Abstract:
In the only country still debating whether global warming is man-made, according to SJSU professor Alex Gershenson, another contest to discuss it was held Tuesday night at San Jose's Rotary Club.
The event, put on by The Conservative Forum of Silicon Valley, saw two speakers on each side of the issue go head-to-head for 90 minutes on the validity of global warming and its attribution to the activities of humans....
Originally posted byRalph Bernstein
There is a significant difference between scientific reasoning and analysis, and simple opinions and assertions. Trust the experts, who use mathematical modeling and atmosheric physics, and ignore the people who think they know something, but do not have the scientific education, interlect, and tools to really understand the processes. Global warming is happening due to man's activities, and denying that is foolish and dangerous.
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R James
posted 11/20/08 @ 4:33 AM PST
Secondly, the IPCC summary is written by politicians. It might be reviewed by scientists, but what they don't tell us is that the scientists don't necessarily agree with it. The summary isn't supported by 2,500 scientists - in fact many have openly opposed it. Have a look on the IPCC web site, and you'll see that this organisation doesn't carry out research. It uses selected scientific reports, and politicians draw its own conclusions, many of which aren't consistent with the science. Recently in Australia, the Chairman, Mr. Pachauri foolishly claimed that global warming was happening faster than expected, while in fact, it's been cooling. These people are far removed from reality. None of their mathematical models have matched what has actually happened with global temperatures. They now tell us that the Earth mightn't warm again for 5 - 10 years, just to cover themselves both ways. Meanwhile, look at the long term data - at least the last 2,000 years - there's nothing unusual with our climate. Dennis Hollars has it right.