I’m still a bit ambivalent about the global warming debate. Just a few years ago, it seemed like Al Gore and the United Nations had won it; the human species was clearly headed for accelerated extinction because of rising levels of carbon dioxide and other greenhouse gases in the atmosphere, gases put there by modern civilization. The situation seemed so serious as to justify immediate, radical measures, including limits on development in the undeveloped nations, and reductions in standards of living in the developed ones.
Over the past few years, however, the vested interests that have the most to lose from such an approach have fought back, as you might expect. However bogus many of their arguments are, they have allowed other, more honest skeptics to be heard. And I believe that to be a good thing.
At this point, I myself have no doubt that greenhouse gases from human development have increased temperatures and will continue to do so; and that this will cause significant environmental effects, many of which will seriously effect certain inhabited areas. And yet I agree with some of the skeptics » continue reading …