Malcolm Gladwell: Should we trust strangers?

Ayad Allawi: What if the US pulls out of Iraq?

Vali Nasr: Have strategic realities in the Middle East changed?

Sir Antony Gormley: Britain's most successful sculptor

Douglas Silliman: What is Donald Trump's strategy in Iraq?

Seth Freedman: Spying for Harvey Weinstein

Tony Garnett: Making TV with a radical purpose

Don Bacon: Will Republicans regret their loyalty to Trump?

Mindu Hornick: Don't let Auschwitz memories erode

Patrick Suckling: Is Australia becoming a climate pariah?

Jean-Claude Juncker: What's next for the EU and Britain?

Lauri Love: The realities of cyber security

Ai Weiwei: Huawei, Hong Kong and being an artist in exile

Ian Blackford: Does the SNP have a winning strategy?

John Kani: Art and activism

Len McCluskey: What's the future of the UK Labour Party?

Paul Krugman: Nobel Prize-winning economist warns of threat to America’s economic future

Agnes Callamard: Investigating the Khashoggi and Soleimani killings

Halima Aden: Challenging supermodel stereotypes

Tarana Burke: What difference has #MeToo made?

Alan Dershowitz: Are the rich above the law?

Dr Yasser Abu Jamei: Mental health in Gaza

Professor David Heymann: The fight against coronavirus

Mmusi Maimane: Can his new party become a force in South Africa?

David Tait: Speaking out about sexual abuse

Gabriel Attal: Has the magic worn off France's Emmanuel Macron?

William Kentridge: The unnaturalness of apartheid

Congressman Anthony Brown: Is Joe Biden really the best the Democrats can do?

Ian Goldin: Will Covid-19 cause a new recession?

Mufaddal Hamadeh: Is the world indifferent to Syria's sufffering?

Eoin Ó Broin: Will Sinn Fein be part of Ireland's government?