PhilGoetz comments on Harry Potter and the Methods of Rationality discussion thread, part 4 - Less Wrong

3 Post author: gjm 07 October 2010 09:12PM

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Comment author: PhilGoetz 03 November 2010 04:05:46AM *  -2 points [-]

You are reading in too much context. You only have to look at the portion reproduced in Tim's comment. Eliezer asserted that there is no such thing as evolved adaptations that make human society work better. Tim provided an example, proving Eliezer wrong.

If you think I'm confused, try to say why. So far, no one has presented any evidence that I am "confused" about anything in <EDIT>the group selection post</EDIT>. There is some disagreement about definitions; but that is not confusion.

Comment author: Perplexed 03 November 2010 04:53:09AM *  4 points [-]

Eliezer asserted that there is no such thing as evolved adaptations that make human society work better.

Close, but not exactly correct. My interpretation of what Eliezer EMOTED is that there are no adaptations which evolved because they make human society work better. That would be group selection by Eliezer's definition. Eliezer might well accept the existence of adaptations which evolved because they make humans work better and that incidentally also make society work better.

ETA. Ok, it appears that a literal reading of what EY wrote supports your interpretation. But I claim my interpretation matches what he meant to say. That is, he was objecting to what he thought you meant to say. Oh, hell. Why did I even decide to get involved in this mess?

Comment author: wedrifid 03 November 2010 03:04:49PM 1 point [-]

Close, but not exactly correct. My interpretation of what Eliezer EMOTED is that there are no adaptations which evolved because they make human society work better. That would be group selection by Eliezer's definition. Eliezer might well accept the existence of adaptations which evolved because they make humans work better and that incidentally also make society work better.

I believe this to be correct representation of Eliezer's meaning and that meaning to be be an astute response to the parent.

Comment author: PhilGoetz 03 November 2010 05:11:34PM -1 points [-]

Even though I wrote the parent, and already told you that's not what I meant?

Claiming that the parent invoked group selection means claiming that human societies can't evolve adaptations that make society work better except via group selection. Claiming that the parent should thus be criticized means claiming both that, and that group selection is not a viable hypothesis. Tim provided a counter example to the first claim; my later post on group selection provided a counterexample to the second.

Comment author: Perplexed 04 November 2010 08:45:02PM *  0 points [-]

FWIW, I agree that a careful reading of your comment suggests the possibility that group selection was not in your mind and therefore that EY jumped to a conclusion. I believe your claim now that group selection was not on your mind. But, I have to say, it certainly appeared to me at first that your point was group-selectionist. I almost responded along those lines even before EY jumped in with both feet.

Comment author: wedrifid 04 November 2010 04:51:29PM *  -1 points [-]

I do not agree. In particular I don't accept your premises.

It is not necessary for you to persuade me because this conversation is not important. I observe that the likelyhood that either of us succeeding in persuading the other of anything here is beyond negligible.

Comment author: mwaser 04 November 2010 05:00:49PM 0 points [-]

Using "because" on evolution is tricky -- particularly when co-evolution is involved --and society and humans are definitely co-evolving. Which evolved first -- the chicken or the chicken egg (i.e. dinosaur-egg-type arguments explicitly excluded).