dmfdmf comments on Bloggingheads: Yudkowsky and Aaronson talk about AI and Many-worlds - Less Wrong

18 Post author: Vladimir_Nesov 16 August 2009 04:06PM

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Comment author: dmfdmf 17 August 2009 10:41:02PM 1 point [-]

Of course my motives are irrelevant here but for the record I am trying to understand epistomology and its application to my self and, ultimately to AI. How about you, what are your motives?

Not knowing the exact details of where the PoC flaw is in QM is not a devastating criticism of my point, though your tone seems to suggest that you think it is. Why does the USPTO no longer accept applications for perpetual motion machines? Because it violates the first and/or second laws of thermo, no need to dig further into the details. This is just how principles work and once a fundamental error is identified then that's it, end of discussion.... unless I was a physicist and wanted to dig in and take a crack at resolving the QM quandries which I do not. Jaynes left us a pretty large clue that the PoC error probably lies in the mis-use of probability theory as he described. As a non physicist that's all (and more) than I need to know.

Comment author: Cyan 17 August 2009 10:51:18PM 6 points [-]

If you can't tell us why Primacy of Consciousness is necessary for MWI, then we have no grounds for doubting MWI on the basis of your argument. It's like saying that X is a perpetual motion machine and therefore impossible, and then when asked in what way is X a perpetual motion machine, replying that it's implicitly a perpetual motion machine and you can't relate the exact details.

Comment author: JGWeissman 21 August 2009 01:55:36AM 1 point [-]

What principle do you believe that MWI is violating that is analogous to a perpetual motion machine violating conservation of energy?

In the case of the perpetual motion machine, it is easy to see that the described system violates energy conservation, because you can compare the energy in the system at different times. From this global violation, one can deduce that there was a mistake somewhere in the calculations that predicted it for a system that follows the physical laws that imply conservation of energy.

So, what is the global problem with MWI that leads you to believe that it has a PoC flaw?

Comment author: timtyler 18 August 2009 07:14:48AM *  0 points [-]

Probably mostly to learn things - though you would have to consult with my shrink for more details. Of course I'm not doing that in this thread - I guess that, here I'm trying to help you out on this issue while showing that I know what I'm talking about. Maybe someday, someone can return the favour - if they see me talking nonsense.

Or maybe it's just a case of:

http://mohel.dk/grafik/andet/Someone_Is_Wrong_On_The_Internet.jpg

Jaynes' criticism doesn't apply to the MWI. The MWI doesn't involve probabilities - it's a deterministic theory:

http://www.hedweb.com/manworld.htm#deterministic

Comment author: dmfdmf 21 August 2009 01:15:44AM 1 point [-]

Shouldn't this cartoon be revised "Someone is more wrong on the Internet" ?

BTW, got slammed with work but as soon as I get the chance I am going to reply to comments. Thank you for your patience.