An ancient Earth like ours (is ours)

University of Leicester ^ | August 9, 2010 | Unknown

[TheOldLady]

Oh please.

[John O]

So if I understadn this correctly, the earth was once much warmer than it is now at a time before man made his appearance?

Egads! We are obviously responsible for the earth being much cooler than it should be. We need to drive our SUVs more to get us back to earth’s normal, warmer, temperature.

(or did George W. Bush go back in time to generate all that excess CO2? Amazing that they’ve never found a trace of coal fired power plants or SUVs from back in those days.)

[SunkenCiv]

• Gondwana Supercontinent Underwent Massive Shift During Cambrian Explosion