Analysis

How many democracies around the world are gradually being dismantled. Democracies today are less and less likely to be overthrown in violent coups. Today’s methods of establishing one party rule are much more subtle and insidious. Political scientist Professor Matt Qvortrup explores how the modern authoritarian leader takes control of his or her country. High on their list will be subtly manipulating elections to win with a comfortable but credible majority: appointing their own supporters to the judiciary whilst watering down their powers: silencing critics in the press while garnering positive coverage from their media supporters: punishing opponents by denying them employment while rewarding lackeys with key positions. And using technology to help rig votes and spread propaganda. Matt traces these methods back to Roman times while looking at their contemporary relevance in countries as diverse as Kenya, Poland, Hungary, and Venezuela. Producer: Bob Howard

Poison, exploding cigars and shooting down planes: tales of espionage and statesmanship. Government-ordered assassinations may seem the stuff of spy novels and movie scripts, but they seem to have entered the realm of reality of late. Why do states choose to take this action and can we measure their success? Edward Stourton assesses how various governments -including Israel, Russia, America and the UK - have dabbled in assassination and asks whether it works as a tool of foreign policy. Producer: Phoebe Keane

How do you increase the attainment of disadvantaged children? Poorer children consistently perform worse at school by not reaching higher grades at age 16, compared to richer children. There is broad agreement, across party lines that they require more money to help them succeed and reduce inequality. Therefore, schools in England adopted the pupil premium policy in 2011 where extra funding was attached to each child in receipt of free school meals. Professor of Education at University College London, Dr Rebecca Allen assesses how well the policy has been working. Producer: Nina Robinson Editor: Hugh Levinson

Could Northern Ireland soon face a huge decision - whether to leave the UK? Andrea Catherwood returns to where she grew up to discover why the biggest question of all is looming beyond Brexit. Demography may soon leave Catholics as the largest population group. And Brexit debate over new border controls in Ireland has challenged the uneasy compromise of the Good Friday Agreement. So how could a vote on creating a united Ireland come about? How would different traditions and generations decide what to do? And away from political debate, how do the people of Northern Ireland feel about the prospect of such a sensitive and fundamental choice? Producer: Chris Bowlby Editor: Hugh Levinson

Can the Conservatives ever win over non-white support? Black, Asian and minority ethnic communities are as diverse in their values and beliefs as the rest of the population, yet there is a history of ethnic minority voters overwhelmingly supporting the Labour Party. Recent studies show that in 2017 three quarters continued to back Labour, while under a fifth voted for the Conservatives. Long-term this is a headache for the Tories, as the proportion of the population who identify as BAME is expected to double to between 20 and 30 percent over the next thirty years. Professor Rosie Campbell of King's College London looks at the potential political impact of ethnic minority voters and what the parties can do to do win the trust and votes of communities which may in future, decide who governs Britain. Producer: Adam Bowen

How power moved from West to East after the 2008 financial crisis. Ian Goldin, professor of globalisation and development at Oxford University, explores how Asian nations, especially China, demonstrated resilience, and rebounded quickly from the crisis. This led to a profound loss of faith in the ability of the Western leaders to manage the global economy effectively. Interviewees: Ngozi Okonjo-Iweala, former finance minister, Nigeria Nick Stern, former chief economist, The World Bank Jeffrey Sachs, professor Columbia University Kumi Naidoo, secretary general, Amnesty International Willem Buiter, former Chief Economist, Citibank Martin Wolf, the chief economics commentator, The Financial Times Kishore Mahbubani, professor, University of Singapore Justin Lin, professor, Beijing University Adam Tooze, author of 'Crashed' Christine Lagarde, managing director, International Monetary FundProducer: Beth Sagar-Fenton

Former homeless drug-addict Mark Johnson explores our relationship with street beggars

As well as marking the 70th anniversary of the National Health Service, this year marks a similar milestone in adult social care. But whereas our notions of fairness in treating those who fall ill are simple and straightforward - free to those who require care at the point of delivery in the NHS - with social care it is different: means testing remains the device by which assistance with care is decided. When it comes to helping the aged and the infirm, then, we struggle with decidedly different ideas of fairness - and have done so since the advent of National Assistance - the forerunner of today's social care - in 1948. What should the individual contribute and how much should the state provide? What ideas of fairness properly apply in providing social care? And how can agreement on them be reached?Paul Johnson - the director of the Institute for Fiscal Studies, the respected economic research body - asks why politicians should find it so difficult to agree on simple ideas of equity and fairness in this area. From Labour's so-called "death tax" in 2010 to the Conservatives' alleged "dementia tax" last year, attempts to come up with ways to reform a system that is widely considered to have broken down, have collapsed in failure and left both main parties reluctant to get their fingers burnt again with proposals for change. So with the pressures on available services continuing to grow as the proportion of the population that is elderly rises and its needs become more specialised and as numbers of working age adults with social care needs increase, Paul Johnson considers what principles a fair social care system should enshrine and what likelihood there is that policies to give effect to them will be implemented. Editor Hugh Levinson.

In 2016, during the American presidential election campaign, Edward Stourton travelled to the rustbelt of the United States to report on the new political power of Protectionism. Now, as Donald Trump seems poised for a trade war on two fronts - with China and Europe - he asks how far the American president will go to put "America First".Producer Smita Patel Editor Hugh Levinson.

Peter Pomerantsev asks why new techniques in political campaigning have succeeded and what the consequences are for society. He has a different view to most from his past career working inside the TV industry in Moscow. The future arrived first in Russia. The defeat of communism gave rise to political technologists who flourished in the vacuum left by the Cold War, developing a supple approach to ideology that made them the new masters of politics. Something of this post-ideological spirit is visible in Britain. Centrism no longer seems viable. Globalisation is increasingly resented. Ours is an uncertain political landscape in which commentators and polls habitually fail to predict what is to come. There was a time when if you lived in a certain place, in a certain type of home, then you were likely to vote a certain way. But that is no longer the case. Instead, political strategists imagine you through your data. The campaigns that succeed are the ones that hook in as many groups as possible, using advances in political technology to send different messages to different groups. Pomerantsev, one of the most compelling voices on modern Russia, is a senior visiting fellow at the London School of Economics and is the author of "Nothing is True and Everything is Possible: Adventures in Modern Russia".Producer: Ant Adeane.