Kardashev Type 2 Civilizations Might Be An Unsustainable Fantasy

Kardashev Type 2 Civilizations Might Be An Unsustainable Fantasy
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We tend to think of Extraterrestrial Intelligences (ETIs)—if they exist—as civilizations that have overcome the problems that still plague us. They're advanced, peaceful, disease-free technological societies that enjoy absolute political stability as they accomplish feats of impeccable engineering. Can that really be true in a Universe where entropy sets the stage upon which events unfold?

May 1, 2025 at 09:03PM
via Universe Today read more...