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But NOW for some reason it's a hazard to life on earth....
Modern humans have existed for about 200,000 years.... Can you tell me how over 7 billion humans can exist in the climate of the distant past when the atmosphere and temperatures were vastly different than today....I'm not just referring to CO2, but the ozone, and oxygen levels.
Modern humans have existed for about 200,000 years.... Can you tell me how over 7 billion humans can exist in the climate of the distant past when the atmosphere and temperatures were vastly different than today....I'm not just referring to CO2, but the ozone, and oxygen levels.
Well, obviously we are existing, you are breathing and typing at the same time, right?
Has the climate changed?
Please tell us what your definition of "vastly" is?
I will say those increase and decreases in sea level of magnitudes enormously greater than you're talking about had not one damn thing to do with man caused global warming. That's a certainty. Your silliness would be lost in the scatter.
That's like saying that forest fires occurred naturally in the past, so therefore humans can't possibly start forest fires in the present.
And those are just papers published since 2011 searching Google Scholar using the words: C02 million years
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