The New Scientist, one of my favorite science magazines, has a very handy guide, with further links, to the chief objections of climate change doubters.
With so much at stake, it is right that climate science is subjected to the most intense scrutiny. What does not help is for the real issues to be muddied by discredited arguments or wild theories.
So for those who are not sure what to believe, here is our round-up of the 26 most common climate myths and misconceptions.