don't be mislead. The science is in.
The earth is round.
Cigarettes cause cancer.
Man-made CO2 release is causing
global warming.
http://www.realclimate.org/index.php?p=167 Last week, the U.S. National Academy of Sciences and 10 other leading world bodies expressed the consensus view that "there is now strong evidence that significant global warming is occurring" and that "It is likely that most of the warming in recent decades can be attributed to human activities". And just last week, USA Today editorialized that "not only is the science in, it is also overwhelming".
http://www.worldchanging.com/archives/004469.html Indeed, it is precisely because the climate crisis is so profound that we need to encourage the American debate on the subject to move on, finally and for good, and start to focusing on how to build a bright green future as quickly as possible. The science, after all, is pretty unequivocal at this point. Indeed, essentially the last remaining credible skeptic, Scientific American columnist Michael Shermer announced this month that, despite his dislike for environmental groups
"Data trump politics, and a convergence of evidence from numerous sources has led me to make a cognitive switch on the subject of anthropogenic climate change. ... Because of the complexity of the problem, environmental skepticism was once tenable. No longer. It is time to flip from skepticism to activism."