I've been looking at 13 claims made by someone who fancies himself a 'man of truth' at the discussion section of the video "Denier land: How deniers view global warming." It certainly is a good representation of what climate science deniers believe - and the mental gymnastics they must resort to in order to hang on to their faith.
While looking at sources to respond to his 13 claims I came across this interesting overview at the NOAA Paleoclimatology website that seemed like an appropriate introduction to the posts that will be following this one. It's a historic overview of climate changes and highlights of the past century.