Every skeptic argument ever used
http://www.skepticalscience.com/Every-skeptic-argument-ever-used.html
The Skeptical Science list of skeptic arguments is one of the larger compilations going around, currently numbering 91 different arguments. However, this is only the tip of the iceberg. Whenever I encounter a skeptic argument, I add it to the database which currently contains 242 skeptic arguments. The 91 are those which I’ve found the time to research and write a summary of what the peer-reviewed science says on the topic. Now all 242 arguments have been categorised and displayed on a new Global Warming Links page. And just to open up a potentially huge can of worms, you can add to the list of skeptic arguments yourself!
(Skeptical Science, March 2, 2010)