Climate Models Need an Upgrade: Plants Absorb 31% More Carbon Than Previously Thought

One of the interesting things that I learned over the last few years is that the average temperature at the north pole used to be 76 degrees Fahrenheit. But, then over the next million years or so Ferns absorbed the Carbon Dioxide all over the planet and that dropped the temperatures to what we saw from the 1500s to the 20th Century. So, things can change a lot here on planet earth from 76 degrees down to an Ice Age. Just because most of us haven't experienced that in our short history as humans doesn't mean that it doesn't periodically happen here on earth.

 begin quote from:

Climate Models Need an Upgrade: Plants Absorb 31% More Carbon Than Previously Thought