Bushwhacker42

Bushwhacker42 t1_ivuac8r wrote

Serious question, I thought the glaciers have been receding since the end of the last ice age, like 10k years ago, long before the combustion engine… were these glaciers around BEFORE the ice age? Have there not been times when the polar regions were tropical? Environments change, you can see how much water once flowed through deep canyons. Where I live was once a giant lake through the Jurassic and Triassic times.

I know there is huge impacts from humans on our environment, but… doesn’t nature just kinda change periodically too?

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