BartSimpson BartSimpson:
Jabberwalker Jabberwalker:
How long is a complete cycle ... around 30,000 years?
True, The ice ages last longer than the warm periods so we should be thankful for the fact that we are blessed to live in a warm period.
As a matter of fact, Canadians should be MOST grateful given that Toronto isn't covered with 3km of ice like it was just about 15,000 years ago.
I'm sort of grateful ....
... would liven the place up, tho.
Anyway, we will have thousands of years of navigable Arctic before it all freezes over again. Wait until the frozen Mastodon shit forty feet deep that we call our Arctic Tundra thaws out for the duration.