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.

Trend

recordings per month · last 12 months

Recordings per month over the last 12 months — 1 in all, peaking in Jul 2026 with 1.

newest first · ▶ plays the moment

Um, our decision to use certain language to describe the fluid has a little bit of pragmatism laced into it.

But that's the pragmatism is how we use our sort of human, biologically derived language to describe things that weren't ultimately

develop genocide that way.

The pragmatism isn't in the

the kind of underlying structure of physical reality.

But I haven't argued for that.

That's just I'm just saying that's do think about it.

That's a really interesting example.

I mean two things to say about that.

I mean, one is that ghosts are

theoretically dispensable.

I don't have to use ghosts to

Study um

A system.

Uh, I could quantize a unitary gauge or something and get rid of them.

There are lots of reasons why it's often convenient and I should I should say my my

This is not an area of quantum field theory where I claim to be an expert, so I'm yeah, I'm what I'm saying is an inch deep here.

Showing 1601–1620 of 1,940 · page 81 of 97