<br><div><span class="gmail_quote">On 10/31/06, <b class="gmail_sendername">Ben Goertzel</b> <<a href="mailto:ben@goertzel.org">ben@goertzel.org</a>> wrote:</span><br><div><br>[snipping, perhaps too much -- see the original comment]
<br></div><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">perhaps it is possible to<br><br>c) strive for something new that embodies the right sort of **generalization** of the judged-most-important parts of the current self
<br><br>... I just wanted to point out that a) and b) are not the only possible categories of philosophical attitude regarding future-looking goals...</blockquote><div><br>I agree. The devil would appear to be in the recursive aspects of this. Its the "current self" which is judging "most important parts" and creating the generalization. Its the problem of why are leaves green or why does the production of ATP involve the production of free radicals? One would think that for maximal energy harvesting potential leaves should be *black* and programs should not produce free radicals which end up *corrupting* the program. The problem is that you get into locally optimal states the departure from which is virtually impossible [1,2].
<br><br>I would be concerned that the "right sort" is going to need to involve some external measures (complexity?, variety?, longevity?, greatest "good"???) that allow one to at least hold up the "self" and say -- "Ok that is the best we can do in that part of the phase space. And now for something completely different..."
<br><br>Robert<br><br>1. See "simplex algorithm" and "linear programming" in Wikipedia.<br>2. For the most part it is only in cyanobacteria that more efficient light harvesting systems using a greater variety of photopigments, are widespread, and dealing with the free radical problem in a robust way would require completely reengineering the mitochondrial respiratory system in *all* eukaryotic cell based species and perhaps even much of the biochemistry in *all* bionanosystems.
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