Global warming webcast

As climate experts, environmentalists and government leaders from all over the world meet in the Hague to discuss how to combat global warming, we examined the issues LIVE from the Thames Barrier.

Click below to watch BBC News Online's climate change webcast

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Your comments and questions on global warming were answered by our panel of experts which include leading environmentalist Sir Crispin Tickell, Friends of the Earth's Jennifer Bates, research physicist and climate change specialist Dr Ralf Toumi from Imperial College, London, and the BBC's Environment correspondent Alex Kirby.