nazgulnarsil comments on The Trouble With "Good" - Less Wrong

83 Post author: Yvain 17 April 2009 02:07AM

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Comment author: PhilGoetz 17 April 2009 05:38:35PM *  21 points [-]

This very good post! Yay Yvain! You have high karma. Please give me stock advice.

I know a guy who constructed a 10-dimensional metric space for English words, then did PCA on it. There were only 4 significant components: good-bad, calm-exciting, open-closed, basic-elaborate. They accounted for 65%, 20%, 9%, and 5% of the variance in the 10-dimensional space, leaving 1% for everything else. This means that we need only 8 adjectives in English 99% of the time.

So it would not be surprising to find that our morality is a quick hack on the same machinery that runs our decisions about which food to eat or which pet to adopt.

This could be explored more deeply in another post.

Comment author: nazgulnarsil 17 April 2009 08:38:17PM 0 points [-]

I agree that it could use more exploration. I suspect that many of our biases stem from simple preference ranking errors.

Comment author: FlakAttack 19 April 2009 06:09:25AM 1 point [-]

I'm pretty sure I actually saw this in a philosophy textbook, which would mean there are likely observations or studies on the subject.