This Royal Society publication from June 2007, uses existing scientific evidence to evaluate 8 common and misleading climate change arguments that are presented to non-experts.
This site provides information about the critics who deny that climate change exists or that humans are causing it, or who argue that the cost of taking action is too high, or that it is too late to take action.
This site provides a list of the arguments used by global warming skeptics along with how often each argument was encountered online. Click on the skeptic's argument to see if the science agrees.
This site has examples of media that were created to discredit and undermine global warming science. Use the site's search box to search for the report on "Hot Air: Shaping the Media Message" or "Climate Skeptics in Mainstream Media."