No seguimento de Uma pergunta popperiana, The Abiding Faith of the Warm-ongers:
Since at least 1998, however, no significant warming trend has been noticeable. Unfortunately, none of the 24 models used by the IPCC views that as possible. They are at odds with reality.
Karl Popper, the late, great philosopher of science, noted that for something to be called scientific, it must be, as he put it, “falsifiable.” That is, for something to be scientifically true, you must be able to test it to see if it’s false. That’s what scientific experimentation and observation do. That’s the essence of the scientific method.
Unfortunately, the prophets of climate doom violate this idea. No matter what happens, it always confirms their basic premise that the world is getting hotter. The weather turns cold and wet? It’s global warming, they say. Weather turns hot? Global warming. No change? Global warming. More hurricanes? Global warming. No hurricanes? You guessed it.
Nothing can disprove their thesis. Not even the extraordinarily frigid weather now creating havoc across most of the Northern Hemisphere. The Los Angeles Times, in a piece on the region’s strangely wet and cold weather, paraphrases Jet Propulsion Laboratory climatologist Bill Patzert as saying, “In general, as the globe warms, weather conditions tend to be more extreme and volatile.”