History of Ice age/Talk

	Revision 3 . . December 14, 2001 8:29 am by Hagedis
	Revision 2 . . December 14, 2001 8:18 am by (logged).186.255.xxx
	Revision 1 . . December 14, 2001 8:17 am by (logged).186.255.xxx [Aren't we still in an ice age?]

---

Difference (from prior major revision) (no other diffs)

Added: 3a4,7

I'm not sure - it may be impossible to say unless another one actually occured. It seems for the present we have emitted enough CO2 to make it less likely.