Kardashev 3 civilization in Podcasts

concept

A civilization type characterized by harnessing the energy of entire galaxies, according to physicists.

civilization concept technology

Mentions Over Time

1 mentions

Mentions in Podcasts

80,000 Hours Podcast

We can guess what intergalactic war would look like. And strangely, it matters.

These are what physicists call Kardashev 3 or K3 civilizations.