4 ms·
Our definition of "technological signatures" is an ant colony's pheromones. Because we don't have a solution to quantum gravity we cannot rule out the possibili
by gitfan86 4y ago
Our definition of "technological signatures" is an ant colony's pheromones. Because we don't have a solution to quantum gravity we cannot rule out the possibility that other civilizations can control space/time without emitting photons.
- bayesian_horse 4y agoOur civilization is already putting out photons into the neighborhood. Hard to imagine other civilizations being able to master that technology in a blink of an eye when it's not even possible with all the physics we know.