Resources for a sustainable future

29/10/2009 New Scientist The proportion of Americans who believe global warming is caused by human activity has dropped from 47 per cent to 36 per cent in the last 18 monthsaccording to a poll by the Pew Research Center. Fewer saw global warming as a very serious problem: 35 per cent today, down from 44 per cent in 2008.

Go to: http://www.newscientist.com/article/mg20427323.400-60-seconds.html