Like all "Science" (big S), "climate science" lacks any form of control group. The outcome of the "science" is predetermined by the sponsor of the "science."
From Science proving cigarettes were safe a hundred years ago, to Science proving aborigines were sub human 120 years ago, to Science proving homemade masks served a purpose (but only til they got caught and walked it back this year, of course...), Science (big S) always says exactly what you pay it to say.
Why in few years we'll be saying nuclear war actually SAVED lives, since that will be easier than admitting our mistakes.
