Humanity has known how to relatively cheaply reduce global warming for over half a century. It is called nuclear winter, and is the expected effect of a nuclear war. The Chinese, Russians, and North Koreans all again seem willing to help.
Another alternative, though less exciting would be to simply pump ocean water into all available volcanic caldera. This would generate a similar effect of stratospheric microscopic particles reflecting sunlight, reducing global temperatures, & reducing the amount/growth of life on Earth. All good warmist goals.
I guess you've never had someone elses garbage reported under your name. It is amazing how many organizations think that if you are John Smith, and somewhere somebody named John Smith broke a law it is your problem, and you should be in jail until it gets sorted out!
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