Science & Futurism with Isaac Arthur

Low-Tech Kardashev-2 Civilizations (6x75)

Udgivelsesdato: Dec 24, 2020

Kardashev-2 Civilizations are hypothetical empires which encompass entire stars, with access to billions of times the energy Earth has, often seen as builders of megastructures like Dyson Spheres. But could civilizations with only the technology we have become Kardashev-2?