Christian_Szegedy comments on Why Many-Worlds Is Not The Rationally Favored Interpretation - Less Wrong

15 Post author: Mitchell_Porter 29 September 2009 05:22AM

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Comment author: Christian_Szegedy 30 September 2009 12:46:46AM 2 points [-]

If this is true, why doesn't this count as straight-forward induction? It certainly looks like induction and if it is, why is this a philosophical rather than scientific case? Also, if we think CI and MWI make the same predictions what does it mean to say "tended to be more correct"? Doesn't that require experimental evidence falsifying one of the interpretations at a later date?

It is not scientific induction, since you can't measure elegance quantitatively. However scientists have subjective intuition based on the successes and failures of past other physical theories. This is what I meant by "philosophical edge".

Comment author: naasking 13 May 2013 08:02:36PM 0 points [-]

It is not scientific induction, since you can't measure elegance quantitatively.

You can formally via Kolmogorov complexity.

Comment author: Jack 30 September 2009 01:12:23AM 0 points [-]

Doesn't elegance reduce to how elegant scientists feel the theory is? Can't we quantify the opinions of scientists regarding how elegant some theory is? Or if elegance isn't reduce-able that way then isn't the correlation between correctness and elegance really a correlation between correctness and perceived elegance anyway?

What do you mean by subjective intuition? Are you distinguishing it from objective intuition?

I feel like I'm coming off like that jackass Socrates, but everyone seems to be taking loaded, technical terms for granted and applying them sloppily.

Comment author: Christian_Szegedy 30 September 2009 01:40:27AM *  1 point [-]

What do you mean by subjective intuition?

Sorry, I just tried to emphasize the subjective nature of intuition.

You can quantify the opinions of scientists to measure elegance, but I don't think it's a good idea: It would just further enforce groupthink at the expense of originality, IMO.