First broadcast: on BBC News ChannelLatest broadcast: on BBC Two England
Zeinab Badawi asks leading British climate economist Lord Nicholas Stern if global warming can be tackled without costing economic growth and prosperity. Show more
First broadcast: on BBC WORLD NEWS EuropeLatest broadcast: on BBC WORLD NEWS Asia Pacific
Stephen Sackur speaks to the British climate economist, Lord Nicholas Stern. What evidence is there that more expensive renewable energy won't effect economic growth? Show more