Monday, May 13, 2019

"Why We Might Be Alone in the Universe", and why we might not be forever

Why We Might Be Alone in the Universe”, a British short (24 minutes) by Cool Worlds, an examination of the “Rare Earth” hypothesis.

He talks about sextillions of stars in the Universe and multiples of planets thereof.

It all depends on the actual probabilities?

He can’t estimate the probability that a self-replicating system starts.
Of course if the universe lasts more trillions of years, there could me much more time for it to start again if it hasn’t.

No comments: