Humza Yousaf: Is the SNP's supremacy in Scotland under threat?

Stephen Sackur speaks to Ami Ayalon, former director of the Israeli Security Agency, also known as Shin Bet, and now a fierce critic of Prime Minister Netanyahu's government. Is today's Israel ready to listen to the lessons of one of its ageing warriors?

Stephen Sackur speaks to Lebanon’s economy minister, Amin Salam. After years of economic meltdown, Lebanon is once again threatened by escalating regional conflict involving Israel and Iran. Does the Beirut government have the will or the means to prevent a further slide into chaos?

In an exclusive interview, Stephen Sackur speaks to Joan Donoghue, who has just retired as president of the International Court of Justice. In January, the court found there was a plausible case for Israel to answer for alleged violation of the Genocide Convention. Has the ruling changed anything in Gaza?

Another chance to listen to Stephen Sackur’s 2013 interview with American philosopher Daniel Dennett, who has died aged 82. Described as one of the Four Horsemen of New Atheism, Dennett wrote powerfully against religion. But do humans really want to live in a world where atheism rules and religion is dead?

Stephen Sackur speaks to veteran US diplomat Richard Haass. Levels of geopolitical risk are sky-high; from the direct hostilities between Israel and Iran, to the continued conflict and suffering in Gaza, to the ramping up of Russia’s assault on Ukraine. How should America respond?

If the West doesn't step up assistance for Ukraine, will the war be lost? Stephen Sackur speaks to former Ukrainian Prime Minister Arseniy Yatsenyuk.

Stephen Sackur speaks to Danny Danon, Israeli MP and former ambassador at the United Nations. Israel and Iran are on the brink of a war which could ignite the entire Middle East. Having neutralised an Iranian missile barrage, will the Israeli government listen to its allies and step back, or seek a new level of retribution and deterrence?

Stephen Sackur speaks to the actor Eddie Marsan, whose ability to play troubled, sometimes violent characters has made him a staple on stage and screen. He’s a relative rarity, an actor with genuine working class roots. Is there a diversity problem in the performing arts when it comes to class?

Stephen Sackur speaks to Paul Caruana Galizia, whose mother, Daphne, was a Maltese journalist who was assassinated for exposing endemic corruption and sleaze. Six years on, have her family won their fight for accountability and justice?

Stephen Sackur speaks to Zimbabwean opposition politician Job Sikhala. He was recently released after almost two years in jail. Now he’s promising to build a grassroots movement to challenge the ruling Zanu-PF party. But amid economic crisis and political repression, is change possible?