BenP comments on Conflicts Between Mental Subagents: Expanding Wei Dai's Master-Slave Model - Less Wrong

46 Post author: Yvain 04 August 2010 09:16AM

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

Comments (79)

You are viewing a single comment's thread.

Comment author: BenP 04 August 2010 03:50:06PM *  6 points [-]

This model is missing a plausible evolutionary explanation for how U and C may have evolved. That's a pretty gaping hole because if we don't constrain U and C to being plausible under evolution then they can be given whatever motives, responsibilities, etc. that are convenient to fit the model to existing data (see Psychohistorian's epicycle comment).

Comment author: Yvain 05 August 2010 03:27:56AM 3 points [-]

What do you mean? Do you mean the genetic explanation (as in "it was a mutation on the long arm of chromosome 20?") or do you mean the evolutionary pressures that were behind it?

I tried to explain the evolutionary pressures behind it - eg a person who couldn't signal would be unsuccessful, a person who signaled but never acted on those signals would be unconvincing. If you think those pressures wouldn't be sufficient, why not?

I don't have a play-by-play genetic explanation, but neither do a lot of well-established things.

Comment author: xamdam 04 August 2010 04:25:44PM 1 point [-]