Global warming: we face ‘carmageddon’
However, the only way to prove global warming is occurring would be to experiment with several identical planets, which is clearly impossible.
There is complete consensus among scientists, but real science does not accept the concept of absolute truth, which has been milked by a few ‘scientists’ in the pay of vested interests who question the theory, egged on by sections of the media which stimulate controversy to peddle their own wares.