David Wallace

speaker

1,940 appearances 2 recordings 1 series first heard May 2025 last heard 20 Jul

David Wallace’s voice in public audio — every appearance, attributed to the second.

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Theories of Everything with Curt Jaimungal · David Wallace: Why Many Worlds Is the Only Consistent Interpretation · 29 May 2025 podcast

Not massively.

I mean Deutsch is

Deutsch is very committed to a quite specific approach to scientific epistemology.

Which is very, very much sort of picked up of from the kind of way Karl Popper approaches these things.

Cook Deut Deutsch is in some way like the last the last Paupirian.

Um most of philosophy of science, I think people would say that Popper had very important insights, but there was also a lot longer of what he thought, and that by and large we don't tend to put things in straightforwardly Paperian terms.

Deutsch is mu is very Papyrian.

Um and that means some of the various ways people think about

that deriving probability um uh

for him are based on wrong philosophy of science.

I'm a bit more pluralist about that.

I'm bit I don't have I I think there's I think the scientific methodology is messy and complicated business and different ways of thinking about it get a different aspect of how it works.

And so I'm a bit more relaxed than I think David is about um

Uh how to think about those questions.

But those are

Those are more questions of scientific methodology and philosophy than they are first order physics.

I don't think there's a lot we disagree with.

Discree about at the level of the the flat physics.

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