Deputy Prime Minister of Turkey, Mehmet Simsek

Do the world's richest individuals owe anything to the societies within which they flourish? Is the notion of 'giving back' a choice or a moral obligation? As part of the BBC’s Richer World season Hardtalk speaks to one of Britain's wealthiest men, the billionaire John Caudwell. He made his fortune out of mobile phones and now divides his time between backing new businesses and philanthropy. What are the ingredients for a healthy capitalist society?(Photo: John Caudwell at the Caudwell Children The Legends Ball in Battersea, London. Credit: Gareth Cattermole/Getty Images)

3 Apr 201523min

Hardtalk speaks to a legend of the music business, a man who has written and performed some of the most memorable tracks of the last four decades. Nile Rodgers co-founded Chic, the band which defined the late '70s disco generation. From his own band Chic, to his collaborations with everyone from Madonna to Daft Punk, his beat goes on – so what is the secret to his special sound?(Photo: Nile Rodgers at the Spotify seminar, St. James's Church, Piccadilly, 2015. Credit: Ben A. Pruchnie/Getty Images)

1 Apr 201523min

Hong Kong's self-styled umbrella revolution blew itself out before it could deliver any long-term change in the former colony's political weather. Hardtalk speaks to one of the pro-democracy movement leaders, Benny Tai. Months of street protests failed to pressure Beijing into concessions on the election of Hong Kong's next chief executive - so where does the campaign for political reform go now?(Photo: Benny Tai, an original founder of the pro-democracy Occupy movement, surrenders to the police in Hong Kong. Credit: Johannes Eisele/AFP/Getty Images)

29 Mars 201523min

Stephen Sackur speaks with US venture capitalist and philanthropist Nick Hanauer, live from the BBC’s Radio Theatre in London. Nick Hanauer is an American dotcom billionaire businessman. He believes that the rich in America should pay more taxes and has warned of revolution if wealth inequality is not addressed. Is American capitalism in danger of collapse?(Photo: Nick Hanauer. BBC copyright)

25 Mars 201523min

Stephen Sackur speaks to General Sir Richard Shirreff, recently retired as deputy commander of Nato forces. He has recently described British Prime Minister David Cameron as hesitant and vacillating, and claims Britain and Nato are exhibiting dangerous weakness on conflicts from Ukraine to Syria. But is there a viable strategic alternative?(Photo: General Sir Richard Shirreff. Credit: Nato)

20 Mars 201523min

For the past five years Britains Liberal Democrat Party have been the junior partner in a coalition with the Conservatives. They have helped deliver a stable government and have wielded power for the first time in their modern history. Yet the electorate seems ready to condemn them for it in the coming British general election. We speak to Liberal Democrat government minister David Laws. What does his party’s experience say about politics in Britain today?(Photo: David Laws. Credit: Jeff J Mitchell/Getty Images)

20 Mars 201523min

In-depth, hard-hitting interviews with newsworthy personalities.

13 Mars 201523min

Lord Levy is a prominent figure in British public life on two counts - as a leading voice in a British Jewish community which is increasingly concerned about rising levels of anti-Semitism, and as a key fund-raiser for the Labour Party in the era of Tony Blair and new Labour. Lord Levy remains an influential businessman, networker and fundraiser, but in terms of both the Jewish community and today's Labour Party are there problems that just can't be fixed?(Photo: Lord Levy, former Labour Party fundraiser. Credit: Peter Macdiarmid/Getty Images)

13 Mars 201523min