Climate Change 2007 - Summary for Policy Makers
The Intergovernmental Panel on Climate Change (IPCC) Year 2007 Report on climate science released in February 2007 is the most complete and up-to-date compendium of where climate science is currently at. This is the Summary for Policy Makers.
Climate Change 2001 - The Scientific Basis
The Intergovernmental Panel on Climate Change (IPCC) Year 2001 Report on the current state of climate change science.
IPCC Year 2001 Report - Summary for Policy Makers
An overview of the IPCC Year 2001 full report for world leaders that provides a readably summary of its conclusions and recommendations.
Global Warming FAQ's
Basics of climate change science from a broad range of fields, moderated by Tom Rees of U.K. Weatherworld.
Climate Change Science: An Analysis of Some Key Questions
A Year 2001 report from the National Research Council that delves into a number of key issues affecting the current state of climate change knowledge and what to expect in coming decades.
Natural Climate Variability on Decade-to-Century Time Scales
A Year 1996 report from the National Research Council on natural climate variability over century to decade time scales, as opposed to any anthropogenic climate change that would be happening against this background.
Abrupt Climate Change: Inevitable Surprises
A Year 2002 report from the National Research Council on what is, and is not known regarding the possibility of significant climate shifts occurring on very short time scales (e.g. less than a decade) due to natural and anthropogenic forcings.