[fruser1]

Don’t have to look at fossils.

Moving glaciers leave traces in the geological record (morraine).

We’ve had 25% of the time of the past 500 million years in ice age conditions (including today).

That means 75% of the time, it’s generally warmer.

Since that’s the majority, you could only conclude that warmer is normal.

[volare737]

Yep, thank God for climate change, or none of us would be here now.

North America was once covered by a glacier!