DE
Upload
22,083,378

Subscription preferences

Loading...

Loading icon Loading...

Working...

YouTube Spotlight

Why the World Didn't End

... And we're back. Some apocalypses are more, well, apocalyptic than others. Here are some experts, including a Mayan Elder, to explain why we're still here.
Play all

Loading icon Loading...

Sign in to YouTube

Sign in to YouTube

Loading...
Working...
Sign in to add this to Watch Later

Add to