But those SUV’s and coal fired plants WAYYY back (like 6000 years ago) could have affected the climate that much?  I mean, that must be the reason that the temps were high enough for those trees to grow, right?  Couldn’t just be normal climate swings. Had to be Human caused CO2 driven global warming….

I mean, who knew that they were affecting the climate that much 6000 years ago? Making the climate warm enough for those trees to grow that high?

Look at this article: Trees found at altitude as ice melts in the Rockies:

“past conditions at high elevations since you won’t see Whitebark pine (Pinus albicaulis) growing at this elevation today – that’s because the climate was warmer back when these trees grew”.

Odd that those neolithic folks had coal plants and SUV’s back then, innit? Should driven hybrids.

Or maybe some climate scientists were (and are) lying…