February 01, 2007

Thursday, February 01, 2007
Climate Change: "Many, Many Smoking Guns"
When the UN-organized Intergovernmental Panel on Climate Change (IPCC) presents its projections for global warming and future climate changes tomorrow, the report's hallmark will be a far greater level of certainty and precision than what was expressed in the last IPCC report, issued in 2001. "The certainty is huge," says Andrew Weaver of the University of Victoria in British Columbia, Canada's top climate modeling expert and a coauthor of the new IPCC report.