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Or maybe they don't need virtual realities anymore because they can reshape their world anyway they want through nanotechnology. At that point I doubt it would

Or maybe they don't need virtual realities anymore because they can reshape their world anyway they want through nanotechnology. At that point I doubt it would be too hard for them to hide from us, anyway. They could cover their planet in a shield that makes it look and act like a non-planet to us ( whatever that would be).

pavel_lishin 15y ago
Larry Niven has posited that perhaps all those red giants are just Matrioshka Brains - Dyson spheres enclosing suns and radiating mostly infra-red waste heat.