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On May 21, 2:24*pm, Wizard of Woodstock wrote:
On Thu, 21 May 2009 10:41:34 -0700 (PDT), wrote: Are you saying that the scientist that agree that global warming IS occuring....aren't using sound science in their approach? I'm saying that they are reaching conclusions based on faulty data, personal bias, obtaining more "research" grants and an over arching need to be relevant no tto mention joining the band wagon. So yes - I'm saying that they are ignoring important evidence that contradicts thier theories and conclusions. *Which isn't sound science - it's pop science. Science of The Day I think it was once called. Did you happen to see the latest National Geographic magazine's article about the melting arctic ice sheets? Sure did - the "Ice Baby" issue. Did you happen to read the part about how the new mapping of the Artic sea floor is leading scientists to conclude that this has happened before? And that it's not quite as dramatic as you make it sound? Oh, but you make it sound as if the article was stating that warming has occured at the rate that it is now, and that's not true. Of course there is a natural cycle. But those cycles are tame and mild compared to what is happening now. And what about the correlation between warming trend vs. pollution levels? From Mark Henderson, Science Correspondent, in Washington The strongest evidence yet that global warming has been triggered by human activity has emerged from a major study of rising temperatures in the world’s oceans. The present trend of warmer sea temperatures, which have risen by an average of half a degree Celsius (0.9F) over the past 40 years, can be explained only if greenhouse gas emissions are responsible, new research has revealed. The results are so compelling that they should end controversy about the causes of climate change, one of the scientists who led the study said yesterday. "The debate about whether there is a global warming signal now is over, at least for rational people," said Tim Barnett, of the Scripps Institution of Oceanography in La Jolla, California. "The models got it right. If a politician stands up and says the uncertainty is too great to believe these models, that is no longer tenable." In the study, Dr Barnett’s team examined more than seven million observations of temperature, salinity and other variables in the world’s oceans, collected by the US National Oceanic and Atmospheric Administration, and compared the patterns with those that are predicted by computer models of various potential causes of climate change |
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