Dr. Leonard Weinstein worked 35 years at the NASA Langley Research Center, finishing his career there as a Senior Research Scientist. Dr. Weinstein is presently a Senior Research Fellow at the National Institute of Aerospace. He is now a critic of the anthropogenic theory of global warming. His analysis shows that man has contributed less than 0.3C of warming and by the year 2100 may contribute less than 0.4C additional warming. This is much less than what the United Nations IPCC has predicted and of course a small fraction of what alarmists such as Al Gore and James Hansen have predicted.
Excerpt:: The final question that arises is what prediction has the AGW made that has been demonstrated, and that strongly supports the theory. It appears that there is NO real supporting evidence and much disagreeing evidence for the AGW theory as proposed. That is not to say there is no effect from Human activity. Clearly human pollution (not greenhouse gases) is a problem. There is also almost surely some contribution to the present temperature from the increase in CO2 and CH4, but it seems to be small and not a driver of future climate. Any reasonable scientific analysis must conclude the basic theory wrong!! (Disproving Anthropogenic Global Warming (AGW)
H/T Marc Morano
Please click link from globalwarminghoax.com to read FULL article