A collection of sources that debunk all of the Denier myths, lies and distortions with actual science:
http://gristmill.grist.org/skeptics How to talk to Global Warming Skeptic
http://environment.newscientist.com/channel/earth/dn11462 Climate Change: A guide for the perplexed
http://www.realclimate.org/index.php/archives/2004/12/index/#Responses Response to common contrarian arguments
http://www.nerc.ac.uk/about/consult/debate/climatechange/summary.asp Climate change debate summary
http://www.metoffice.gov.uk/corporate/pressoffice/myths/index.html Climate Change Myths
http://scholarsandrogues.wordpress.com/2007/07/23/anti-global-heating-claims-a-reasonably-thorough-debunking/ A Thorough Debunking
Debunking the Urban Legends of Climate Change
http://www.logicalscience.com/skeptic_arguments/skeptic-arguments.html
http://environment.newscientist.com/climatemyths
http://www.sierraclub.ca/national/programs/atmosphere-energy/climate-change/ten-myths.html
http://www.desmogblog.com/slamming-the-climate-skeptic-scam
http://royalsociety.org/page.asp?id=6229
The skeptics, who are they http://www.davidsuzuki.org/Climate_Change/Science/Skeptics.asp http://earthfirst.com/why-youre-a-global-warming-denier/
Who funds them? http://www.enn.com/ecosystems/article/37379 92% of "neutral" Eco-skeptics turn out to be industry shills, http://www.guardian.co.uk/environment/2006/sep/19/ethicalliving.g2 and http://www.greenpeace.org/usa/campaigns/global-warming-and-energy/exxon-secrets
How did all this come about? see http://www.scienceprogress.org/2008/05/manufacturing-uncertainty/ GLOBAL WARMING
The Truth About Denial http://www.newsweek.com/id/32482
Who is behind climate change deniers? http://www.watoday.com.au/opinion/who-is-behind-climate-change-deniers-20080802-3ou6.html?page=1