The illicit trade in animal parts. What should China, the main importer, be doing?
This special edition of the programme examines Bristol's environmental credentials.
Greece & Eurozone: Are we close to a solution or back to kicking the can down the road?
The latest business and finance news from around the world, on the BBC.
1/4 Nuclear power is carbon-free but leaves radioactive waste - a real dilemma for Greens
With the oil price too low for many OPEC members, is there a role for the oil cartel?
The BBC's Nkem Ifejika meets the Nigerian entrepreneurs building an economy outside oil.
Greece's government prepares reform measures to secure a loan extension from the Eurozone
EU finance ministers meet in Brussels seeking a way out of Greece's financial crisis