The Great Global Warming Swindle caused controversy in the UK when it premiered on March 8, 2007, on British Channel 4.

A documentary, by British television producer Martin Durkin, which argues against the virtually unchallenged consensus that global warming is man-made. A statement from the makers of this film asserts that the scientific theory of anthropogenic global warming could very well be “the biggest scam of modern times.”

According to Martin Durkin, the chief cause of climate change is not human activity but changes in radiation from the sun. Some have called The Great Global Warming Swindle the definitive retort to Al Gore’s An Inconvenient Truth. Using a comprehensive range of evidence it’s claimed that warming over the past 300 years represents a natural recovery from a ‘little ice age’.

According to the program, humans do have an effect on climate but it’s infinitesimally small compared with the vast natural forces which are constantly pushing global temperatures this way and that. From melting glaciers and rising sea levels, The Great Global Warming Swindle debunks the myths and exposes what may well prove to be the darkest chapter in the history of mankind.

A group of leading scientists brought together by documentary maker Martin Durkin everything you’ve ever been told about global warming is probably untrue. Just as we’ve begun to take it for granted that climate change is a man-made phenomenon, Durkin’s documentary slays the whole premise of global warming.

“Global warming has become a story of huge political significance; environmental activists using scare tactics to further their cause; scientists adding credence to secure billions of dollars in research money; politicians after headlines and a media happy to play along. No-one dares speak against it for risk of being unpopular, losing funds, and jeopardizing careers.”

Main contributors to the video:

1. Professor Tim Ball - Dept. of Climatology - University of Winnipeg, Canada
2. Professor Nir Shaviv - Institute of Physics - University of Jerusalem, Israel
3. Professor Ian Clark - Dept. of Earth Sciences - University of Ottawa, Canada
4. Dr. Piers Corbyn, Solar Physicist, Climate Forecaster, Weather Action, UK
5. Professor John Christy - Dept. of Atmospheric Science - University of Alabama, Huntsville - Lead Author, IPCC (NASA Medal - Exceptional Scientific Achievement)
6. Professor Philip Stott - Dept of Biogeography - University of London, UK
7. Al Gore - Former Presidental Candidate
8. Margaret Thatcher - Global-Warming Promoter
9. Professor Paul Reiter - IPCC & Pasteur Institute, Paris, France
10. Professor Richard Lindzen - IPCC & M.I.T.
11. Patrick Moore - Co-Founder - Greenpeace
12. Dr. Roy Spencer - Weather Satellite Team Leader - NASA
13. Professor Patrick Michaels - Department of Environmental Sciences - University of Virginia, US 
14. Nigel Calder - Former Editor - New Scientist
15. James Shikwati - Economist & Author
16. Lord Lawson of Blaby - Secretary of Energy - UK Parliament Investigator, UK
17. Professor Syun-Ichi Akasofu - Director, International Arctic Research Centre
18. Professor Fredrick Singer - Former Director, US National Weather Service
19. Professor Carl Wunsch - Dept. of Oceanography - M.I.T., Harvard, University College, London, University of Cambridge, UK
20. Professor Eigil Friis-Christensen - Director, Danish National Space Centre
21. Dr. Roy Spencer - NASA Weather Satellite Team Leader
22. Paul Driessen - Author: Green Power, Black Death