Guardian: The Intergovernmental Panel on Climate Change has just released its latest summary of the science behind human-caused climate change or, to use its catchy slip-off-the-tongue full title, the IPCC Working Group 1 Fifth Assessment Report Summary for Policy Makers - Climate Change 2013: The Physical Science Basis.
The SPM - as it's known - is put together by the United Nations body the IPCC and summarises what's in the main Climate Change 2013: The Physical Science Basis report that's scheduled for...