We absolutely are heating up the planet. Look at the curve on that graph and look at the time scales. That exact graph demonstrates that this is completely unprecedented.
on the scale from my link a million years is like maybe a pixel, so are you sure there were no short periods (50-100 years) when temperature changed rapidly?
We absolutely are heating up the planet. Look at the curve on that graph and look at the time scales. That exact graph demonstrates that this is completely unprecedented.
on the scale from my link a million years is like maybe a pixel, so are you sure there were no short periods (50-100 years) when temperature changed rapidly?