- Mar 23, 2008
- Reaction score
- Surrey, UK
The Intergovernmental Panel on Climate Change:Well, there is no strong evidence really, but a lot of guesswork.
It isn't guess work. There is very strong, backed, and government-endorsed/recognised evidence.IPCC said:"An increasing body of observations gives a collective picture of a warming world and other changes in the climate system... There is new and stronger evidence that most of the warming observed over the last 50 years is attributable to human activities."
A read-worthy NY Times article on the matter. Note it's from 2003, and scientific opinion on climate change has not altered from the premise laid out in the article.