Does President Muhammadu Buhari have what it takes to lead Nigeria?
The Israeli election was a major disappointment - what next for him and the Israeli left?
Could artificial intelligence pose an existential threat to humans?
Was Leslee Udwin's documentary about the Delhi gang rape sensationalist?
Brandon Bryant's time as a drone operator has left him feeling angry - we find out why.
Is Greece about to plunge the eurozone into a new crisis?
Is it time to offer humanitarian assistance in a different, better way?
How close is chaos in Venezuela?
Is Syria part of a wider story of international humanitarian failure?
After five decades making movies, is Werner Herzog's love of film as intense as ever?