Quote:
Originally Posted by jman196
... I can't believe how many people are suckered into thinking that Co2 is a toxic gas. Co2 was more abundant during the Jurassic period than it is today - and vegetation was massive. ...
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Two things:
- It was much warmer during the Jurassic Period.
- We don't live during the Jurassic Period. Our metabolism evolved during a time of much lower CO2 concentrations and much cooler temperatures.
We would be very poorly adapted to compete with dinosaurs.