Comments by "Pat B" (@patb5266) on "The Crisis of the 21st Century." video.

  1. Good except for the "climate change". CO2 has no effect on temperature. We are at one of the lowest levels of CO2 in Earth's recorded history. The Cambrian Explosion saw CO2 at 7000ppm and levels have been dropping steadily for the last 70 million years with little change in average global temperature. NASA has shown that the slight increase in the last 200 hundred years has resulted in a greener planet. Greener means more food production not scary droughts. Look at agriculture production, that's not due to increased production methods alone.
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