From StarTalk.

The discussion challenges the scientific fixation on preserving information in black holes and debunks the practicality of Dyson spheres as energy-harvesting structures, proposing natural explanations for signals that some attribute to alien technology.

From ‘Answering Questions about Hubble Tension, Dyson Spheres, & Relativity’: https://youtu.be/y8b93R3kfso?si=00o3TaIY9RJifycM

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