#18 "Where Is Everybody?" The Cosmic Mystery Posed by the Fermi Paradox

Why haven't aliens reached out to anyone?

Even though the universe is overflowing with stars, why have we had no contact with Earth? We unravel this simple yet grand question starting from Fermi's famous words, "Where is everybody?" While briefly touching upon his achievements as a brilliant physicist, the two engage in their usual casual chat to ponder the truths of the universe that remain hidden from us.

Diving into hypotheses where science meets urban legends.

Here, we dig deep into several compelling theories as to why aliens have not been discovered. Topics include the idea that the birth of civilization is inherently difficult and the necessity of specific conditions, leading to thought-provoking discussions. In the middle of the episode, Hiro shares his own interpretation of a certain theory, which takes the conversation in a rather interesting direction.

The Dark Forest theory left a strong impression.

This is the hypothesis that the universe is a dark forest where all civilizations hide. The idea that if discovered, one might be attacked, leading the discoverer to eliminate the target... Hearing such concepts might just change the way you see the universe. A deeper discussion unfolds in the main episode, so please be sure to listen to the rest.