wedrifid 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: wedrifid 02 November 2010 08:06:03AM *  0 points [-]

Why are people voting Tim's comment down so hard?

I have seen people observe that they tend to be inclined to downvote tim readily, having long since abandoned giving him the benefit of the doubt. (This is not my position.)

Are there actually three people out there, let alone a majority of LWers, who do not believe it is correct?

Absolutely - when considering what it means in multiple level context which Tim explicitly quoted he is wrong on a group-selection-caps level of wrongness. (I was not someone who voted but I just added mine.)

I thought your (PhilGoetz) post on group selection was a good one, particularly with the different kinds of (subscripted) group selection that you mentioned and mentions of things like ants. But now that I see what prompted the post and what position you were trying to support I infer that you actually are confused about group selection, not merely presenting a more nuanced understanding.

ERROR: POSTULATION OF GROUP SELECTION IN MAMMALS DETECTED

... is spot on.

Comment author: timtyler 02 November 2010 09:03:25AM 5 points [-]

It surely is an unsympatthetic reading to conclude from: "What if some of our cognitive biases are evolved adaptations that make human society work better?" - that those adaptations did not also benefit social human individuals, and may have evolved for that purpose.

Comment author: wedrifid 02 November 2010 11:03:58AM -1 points [-]

You may note that I took care to emphasize that my reply was to what you were conveying in the context. Phil's comment does postulate group selection. While as a standalone sentence your comment is literally correct I downvoted it because it constitutes either a misunderstanding of the conversation or a flawed argument for an incorrect position.

Comment author: PhilGoetz 03 November 2010 04:12:15AM *  -1 points [-]

What is the incorrect position? If you say "that group selection is possible", please state your reasons for being so certain about it.

In any case, my comment does not postulate group selection. It wasn't even on my mind when I wrote it.

Comment author: wedrifid 03 November 2010 03:11:19PM *  1 point [-]

If you say "that group selection is possible",

I do not. That would be a bizarre position to take (or assume, for that matter). I elsewhere indicated my appreciation for your post on the subject, with particular emphasis on an example you gave where group selection does apply. My support does not extend to the position your comment here conveys and I instead (obviously) repeat Eliezer's objection.

(Equally obviously there is nothing to be gained by continuing this conversation. It is based on nothing more than what meaning some unimportant comments convey and whether or not people have cause to accede to your demand (implied request?) to up-vote Tim.)

Comment author: timtyler 03 November 2010 07:18:18AM -1 points [-]

Thanks for clarifying that. Not just an unsympathetic interpretation, an innacurate one.

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).