oh no the climate is changing oh my   the alarmists deny that there have been 4 or 5 worldwide ice ages since the world formed,   they deny that climate has and always will change with or without humans.... for example:Sahara Desert Was Once Lush and Populated  "The climate change at [10,500 years ago] which turned most of the [3.8 million square mile] large Sahara into a savannah-type environment happened within a few hundred years only, certainly within less than 500 years," said study team member Stefan Kroepelin of the University of Cologne in Germany.