What If We Entered a New Ice Age?

Earth has gone through at least five major ice ages in its history. And you better start adapting now. Because another ice age is about to begin. Hypothetically. How would a new ice age change Earth as we know it? What could you do to survive on a frozen planet? And how are we already delaying another ice age? Transcript and sources: Questions or concerns? Contact us at Get our 100 best episodes in one mind-blowing book: Join this channel to get access to perks: Check out our other channels: How to Survive: Aperture: Crazy Creatures: Your Body On: Origins of Food: Versus: WTF D