Knowledgeable and authoritative help to sort the science from the BS: RealClimate.org
Here are seeds for several activities in which students can look at two sides of the issue.
The following links are a few others that I have found useful.
(IPCC) Climate Change 2001: The Scientific Basis The International Panel on Climate Change was founded in 1988 by the World Meteorological Organization and the United Nations Environment Program. Their Third Assessment Report was published in 2001. The next report will be published this year starting in February.
The Discovery of Global Warming by Spencer Weart is available to read online or download at the AIP website. Highly recommended. Note his Links and there look for a teacher's guide.
Earth's Energy Imbalance, Hansen, et al., Science, 3 June 2005 This link takes you to a NASA page listing abstracts for 2005. Scroll down to find Hansen, Nazarenko, et al. Note that the "related dataset webpage" will allow you to find the results of multiple simulations yourself. This is an important paper with current estimates of the fundamental parameters contributing to radiative forcing.
RealClimate Comment on Hansen, et al.
Goddard Insitute for Space Studies - Data and Images
Ocean Surface Topography from JPL Includes sea surface temperature information
Sea Level change data and summary available from University of Colorado, Boulder.
RealClimate predict the future enables you to do some rough calculations and make some predictions.
Exxon-Mobil funding for climate naysayers From the Environmental Defense Fund
Factcheck.org A project of the Annenberg Public Policy Center
SourceWatch is a wiki which documents the PR and propaganda activities of public relations firms and public relations professionals.
