The_Duck comments on Mathematics as a lossy compression algorithm gone wild - Less Wrong

35 Post author: shminux 06 June 2014 11:53PM

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Comment author: shminux 07 June 2014 06:56:08PM 4 points [-]

We suspect that there is a lossless compression algorithm, i.e., a theory of everything.

Yeah, I don't see this as likely at all. As I repeatedly said here, it's models all the way down.

Comment author: The_Duck 07 June 2014 08:46:39PM 1 point [-]

Fair enough. I can see the appeal of your view if you don't think there's a theory of everything. But given the success of fundamental physics so far, I find it hard to believe that there isn't such a theory!

Comment author: shminux 07 June 2014 09:23:31PM -1 points [-]

Given that every time we discover something new we find that there are more questions than answers, I find it hard to believe that the process should converge some day.

Comment author: The_Duck 07 June 2014 10:23:05PM *  8 points [-]

every time we discover something new we find that there are more questions than answers

I don't think that's really true though. The advances in physics that have been worth celebrating--Newtonian mechanics, Maxwellian electromagnetism, Einsteinian relativity, the electroweak theory, QCD, etc.--have been those that answer lots and lots of questions at once and raise only a few new questions like "why this theory?" and "what about higher energies?". Now we're at the point where the Standard Model and GR together answer almost any question you can ask about how the world works, and there are relatively few questions remaining, like the problem of quantum gravity. Think how much more narrow and neatly-posed this problem is compared to the pre-Newtonian problem of explaining all of Nature!