18 Doughty Street on climate change

There's a very interesting section on 18 Doughty Street's "End of the Day Show" with Dominic Lawson taking on Professor Ivor Gaber on the subject of climate change. Lawson seems to be very well informed. Gaber seems to treat it as an issue of faith. He also thinks that the crisis in Darfur is caused by climate change! Amazing what a difference a half degree rise in temperature can make.