Putting the Current European Migration Crisis into Global Perspective

Are central banks heading down separate paths on monetary policy and what does that mean for emerging economies? BBC News' James Harding and The Economist's Zanny Minton Beddoes are joined by the former chief executive of Deutsche Bank, Anshu Jain.

And, is free speech on university campuses under threat? We talk to professor Geoffrey Stone of Chicago University who is worried that it is. Also, we revisit the story of the Chibok girls kidnapped by Boko Haram in Nigeria. Did the social media campaign to free them achieve anything?