It’s a good video worth watching to those interested. He asks an important question - before talking about global warming being good or bad, shouldn’t we know what the optimal temperature needs to be?
After that he begins to dissect many of the points GW theorists propose, disputing even the very premise that the earth has warmed through industrialization and that CO2 isn’t a cause of warming at all.
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The optimal temperature needs to be much higher than we have [presently.
The whole planet was much healthier 500 years ago, when temps were about 5 degrees higher. (when wine grapes grew in northern Greenland)
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CO2 is a cause of life.
That is what they are at war with.