In Reply to: Global Warming: The Heat Is On posted by LWR on January 20, 2007 at 08:55:13:
2,000 scientists all but end the debate: Human activity causes global warmingA major new United Nations report shows global scientists are more convinced than ever that human activity is causing climate change, the Toronto Star has learned.
The rate of warming between now and 2030 is likely to be twice that of the previous century, it says.
And it concludes that most of the global warming since the middle of the last century has been caused by man-made greenhouse gases.
The report, to be released in Paris Feb. 2, should all but end any debate on climate change and compel governments and industries to take urgent measures to deal with it, scientists say.
"It is very likely that (man-made) greenhouse gas increases caused most of the globally average temperature increases since the mid-20th century," states the report of the Intergovernmental Panel on Climate Change.
[...]
Rebutting one of the main arguments of climate change skeptics, it says observations of temperature increases and shrinking ice cover, "support the conclusion that it is extremely unlikely that global climate change of the past 50 years" was caused by solar flares or other natural events.Eleven of the past 12 years have been the hottest in Earth's recent history, it says.
All the continents except Antarctica have warmed during the past half-century, with the biggest impacts in Canada's Arctic and other northern regions.
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- Landmark UN study backs climate theory - GliderGuider 01/20/0709:03:48 01/20/07 (9)
- One wishes they had another vehicle than the UN - Paully 11:42:35 01/20/07 (1)
- It needs an international body to focus and support the debate - GliderGuider 13:25:30 01/20/07 (0)
- Ok, clarion of climate, what do we do now? Give us answers not complaints. * - mr grits 09:21:48 01/20/07 (4)
- We did that yesterday, at your request. - GliderGuider 09:32:48 01/20/07 (3)
- My point is provide the answers not the questions. * - mr grits 09:36:07 01/20/07 (2)
- We need to understand the questions to have any hope of finding valid answers - GliderGuider 13:31:49 01/20/07 (1)
- Re: We need to understand the questions to have any hope of finding valid answers - middleground 05:36:23 01/21/07 (0)
- Half the hot air - LWR 09:08:22 01/20/07 (1)
- LOL... reaching. (nt) - Revolver66 09:53:08 01/20/07 (0)