Natalia Pasternak: Brazil's battle between science and politics

Robert Fowler, a senior Canadian diplomat, was held hostage for five months by Al Qaeda in Niger in 2009. He says that since his capture and release, terror attacks and events in the region, such as the brief Islamist takeover of northern Mali, should serve as a wake-up call of a jihadist danger. He believes militants aim to set up a seven thousand kilometre Islamic caliphate stretching from Mauritania to Somalia. Is he scaremongering, or does he have a point?(Image: Robert Fowler, Credit: AFP/Getty Images)

5 Juni 201323min

South Africa’s government and politics and has been dominated by Nelson Mandela’s old party, the ANC, since the end of apartheid nearly twenty years ago. HARDtalk speaks to Lindiwe Mazibuko, the Parliamentary Leader of the largest opposition party in South Africa, the Democratic Alliance. What chance does her party have against the ANC, the party of liberation, which is still seen as the natural home of black voters?(Image: Lindiwe Mazibuko, parliamentary leader of the Democratic Alliance party, South Africa. Credit: AFP/Getty images)

3 Juni 201323min

President Obama says the US needs to redefine and recalibrate its strategic response to terrorism. From drone strikes to the future of Guantanamo, the Obama Administration has consistently struggled to reconcile its stated values with the realities of the so-called ‘war on terror’. Stephen Sackur speaks to Harold Koh, who was chief legal adviser at the US State Department throughout Obama's first term. Did President Obama betray America's highest ideals in the name of national security?

31 Maj 201323min

As the African Union celebrates 50 years, young people from across the continent put their questions about US foreign policy to John Kerry, US Secretary of State. Zeinab Badawi hosts the show from Addis Ababa, Ethiopia, putting questions to him from the BBC's global audience about his country's relationship with the rest of the world.(Image: John Kerry, Credit: AFP/Getty Images)

29 Maj 201323min

On July 1st, Croatia will be the twenty-eighth and newest member of the European Union. Stephen Sackur talks to Prime Minister, Zoran Milanović. He sees his country’s accession as a sign of the transformation from war torn land to stable democracy. However, both Croatia and the EU have serious economic problems. So, does either side really need the other?

24 Maj 201323min

Sir Alan Parker is one of Britain's most experienced and successful film directors. His work ranges from the stomach churning realism of Midnight Express to the feel good entertainment of Bugsy Malone and Fame. He has never cared much for film critics and has always held strong views on the future of the film industry. In this digital age, are movies as central to our culture as they used to be?

22 Maj 201323min

The British public appears increasingly alienated from mainstream politics and politicians - a phenomenon which can also be seen in other mature democracies. Stephen Sackur speaks to Alan Johnson, who held a series of cabinet posts in the last Labour Government. He is that rare breed, a politician who grew up in poverty and worked his way up from the bottom. Has today’s professionalised class of politicians lost touch with real life?

17 Maj 201323min

When it comes to national security does the need for secrecy override the public's right to know? It is a hot debate in many democracies, none more so than the United States where the Obama Administration has gone after leakers and whistle-blowers with unprecedented ferocity. Stephen Sackur speaks to Thomas Drake, a former intelligence official inside America's National Security Agency. His unhappiness with things he saw led him to leak information to a reporter. He ended up prosecuted by the government he had served. Did he deserve the trouble he got?

15 Maj 201323min