With Congress's recent clueless shelving of any legislation in
response to global
warming, I found the following synopsis of arguments in support of
climatologists'
warnings about the issue to be very clear and persuasive. This is an
article in the Skeptical Ensquirer, by Dr. David Morrison, the Senior
Scientist at the NASA Astrobiology Institute, at

http://www.csicop.org/si/show/disinf...lobal_warming/