more on Global Warming

This is from Melanie Phillips web-site here bq. The British government's chief scientific adviser, Sir David King, has said that global warming is a more serious threat to the world than terrorism. His remarks are utter balderdash from start to finish and illustrate the truly lamentable decline of science into ideological propaganda. bq. Sir David says the Bush administration should not dismiss global warming because: 1) the ten hottest years on record started in 1991 2) sea levels are rising 3) ice caps are melting and 4) the 'causal link' between man-made emissions and global warming is well established. bq. Wrong, wrong, wrong, and wrong. There is no such evidence. The whole thing is a global scam. There is no firm evidence that warming is happening; even if it is, it is most likely to have natural, not man-made causes; carbon dioxide, supposedly the culprit, makes up such a tiny fraction of the atmosphere that even if it were to quadruple, the effect on climate would be negligible; and just about every one of the eco-doomster stories that curdle our blood every five minutes is either speculative, ahistorical or scientifically illiterate. She goes on to quote Richard Lindzen, professor of meteorology at MIT (I am excerpting her quote) bq. 'Our primary conclusion was that despite some knowledge and agreement, the science is by no means settled. We are quite confident (1) that global mean temperature is about 0.5 degrees Celsius higher than it was a century ago; (2) that atmospheric levels of carbon dioxide have risen over the past two centuries; and (3) that carbon dioxide is a greenhouse gas whose increase is likely to warm the earth (one of many, the most important being water vapor and clouds). bq. 'But--and I cannot stress this enough--we are not in a position to confidently attribute past climate change to carbon dioxide or to forecast what the climate will be in the future. That is to say, contrary to media impressions, agreement with the three basic statements tells us almost nothing relevant to policy discussions. bq. 'One reason for this uncertainty is that, as the report states, the climate is always changing; change is the norm. Two centuries ago, much of the Northern Hemisphere was emerging from a little ice age. A millennium ago, during the Middle Ages, the same region was in a warm period. Thirty years ago, we were concerned with global cooling. She then quotes from Professor Philip Stott's article in the April 2 2001 Wall Street Journal: bq. '"Global warming" was invented in 1988, when it replaced two earlier myths of an imminent plunge into another Ice Age and the threat of a nuclear winter. The new myth was seen to encapsulate a whole range of other myths and attitudes that had developed in the 1960s and 1970s, including "limits to growth," sustainability, neo-Malthusian fears of a population time bomb, pollution, anticorporate anti-Americanism, and an Al Gore-like analysis of human greed disturbing the ecological harmony and balance of the earth. bq. 'Initially, in Europe, the new myth was embraced by both right and left. The right was concerned with breaking the power of traditional trade unions, such as the coal miners -- the labor force behind a major source of carbon-dioxide emissions -- and promoting the development of nuclear power. Britain's Hadley Center for Climate Prediction and Research was established at the personal instigation of none other than Margaret Thatcher. bq. 'The left, by contrast, was obsessed with population growth, industrialization, the car, development and globalization. Today, the narrative of global warming has evolved into an emblematic issue for authoritarian greens, who employ a form of language that has been characterized by the physicist P.H. Borcherds as "the hysterical subjunctive." And it is this grammatical imperative that is now dominating the European media when they complain about Mr. Bush, the U.S., and their willful denial of the true faith.' Well put! Again, the earth is warming but to think that this is a result of human activity is hubris at best and junk science at worst...