance, left Ramaphosa and his allies exposed. In January the president missed the UK’s African Investment Summit in order to assert control over a party meeting at which it was expected his detractors would seek to remove Gordhan.

COVID-19 has sharpened thinking

As the independently assertive - and eminently quotable - pro-market reformist finance minister Tito Mboweni stated, ‘you can’t eat ideology’. Accelerated reform and restructuring is required if the government turns to the International Monetary Fund (IMF) for assistance.

For the first time, Gordhan has been forced to deny a bailout to beleaguered state airline South African Airways (SAA), and the government’s lockdown bailout of R500 billion has been applauded by business. Much like the fiscal stimulus and recovery plan of 2018, it relies on smart spending, targeting sectors with high multiplier effects. It also includes significant reserve bank loans.

But it has been criticised for not doing enough to help the most vulnerable. There is considerable fear of what could happen when the virus takes hold in South Africa’s townships and informal settlements where social distancing is almost impossible, basic toilet facilities are shared, and HIV and TB rates high.

There are mounting concerns of the humanitarian cost of a prolonged lockdown, and the government has been faster than others in implementing a tiered lockdown system, trying to get people back to work and keep the economy afloat.

South Africa has been criticized by the UN for the use of lethal force by security forces in enforcing lockdown and, in a society plagued by corruption, there are fears legislation to stop the spread of false information could be used to restrict legitimate reporting on the virus response or other issues.

COVID-19 shines a spotlight on societies’ fault-lines worldwide. South Africa is often touted as having one of the highest levels of inequality in the world but, in a globalized economy, these divisions are international as much as they are local.

Resilience comes from within, but also depends on regional and global trading and financial systems. South Africans and international partners have long recognised Ramaphosa’s leadership qualities as an impressive voice for the global south.

But he must also be an advocate for South Africa’s poor. This crisis could accelerate implementation of his landmark pro-poor National Health Insurance and Universal Health Care programmes. Or the hit of COVID-19 on top of South Africa’s existing economic woes could see them derailed entirely. Ramaphosa must push through economic reforms at the same time as managing COVID-19 and rebuilding trust in his government.

Zambia’s political and economic reform and recovery 5 November 2021 — 11:30AM TO 12:30PM Anonymous (not verified) 2 November 2021 Chatham House and Online

At this event, HE Hakainde Hichilema, president of the Republic of Zambia, discusses his vision for Zambia’s development and long-term political and economic reform and recovery.

Zambia’s new administration, following the general elections of August 2021, faces a daunting challenge of reversing economic contraction, lowering income-eroding inflation, and addressing the unsustainable national debt.

The country has been one of the few to seek debt restructuring under the G20’s new Common Framework for Debt Treatments, and its immediate priorities include a prospective agreement with the International Monetary Fund (IMF).

Young Zambians are eager for jobs and improved living standards. But the government’s ambition to create more jobs and achieve middle-income status will depend on both attracting new investment into its copper sector and pursuing a programme of economic diversification supporting growth beyond the mining industry.

Addressing these economic concerns will also need to be supported by a programme of political reform and rehabilitation of citizens’ trust in the state.

Iran: Protests, politics and power 16 November 2022 — 6:00PM TO 7:00PM Anonymous (not verified) 18 October 2022 Online

Join Robert Macaire, UK ambassador to Iran (2018-21), and others to discuss what the protests mean for Iran’s domestic, regional and global power.

Protests in Iran, spurred after Masha Amini died in police custody, have drawn focus on how Iranians feel about state repression, a struggling economy and global isolation. Iran is facing the most adamant challenge to its power structure since the ‘green movement’ in 2009 with protests taking place in more than 50 cities and towns across the country. There is no sign that the government will back down but what will that decision mean for the power it can wield at home and abroad?

This conversation examines how the protests impact Iran’s domestic power, its regional relationships and its relations with the US.

• What do the protests demonstrate about Iran’s power domestically and regionally?

• How do the protests influence the JCPOA?

• What will the government gain if they hold a hard line on protesters?

• How do the protests impact Iran’s regional activities?

As with all members events, questions from the audience drive the conversation.

Read the transcript. 

Can rhetoric match reality? Britain’s international development future 27 April 2023 — 9:00AM TO 10:00AM Anonymous (not verified) 12 April 2023 Chatham House and Online

In conversation with Andrew Mitchell, minister of state, UK Foreign, Commonwealth and Development Office. 

Last month’s updated Integrated Review positioned international development as a key pillar of British foreign policy which sets out the importance of the UK’s efforts to shape the ‘global strategic environment’.

Focusing heavily on Africa and the Indo-Pacific, international development will be central to the ambition of a ‘Global Britain’.

The Integrated Review outlines seven priority areas to revitalize the drive to meet the Global Goals, with a climate security strategy at its heart, while seeking to go beyond official development assistance (ODA).

However, there are major challenges ahead. Since 2021, the UK’s ODA has been cut from 0.7 per cent to 0.5 per cent gross national income (GNI). Some are concerned that since being subsumed by the UK Foreign Office, the UK Foreign, Commonwealth and Development Office has diluted the effectiveness of UK international development. Then there is the question of the strength of British public support for development assistance at a time of domestic economic hardship.

Can rhetoric match reality?

This event tackles questions including:

• What does the UK’s vision for international development mean in practice?
• Will aid and development help push Britain’s influence around the world?
• Can policymakers and politicians garner domestic support for international aid in times of economic uncertainty, and if so, how?
• Can the UK rebuild its reputation in the world while it doesn’t meet its 0.7 per cent GNI target?

This event will be balloted for in-person attendance. Register your interest to join and a confirmation email will be sent to you on Tuesday 25 May at 12:00 BST to confirm your place at the event.

As with all member events, questions from the audience drive the conversation.

A coffee reception will immediately follow this event.

The role of think tanks amid political uncertainty 9 May 2023 — 6:00PM TO 7:00PM Anonymous (not verified) 13 April 2023 Chatham House and Online

Think tank leaders discuss how persistent and new forms of political uncertainty impact on their work and what can they do to counter it.  

Think tanks play a crucial role in supporting better public policy to address the most pressing global and local challenges. However, the recent rise in political turbulence poses a significant challenge to this work. Not only must the work of think tanks help counter political uncertainty but that uncertainty often threatens their ability to work effectively, and in some cases, their survival.

Polarized elections, regional instability, the rise of populism, shrinking civic space, eroding democracies, weakened institutions and public distrust are just some of the tricky contexts and issues raised by think tank leaders in the latest think tank state of the sector report. 

This event is being held in collaboration with On Think Tanks ahead of the On Think Tanks Conference.

Join us for a thought-provoking discussion at Chatham House on the major sources and consequences of political uncertainty in the world today and the critical role of think tanks in responding to and countering it. 

Key questions to be addressed during this discussion include:

• How does political uncertainty look like today?
• What can think tanks do to operate within uncertain contexts? 
• What are their roles: should they build the middle ground, support political parties, rally behind social demands?  
• Will think tanks be able to maintain their reliability and credibility in an increasingly polarized political environment?
• What can think tanks do to contribute to greater political stability?

As with all member events, questions from the audience drive the conversation.

A drinks reception will immediately follow this event.

Memory politics: the challenge of commemoration in post-Soviet Eastern Europe and the Caucasus 5 October 2021 — 1:00PM TO 2:30PM Anonymous (not verified) 21 September 2021 Online

This event explores how to address memory and commemoration in the former Soviet states, considering their role in political processes and violent conflict. 

How the past is remembered and commemorated plays a large role – perhaps too large – in contemporary political debates and in how conflicts are negotiated.

Perceptions of history influence people’s actions and are used to judge or dismiss the actions of others. Nowhere is this more so than in the political, territorial and social debates and disputes across the former Soviet Union.
 
This event examines how to address the problems caused by entrenched memory debates – and proposes a framework for ‘ethical political commemoration’ for use across historical enquiry, political processes, and conflict transformation initiatives.

The speakers explore the topic through the context of Turkey and the Armenian genocide, as well as more broadly through their own experiences in conflict transformation and peace processes.

President Maia Sandu on democracy and politics in Moldova Video jon.wallace 4 July 2022

The president covers Moldova’s challenges as it seeks closer integration with the European Union.

President Maia Sandu discusses challenges to Moldovan democracy and society during an interview at Chatham House’s 2022 London Conference.

She covers issues including corruption, the presence of Russian troops in the Transnistria region, neutrality in Moldova’s constitution, popular support for EU membership and refugees from Russian aggression in Ukraine.

How Russia’s war affects politics in southeast Europe 4 April 2023 — 11:00AM TO 12:00PM Anonymous (not verified) 24 March 2023 Online

This event will discuss how the war on Ukraine has affected southeastern Europe.

This event will discuss how the war on Ukraine has affected southeastern Europe. How have the governments and publics responded to the war?

The panel will discuss Russia’s goals and leverage in the region, including the impact of its disinformation campaigns. Are the governments reassessing their foreign policy options?

The granting of EU candidate status to Ukraine and Moldova has brought attention to the stalled accession process in the Western Balkans. What lessons from the Western Balkans can be applied in Ukraine and Moldova? Have new linkages emerged between the two regions?

Eurovision, war and the geopolitics of pop The World Today mhiggins.drupal 28 March 2023

Europe’s great song competition may strive for continental harmony, but bitter conflicts and voting blocs often drag it off key, writes Saskia Postema.

In May, the city that spawned the Beatles will add another notch to its cultural belt as Liverpool hosts the Eurovision Song Contest.

The pop competition has been celebrating extravagance, dramatic acts and lots of glitter since 1956. It is expressly designed to be non-political, with performers barred from promoting political interests, yet it exists for a specific political purpose – to promote European unity.

The organizer, the European Broadcasting Union (EBU), has certainly succeeded in part with its mission. While Europe Day on May 9 comes and goes without much fanfare, Eurovision is an eagerly anticipated fixture on the cultural calendar.

Cultural diplomacy

While some may dismiss it as simply an extravagant party, there is more to it than that: it is a form of cultural diplomacy. Beyond artistry, acts are expected to bring their cultural identity to the stage as they bid for douze points, Eurovision’s highest score, from national juries.

Like any popular forum, it reflects popular opinion. So, when war threatens the European harmony Eurovision is meant to exude, politics inevitably manifests itself.

This was evident last year. Following Russia’s invasion of Ukraine in February, Eurovision’s organizers reiterated their apolitical stance stating both countries would be allowed to participate. But when various countries threatened to withdraw if Russia was allowed to compete, the EBU changed its tune and broke off ties with Russian broadcasting agencies indefinitely. As reluctant as it was to act in this capacity, the organization still inadvertently highlighted its role as a political gatekeeper and confirmed Eurovision does function as a political arena.

Unsurprisingly, all eyes were on the Ukrainian entry that year. Kalush Orchestra’s Stefania, presenting a blend of traditional Ukrainian folk music with hip hop beats, went on to win the contest resoundingly.

And while the winning nation normally hosts next year’s competition, due to the war this honour passed to the runner-up, the United Kingdom. Britain, coincidentally, has been one of the most visible supporters of Kyiv’s war efforts. Boris Johnson, the former prime minister, was among the first leaders to visit Kyiv after the Russian invasion.

Last year’s second place ended a long spate of poor results for the UK in the competition. The first year it scored nul points was 2003 when the UK entry was Cry Baby by the duo Jemini. The result was seen widely as a backlash against Britain’s entry into the Iraq war earlier that year.

In the intervening years it has been placed last twice and received nul points again in 2021 when the entry was Embers sung by James Newman. With last year’s second place for Sam Ryder’s Space Man, the UK redeemed itself and will get to host Eurovision in Liverpool, a city twinned with Odesa since 1957.

It is not the first time that Russia’s geopolitical relations have led to Eurovision controversy. In 2008, following the Russo-Georgian war, Russia recognized the self-proclaimed independence of South Ossetia and Abkhazia which had broken away from Georgia.

As a result, Georgia initially refused to take part in the 2009 Eurovision as it was to be held in Moscow. It changed its mind, however, submitting a song by Stefane and 3G called We Don’t Wanna Put In. The submission was rejected by the EBU, which said it contained obvious references to the Russian leader, something Georgia denied.

In 2015, Ukraine withdrew from Eurovision following the Russian annexation of Crimea. The following year the EBU was faced with a similar problem when Ukraine submitted a song, 1944,sung by Jamala, which told the story of her great-grandmother who lived through the mass deportation of Crimean Tatars in the Soviet Union under Josef Stalin. This time the EBU allowed the entry, despite the Russian Duma calling for its rejection. The song went on to win.