[NormsRevenge]

Obama ain’t the only one feeeling desperation ..

[danielmryan]

And the myth just keeps on growing...

How soon before we hear that Jesus Christ was a "denier"?

[mountn man]

Damn SUVs

[Sherman Logan]

Methane levels rose a third time around the start of a cool period known as the Little Ice Age in the 1500s, perhaps also reflecting strong population growth after the plague.

Methane greenhouse gas concentrations go up, temperature comes down. Got it.

These guys really need to get their story straight.

The Roman and Han Empires between them were a rather small slice of the world. Meanwhile, over in the Americas the Indians in most of the continent(s) routinely set fire to their environment every year. I wouldn't be a bit surprised if their doing so added at least as much carbon and methane to the atmosphere as the farming in the two empires.