I wouldn't listen to Al Gore if I were you.
There are a few problems with his little Hollywood film...
- Gore promoted the now-debunked "hockey-stick" graph temperature chart for the last 1,000 years in an attempt to prove man's overwhelming impact on the climate, and attempted to debunk the significance of the medieval warm period and little ice age.
- Gore insisted on a link between increased hurricane activity and global warming that most scientist believe does not exist.
- Gore asserted that today's Arctic is experiencing unprecedented warmth while ignoring that temperatures in the 1930's were as warm or warmer.
- Gore said that the Antarctic was warming and losing ice but failed to note, that this is only true of a small region and the vast bulk has been cooling and gaining ice.
- Gore hyped unfounded fears that Greenland's ice is in danger of disappearing.
- Gore erroneously claimed that the ice cap on Mt. Kilimanjaro is disappearing due to global warming, though satellite measurements show no temperature change at the summit, and the peer-reviewed scientific literature suggests that desiccation of the atmosphere in the region caused by post-colonial deforestation is the cause of the glacial recession.
- Gore made assertions of massive future sea level rise that is way outside of any supposed scientific "consensus" and is not supported in even the most alarmist literature.
- Gore incorrectly implied that a Peruvian glacier's retreat is due to global warming, while ignoring the fact that the region has been cooling since the 1930's and other glaciers in South America are advancing.
-Gore blamed global warming for water loss in Africa's Lake Chad, though NASA scientists had concluded that local water-use and grazing patterns are probably to blame.
- Gore inaccurately said that polar bears are drowning in significant numbers due to melting ice when in fact 11 of the 13 main groups in Canada are thriving, and there is evidence that the only groups that are not thriving are in a region of the Arctic that has cooled.
- Gore did not tell viewers that the 48 scientists whom he quoted as having accused President Bush of distorting science were part of a political advocacy group set up to support the Democrat Presidential candidate, John Kerry in 2004.
The above is a quote from here... http://ff.org/centers/csspp/pdf/20061121... where you can also see the sources that support the conclusions.
Some politicians talk about "Global Dimming", but this theory has simply been put forward to try and explain why the observed rise in global temperature over recent years has been significantly lower than the alarmists predicted, but there isnoevidence for this. There is also the "Ocean Notion" which is the idea that the missing temperature has been sucked up by the sea. (To be released at some future time with "cataclysmic" results, of course!). This could only happen if theworld got much colder
In my opinion, the reason why the alarmists' predictions are turning out to be way off the mark, is simply because the science is bad and the "consensus" is wrong.
2007-06-19
20:21:02
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23 answers
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asked by
mick t
5
in
Global Warming