LiveScience: Scientists and other experts all over the world are reacting today (Sept. 27) to the report released by the Intergovernmental Panel on Climate Change (IPCC) stating that scientists are more certain than ever of the link between human activities and global warming.
In the report, climate scientists now say they are at least 95 percent certain that people are responsible for majority of the climate change effects seen since the 1950s, including warming oceans, melting ice and rising sea levels....