Aliens from Earth?
Unexplainable
00:00
The Longevity of History and Future Civilizations
History spans an immense timeline, suggesting that our civilization may not be the first to ponder its existence. The universe's potential lifespan far exceeds ours, leaving room for our civilization to vanish without a trace as numerous future civilizations emerge in ignorance of our existence.
Play episode from 26:03
Transcript
