Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Apr 19, 2012
According to the best data we have, from our latest instruments and from impeccable sources, all the main predictions of the climate models are now decisively wrong. If the recent global warming was due to CO2 our models would work well, but they don't. So it's not CO2 that is the main cause of the global warming.