In 1956, Arthur C. Clarke wrote “The Forgotten Enemy,” a science fiction story that dealt with the return of the ice age (image source). Surely it was not Clarke’s best story, but it may have been the first written on that subject by a well-known author. Several other sci-fi authors examined the same theme, but that does not mean that, at that time, there was a scientific consensus on global cooling. It just means that a consensus on global warming was obtained only later, in the 1980s. But which mechanisms were used to obtain this consensus? And why is it that, nowadays, it seems to be impossible to attain consensus on anything? This post is a discussion on this subject that uses climate science as an example.
You may remember how, in 2017, during the Trump presidency, there briefly floated in the media the idea to stage a debate on climate change in the form of a “red team vs. blue team” encounter between orthodox climate scientists and their opponents. Climate scientists were horrified at the idea. They were especially appalled at the military implications of the “red vs. blue” idea that hinted at how the debate could have been organized. From the government side, then, it was quickly realized that in a fair scientific debate their side had no chances. So, the debate never took place and it is good that it didn’t. Maybe those who proposed it were well intentioned (or maybe not), but in any case it would have degenerated into a fight and just created confusion.
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