Hold on Binghi. I am patron of the Australian Skeptics.
However I do believe there is a chance that burning fossil fuels that have taken millions of years to sequest may effect our atmosphere.
Five flights around the world at low level confirm to me that 7 billion humans can effect our environment .
But as one of Australia's greatest carbon users I can hardly complain that we won't do anything about the problem until there is an disaster.
At least I am still interested in having a thriving aviation industry. Many others have given up.