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Nisan comments on LW Women: LW Online - Less Wrong Discussion

29 [deleted] 15 February 2013 01:43AM

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Comment author: Eugine_Nier 15 February 2013 10:03:46AM *  5 points [-]

My default is to assume that men and women are pretty similar.

How do you reconcile this view with the way questions of tone have become entangled with gender issues in this very thread?

There was that discussion of ignoring good test results from a member of a group if you already believe that they're bad at whatever was being tested. (They were referred to as blues, but it seemed to be a reference to women and math.) It was a case of only identifying with the gatekeeper.

It was also an extremely straightforward application of Bayes's theorem.

No thought about the unfairness

The problem is that the concept of "fairness" you are using there is incompatible with VNM-utilitarianism. (If somebody disagrees with this, please describe what the term in one's utility function corresponding to fairness would look like.)

I'm not sure how much anyone has been convinced that women have actual points of view

Where has anyone claimed they don't? At least beyond the general rejection of qualia?

Comment author: Nisan 16 February 2013 08:24:14AM 6 points [-]

Is this comment a satire?

In any case, the remark about the von Neumann-Morgenstern theorem is just wrong.

Comment author: Eugine_Nier 16 February 2013 08:41:14AM *  -2 points [-]

Is this comment a satire?

Is yours?

In any case, the remark about the von Neumann-Morgenstern theorem is just wrong.

So, what does the term in a utility function corresponding to fairness look like?

Comment author: Nisan 16 February 2013 04:33:24PM 6 points [-]

Like, if someone wanted to mock this website, that's exactly what they'd write.

You're probably thinking that a utility function can't prefer "fair" lotteries. But it can prefer fair outcomes, which is what's relevant here.

Comment author: Eugine_Nier 17 February 2013 03:07:28AM *  1 point [-]

Like, if someone wanted to mock this website, that's exactly what they'd write.

I'm not a utilitarian and the arguments like the one I made about utility are part of the reason, if that's what you're asking.

You're probably thinking that a utility function can't prefer "fair" lotteries. But it can prefer fair outcomes, which is what's relevant here.

What's a "fair" outcome? Should we abandon life extension research because it would be "unfair" to those who died before it achieves results?

Comment author: Nisan 17 February 2013 06:14:54PM 7 points [-]

The von Neumann-Morgenstern theorem has nothing to do with utilitarianism, and it's not about what you "should" do. Those words don't appear in the statement of the theorem. The theorem does state that a VNM-rational agent has a preference ordering over lotteries of outcomes. In fact it can have any preferences over outcomes at all and still satisfy the hypotheses of the theorem. In particular, it can prefer fair outcomes to unfair outcomes for any definition of "fair".

If you want to argue that one shouldn't pursue fairness, you don't want to use the VNM theorem.

Comment author: Eugine_Nier 17 February 2013 08:42:21PM 2 points [-]

The von Neumann-Morgenstern theorem has nothing to do with utilitarianism, and it's not about what you "should" do.

Agreed, unfortunately a lot of people around here seem to interpret it this way.

In particular, it can prefer fair outcomes to unfair outcomes for any definition of "fair".

I would argue that fairness is a property of a process rather than an outcome, e.g., a kangaroo court doesn't become "fair" just because it happens to reach the same verdict a fair trial would have.

Comment author: MugaSofer 19 February 2013 12:24:38PM -1 points [-]

Is this comment a satire?

Is yours?

A simple "no" would have sufficed. Downvoted.

Comment author: handoflixue 20 February 2013 01:33:31AM -1 points [-]

Downvoted Eugine for the same reason, and upvoted MugaSofer back to positive. I value honest feedback, and see no reason to downvote 'em for providing it.