In response to your last couple paragraphs: the critique, afaict, is not “a real human cannot keep multiple concrete scenarios in mind and speak probabilistically about those”, but rather “a common method for representing lots of hypotheses at once, is to decompose the hypotheses into component properties that can be used to describe lots of concrete hypotheses. (toy model: instead of imagining all numbers, you note that some numbers are odd and some numbers are even, and then think of evenness and oddness). A common failure mode when attempting this is that you lose track of which properties are incompatible (toy model: you claim you can visualize a number that is both even and odd). A way to avert this failure mode is to regularly exhibit at least one concrete hypothesis that simultaneousy posseses whatever collection of properties you say you can simultaneously visualize (toy model: demonstrating that 14 is even and 7 is odd does not in fact convince me that you are correct to imagine a number that is both even and odd).”
On my understanding of Eliezer’s picture (and on my own personal picture), almost nobody ever visibly tries to do this (never mind succeeding), when it comes to hopeful AGI scenarios.
Insofar as you have thought about at least one specific hopeful world in great detail, I strongly recommend, spelling it out, in all its great detail, to Eliezer, next time you two chat. In fact, I personally request that you do this! It sounds great, and I expect it to constitute some progress in the debate.
I had a scheme, which I still use today when somebody is explaining something that I’m trying to understand: I keep making up examples.
For instance, the mathematicians would come in with a terrific theorem, and they’re all excited. As they’re telling me the conditions of the theorem, I construct something which fits all the conditions. You know, you have a set (one ball)-- disjoint (two balls). Then the balls turn colors, grow hairs, or whatever, in my head as they put more conditions on.
Finally they state the theorem, which is some dumb thing about the ball which isn’t true for my hairy green ball thing, so I say “False!” [and] point out my counterexample.
In response to your last couple paragraphs: the critique, afaict, is not “a real human cannot keep multiple concrete scenarios in mind and speak probabilistically about those”, but rather “a common method for representing lots of hypotheses at once, is to decompose the hypotheses into component properties that can be used to describe lots of concrete hypotheses. (toy model: instead of imagining all numbers, you note that some numbers are odd and some numbers are even, and then think of evenness and oddness). A common failure mode when attempting this is that you lose track of which properties are incompatible (toy model: you claim you can visualize a number that is both even and odd). A way to avert this failure mode is to regularly exhibit at least one concrete hypothesis that simultaneousy posseses whatever collection of properties you say you can simultaneously visualize (toy model: demonstrating that 14 is even and 7 is odd does not in fact convince me that you are correct to imagine a number that is both even and odd).”
On my understanding of Eliezer’s picture (and on my own personal picture), almost nobody ever visibly tries to do this (never mind succeeding), when it comes to hopeful AGI scenarios.
Insofar as you have thought about at least one specific hopeful world in great detail, I strongly recommend, spelling it out, in all its great detail, to Eliezer, next time you two chat. In fact, I personally request that you do this! It sounds great, and I expect it to constitute some progress in the debate.
Relevant Feynman quote: