AI-powered
podcast player
Listen to all your favourite podcasts with AI-powered features
The Multiverse: A Disadvantaged Perspective
The multiverse is not something that just came out of physicists saying, wow, wouldn't it be cool that there was like a multiverse? If there were all these universes, that's never been the motivation. There is still an ambition that string theory will actually explain something about the real world. People don't like to be told that they're ignoring the real world and so that's a tricky thing to get into.