Cameron_Taylor comments on Spock's Dirty Little Secret - Less Wrong

46 Post author: pjeby 25 March 2009 07:07PM

You are viewing a comment permalink. View the original post to see all comments and the full post content.

Comments (56)

You are viewing a single comment's thread. Show more comments above.

Comment author: pjeby 26 March 2009 12:00:42AM 0 points [-]

This statement is either false or meaningless, depending on how you interpret "emotion".

Let's review the statement in question:

Without emotion, you have no way to narrow down the field of "all possible hypotheses" to "potentially useful hypotheses" or "likely to be true" hypotheses...

By "narrow down", I actually meant "narrow down prior to conscious evaluation" -- not consciously evaluate for truth or falsehood. You can consciously evaluate whatever you like, and you can certainly check a statement for factual accuracy without the use of emotion. But that's not what the sentence is talking about... it's referring to the sorting or scoring function of emotion in selecting what memories to retrieve, or hypotheses to consider, before you actually evaluate them.

Comment deleted 26 March 2009 12:36:00AM [-]
Comment author: pjeby 26 March 2009 12:58:03AM *  3 points [-]

The point of emotions -- which I see I failed to make sufficiently explicit in this post, from the frequent questions about it -- is that their original purpose was to prepare the body to take some physical, real-world action... and thus they were built in to our memory/prediction systems long before we reused those systems to "think" or "reason" with.

Brains weren't originally built for thinking -- they were built for emoting: motivating co-ordinated physical action.