Top scientist's fears for climate

Thursday, 31 August 2006
Kangerdlussuaq Glacier, East Greenland (J.A. Dowdeswell)
Sea levels could rise by 4m over the coming century, he warns
One of America's top scientists has said that the world has already entered a state of dangerous climate change.
http://news.bbc.co.uk/1/hi/sci/tech/5303574.stm