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

Appearances

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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.
So
That's a really interesting example.
Um
So
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.
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