Sean Carroll: uncertainty

Transcript context

…But do you think it’s possible we’ll find something interesting, like black holes sometimes create new universes or black holes are a kind of portal through space-time to another place or something like this. Then our whole conception of what is the fabric of space-time changes completely ’cause black holes, it’s like Swiss cheese type of situation. Yeah. That would be less surprising to me ’cause I’ve already written papers about that. We don’t have, again, strong reason to think that the interior of a black hole leads to another universe. But it is possible, and it’s also very possible that that’s true for some black holes and not others. This is stuff, it’s easy to ask questions we don’t know the answer to. The problem is the questions that are easy to ask that we don’t know the answer to are super hard to answer. Because these objects are very difficult to test and to explore for us-…

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