I’m not sure how the left continues to push this climate change argument with all the proof to the contrary. I have an undergraduate degree in biology and had to take several courses related to ecosystems etc. What they are claiming with the environment does not make sense ie. CO2 is a pollutant, levels are too high, 400 parts per million is dangerous, the world will end in 12 years. 20 years of predictions that haven’t come true... can the general population really be this gullible?