
Flood measure
It's a great honour for me to be here speaking at the Greenpeace business lecture and it's also a wonderful opportunity for me to talk to you about the issue that, as Doug has just said, I consider to be the most serious issue facing us this century and beyond. What I'm going to do is run through the science behind climate change and then I'll run through what the British government is doing and what the international situation is and the sorts of things that we all ought to be doing on this issue. So just kicking off with the science.