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| | Al Gore's 'Inconvenient Truth': Global warming, or warming up for 2008 race? |
 | | His sincerity is hard to doubt as he recalls how global warming became his personal crusade, from the influential insights of a college professor to the emotional impact of family tragedies. |
 | | Charts and graphs are easy to look at and understand, and along with photos, satellite images and the occasional cartoon interlude, they add up to a brilliantly constructed argument linking atmospheric carbon dioxide to rising temperatures, and thus, to a depressing array of environmental changes, from melting ice sheets to the bark-beetle epidemic. |
 | | Despite quibbles over details, the case he presents is compelling, and anyone who isn't sure whether global warming is a mounting crisis or a massive hoax should see this film. |
| www.azcentral.com /arizonarepublic/preview/articles/0609truth0609.html (634 words) |
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