Has Brazil’s emergence on to the world stage lost momentum?
What do the Ukrainian revolutions mean for Russia - and for the rest of the world?
Part of a global event hosted by the BBC and 50 other broadcasters around the world.
Stephen Sackur presents a debate on the international response to the crisis in Syria.
Nik Gowing chairs a panel of global decision makers at the World Economic Forum in Davos.
Zeinab Badawi talks to some of the Nobel prize-winners about the challenges for science
Ahead of the elections, we ask a live audience in Kinshasa if the DRC is a failed state.
Will Anna Hazare's anti-corruption campaign be a success, or will India always be corrupt?
Will the EU survive the euro debt crisis? Zeinab Badawi chairs a debate from Rome.
Can we explain the contradiction between mineral wealth and the poverty of the people?