Blame Global Warming?
After the outlandish predictions of snowless winters failed to materialize, the CRU dramatically changed its tune on snowfall. All across Britain, in fact, global-warming alarmists rushed to blame the record cold and heavy snow experienced in recent years on — you guessed it! — global warming. Less snow: global warming. More snow: global warming. Get it? Good.
Global Cooling?
Americans who lived through the 1960s and ’70s may remember the dire global-cooling predictions that were hyped and given great credibility by Newsweek, Time, Life, National Geographic, and numerous other mainstream media outlets. According to the man-made global-cooling theories of the time, billions of people should be dead by now owing to cooling-linked crop failures and starvation.
“If present trends continue, the world will be about four degrees colder for the global mean temperature in 1990, but 11 degrees colder by the year 2000,” claimed ecology professor Kenneth E.F. Watt at the University of California in 1970. “This is about twice what it would take to put us in an ice age.” Of course, 2000 came and went, and the world did not get 11 degrees colder. No ice age arrived, either.
In 1971, another global-cooling alarmist, Stanford University professor Paul Ehrlich, who is perhaps best known for his 1968 book The Population Bomb, made similarly wild forecasts for the end of the millennium in a speech at the British Institute for Biology. “By the year 2000 the United Kingdom will be simply a small group of impoverished islands, inhabited by some 70 million hungry people,” he claimed. “If I were a gambler, I would take even money that England will not exist in the year 2000 and give ten to one that the life of the average Briton would be of distinctly lower quality than it is today.” Of course, England still exists, and its population was doing much better in 2000 than when Ehrlich made his kooky claims. But long before 2000, Ehrlich had abandoned global-cooling alarmism in favor of warning that the Earth faced catastrophic global warming. Now he is warning that humans may soon be forced to resort to cannibalism.
To combat the alleged man-made cooling, “experts” suggested all sorts of grandiose schemes, including some that in retrospect appear almost too comical to be real. “Climatologists are pessimistic that political leaders will take any positive action to compensate for the climate change, or even to allay its effects,” reported Newsweek in its 1975 article “The Cooling World,” which claimed that Earth’s temperature had been plunging for decades due to humanity’s activities. Some of the “more spectacular solutions” proposed by the cooling theorists at the time included “melting the arctic ice cap by covering it with black soot or diverting arctic rivers,” Newsweek reported.
Of course, the big alleged threat hyped in recent decades has been global warming, not global cooling. But the accuracy of the climate-change predictions since the cooling fears melted away has hardly improved.