dar512 • Jul 8, 2009 12:47 pm
Undertoad;580315 wrote:Antarctic ice thickened for two decades - NASA
ZenGum;580389 wrote:So, the planet needs a facelift?
The research team blamed these changes on recent warming and anomalies in sea ice circulation.
"You can see with this dataset that what is happening in the Antarctic is not what would be expected from a straightforward global warming scenario, but a much more complicated set of events," Parkinson said.
When it comes to climate change, the teaching of evolution and the state of the nation’s research enterprise, there is a large gap between what scientists think and the views of ordinary Americans, a new survey has found. ...When I read posts based in a political agenda, I am reminded of the same thinking process that *proved* Saddam had WMDs. Even when numbers exposed those claims as unfounded, some still knew WMDs must exist. Even when the numbers bluntly demonstrate man-made global warming exists, these same *experts* deny it.
According to the survey, about a third of Americans think there is lively scientific debate on both topics; in fact, there is no credible scientific challenge to the theory of evolution and there is little doubt that human activity is altering the chemistry of the atmosphere in ways that threaten global climate.
near consensus among scientists about global warming is not mirrored in the general public. While 84% of scientists say the earth is getting warmer because of human activity such as burning fossil fuels, just 49% of the public agrees.The survey even says why. 85% of scientists say "Public does not know very much about science". 76% say "News does not distinguish between well-founded findings and those are not."