Originally Posted by
achoo
Indeed.
Amazing. Today's CO2 concentration in the atmosphere is a bit under 400 ppm. Which is about as low as it's EVER been - CO2 concentrations have been as high as 7,000 ppm in the past.
Here's another:
NB that temperatures have little to do with atmospheric CO2 concentration.
You might want to do a little research on Nasif Nahle before you take the above charts too seriously.