On Friday, March 29, 2013 12:54:30 AM UTC, Lawrence13 wrote:
http://www.telegraph.co.uk/health/el...ied-about.html
"A few weeks ago, scientists at the University of Washington found that man’s contribution to global warming may have been exaggerated – by a factor of two. The natural cycle of heating and cooling, they discovered, plays a far bigger role than they had imagined."
As neither a denier, nor an alarmist, I found this research interesting, and would be interested as a teacher to read more about it. Anyone have a link?
Steve J