I think Gore bashing has gone a bit too far (I’m not saying there has been any or much on this thread).
If one wants to criticize him for going from anti-abortion to pro-choice, I think that’s quite fine. While understanding that he may have taken one or both of these positions for political expediency (as quite a few politicians do), but that he probably does have some moral fiber and concern about life issues, esp after nearly losing his son and losing his sister to lung cancer.
If one wants to criticize him for his activism re climate change and the film AN INCONVENITENT TRUTH, one should at the least look into what the scientists have to say about it. And I have my own minor critique (below).* He did take a course in college from a very well know climate scientists – one of the fathers of the field, Roger Revelle – and that gave him background to understand well the issue once the evidence started coming in.
Here is a snippet of what climate scientists have to say (see
realclimate.org/index.php/archives/2006/05/al-gores-movie/langswitch_lang/en/ )
…For the most part, I think Gore gets the science right, just as he did in Earth in the Balance. The small errors don’t detract from Gore’s main point, which is that we in the United States have the technological and institutional ability to have a significant impact on the future trajectory of climate change. This is not entirely a scientific issue — indeed, Gore repeatedly makes the point that it is a moral issue…
Go to the whole article to see the specific points of critique. It was written by Eric Steig, an isotope geochemist at the University of Washington in Seattle. His primary research is on use of ice core records to document climate variability in the past. He also works on the geological history of ice sheets, on ice sheet dynamics, on statistical climate analysis, and on atmospheric chemistry.
While there hasn’t been any severe Gore-bashing on this threat, there has been on other CAF threads and elsewhere. We should actually be thanking Gore profusely for doing a wonderful job trying to alert the public to a very serious life-threatening issue, and inspire them to action. The film is very much worth seeing.
*My main critique of the film AIT is that it doesn’t go far enough to lay out the serious threat of positive feedbacks from melting ice/snow and methane release from melting permafrost and ocean hydrates. We cause initial warming, “awakening” natural processes that contribute to far greater warming.
To me the film is somewhat milder than what reality may prove to be…which I guess is good, since most people are turned off of the harsher inconvenient truths about climate change, and even people sincerely concerned about it may throw up their hands in despair and not work on mitigating it.
However, once I got the DVD of the film I did notice discussion of these positive feedback issues in the supplementary materials.