...The global-warming controversy is powered by three mighty engines, which are almost never recognized. The first is the natural human impulse to fear allegedly forthcoming disasters, especially if they are clothed in the raiments of scientific certitude. The media can be depended on to ferret out and wildly overhype any potential negative development that any so-called scientist is willing to predict and deplore. Remember "acid rain"?...
...The second engine (which was also influential in the flaps over acid rain and the ozone hole) is the traditional liberal hatred of "American corporations," which is mobilized whenever some new misfortune can be laid, however speciously, at their door. All sorts of manufacturing operations emit carbon dioxide, which are thus responsible for some uncertain part of the seven-tenths of one degree Celsius by which the earth's surface temperature rose in the 20th century. Actually, believe it or not, cows emit far more greenhouse gases (from their rear ends) than corporations do, but corporations are easier to hate than cows. So the ancient cry has gone up, "Stop the corporations!"
The third and final engine is, as you might expect, money. Do you have any idea how many billions of dollars the United States paid "scientists" (mostly in universities) last year to study this or that aspect of global warming? They are raiding this El Dorado with both hands, and you can imagine their attitude toward any colleague who dares to doubt their warnings....
The singularly sage William Rusher has more right here.
