Quote:
Originally Posted by PaulS
I think from the ice samples????
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Actually, they don't "Know", they are guessing. Here's the study that they based the articles on.They are using computer simulations to come up with what they think has happened over time.
https://www.eurekalert.org/pub_relea...-mct040319.php
They haven't perfected computer simulations that can acurately predict the track of a hurricane or the amount of snowfall we are going to get. But we are supposed to believe that they can acurately predict air quality befor man roamed the earth.
Problem with some people (not you) is is that they lack the the abilty to understand basic english...or sarcasm. And they think they are smarter than they actually are.