We’re in São Paulo and Sarajevo for the results of key elections, as well as Taipei for the arrival of F16s and Paris for fashion week. Plus: philosopher Alain de Botton at Livex.

Can diplomacy prevent further escalation between Saudi Arabia and the Houthis?
58:56

Can the Gulf restore trust in its aviation industry?
58:49

The Nobel Peace Prize: With a world in conflict, who are the frontrunners?
58:45