JGWeissman comments on Reply to Holden on 'Tool AI' - Less Wrong

94 Post author: Eliezer_Yudkowsky 12 June 2012 06:00PM

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Comment author: JGWeissman 12 June 2012 04:49:54PM 2 points [-]

The analogy on its own is just an assertion. That assertion is backed up by detailed points in the rest of the article demonstrating the asserted similarities, like the required skills of looking at a mathematical specification of a program and predicting how that program will really behave, finding methods of choosing actions/plans that are less expensive than searching the entire solution space but still return a result high in the preference order, and specifying the preference order to actually reflect what we want.

Comment author: [deleted] 12 June 2012 07:27:35PM 0 points [-]

Right, but the analogy itself doesn't demonstrate why the assertion is true--see my other reply to thomblake. Yudkowsky's analogy is like a political pundit comparing the economy to a roller coaster, but then using quotes from famous economists to support his predictions about what the economy is going to do. The analogy is superfluous and is being used as a persuasive tool, not an actual argument.

Comment author: JGWeissman 12 June 2012 08:01:29PM 2 points [-]

I agree that the analogy was not an argument, but I disagree that it isn't allowed to be an explanation of the position one is arguing for. The analogy itself doesn't have to demonstrate why the assertion is true, because the supporting arguments do that.