However, the public is out of step with the scientific community, with 41%  believing that climate change is being caused by both human activity and natural  processes. 46% believe human activity is the main cause. Only a small minority  reject anthropogenic climate change, while almost half (44%) are very concerned .
Nov 30, 2011 ... We've found the scientific consensus is still firmly on the side of a warming planet.  We looked at Texas Gov. Rick Perry's statement that scientists are "questioning  the original idea that man-made global warming is what is causing the climate to  change. … (It is) more and more being put into question.
Aug 17, 2011 ... I think we're seeing it almost weekly or even daily, scientists who are coming  forward and questioning the original idea that man-made global warming is what  is causing the climate to change. Yes, our climates change. They've been  changing ever since the earth was formed. But I do not buy into, that a ...
Aug 17, 2011 ... Perry said scientists are coming forward almost daily to question "the original  idea that man-made global warming is what is causing the climate to change." He  said the climate is changing but that it has been changing "ever since the earth  was formed." Perry suggests global warming is a hoax. Play Video.
Nov 28, 2015 ... So we've put together a list of quick answers to often-asked questions about  climate change. ... Scientists believe most and probably all of the warming since  1950 was caused by the human release of greenhouse gases. .... The Internet  has made us all more aware of weather disasters in distant places.
Scientists are "questioning the original idea that man-made global warming is what is causing the climate to change. … (It is) more and more being put into question."