My tongue detects sweetness, not healthfulness, even though the process that created the adaptation was designed to recognize healthfulness.
Not everyone wants children, as you said. It is not evolutionarily necessary for people to want children—only for them to want sex. That anyone wants children might be explained by the reasons they actually give for wanting children.
See above.
I am not invested in the word “precommitment”—we are describing the same behavior on the part of the hitchhiker.
My tongue detects sweetness, not healthfulness, even though the process that created the adaptation was designed to recognize healthfulness.
This is the crux of the matter—desire for energy-dense consumables was selected for because quickly gathering energy was adaptive. It feels like sweetness from the inside: this is the region of qualiaspace that corresponds to feeling a motivation to act on that means-ends link. It does not feel like quickly gathering energy. Similarly, being motivated by SAMELs needn’t feel like such a recognition—it feels like an “otherwise-ungrounded inherent deservedness of others of being treated well” (or badly).
Not everyone wants children, as you said. It is not evolutionarily necessary for people to want children—only for them to want sex. That anyone wants children might be explained by the reasons they actually give for wanting children.
I am not invested in the word “precommitment”—we are describing the same behavior on the part of the hitchhiker.
Okay, reviewing your point, I have to partially agree—general desire to act on SAMELs need not be (and probably isn’t) the same choice machinery that motivates specific child-bearing acts. The purpose of the situation was to show how you can account for behavior without complicating the utility function. Rather than additionally positing that someone terminally values their children, we can say that they are self-interested, but that only certain decision theories ever make it to the next generation.
In both cases, we have to rely on “if they did not regard it as optimal to care for their children (and given genetic psychological continuity), they would not be there”, but only in 2a must we elevate this caring to a terminal value for purposes of explanation.
It feels like sweetness from the inside: this is the region of qualiaspace that corresponds to feeling a motivation to act on that means-ends link.
This is good, but
It does not feel like quickly gathering energy.
is still hiding some confusion (in me, anyway.) Why say that it doesn’t feel like quickly gathering energy? What would feel like quickly gathering energy?
I’m now imagining a sucking-in-lines-qualia, (warning tvtropes) lurking in a region of qualia-space only accessible to sentient energy weaponry. And I’m kinda jealous.
is still hiding some confusion (in me, anyway.) Why say that it doesn’t feel like quickly gathering energy?
Getting a nutrient feed via IV doesn’t feel like sweetness, but does involve quickly getting energy.
What would feel like quickly gathering energy?
If you had a cognitive system that directly recognized any gain in energy, and credited it as good, for that reason, then you would have a quale that is best described as “feeling like gathering energy”. But that requires a whole different architecture.
Including about my claim that it provides a more parsimonious explanation of parents’ actions not to include concern for their children as a terminal value?
Yes—if you expected concern for children to be a terminal value, you would not expect to see adults of breeding age who do not want children. (That is the specific evidence that convinced me.) I don’t think I’ve quite worked out your position on Parfitian hitchhiking, but I don’t see any difference between what you claim and what I claim regarding parenthood.
My tongue detects sweetness, not healthfulness, even though the process that created the adaptation was designed to recognize healthfulness.
Not everyone wants children, as you said. It is not evolutionarily necessary for people to want children—only for them to want sex. That anyone wants children might be explained by the reasons they actually give for wanting children.
See above.
I am not invested in the word “precommitment”—we are describing the same behavior on the part of the hitchhiker.
This is the crux of the matter—desire for energy-dense consumables was selected for because quickly gathering energy was adaptive. It feels like sweetness from the inside: this is the region of qualiaspace that corresponds to feeling a motivation to act on that means-ends link. It does not feel like quickly gathering energy. Similarly, being motivated by SAMELs needn’t feel like such a recognition—it feels like an “otherwise-ungrounded inherent deservedness of others of being treated well” (or badly).
Okay, reviewing your point, I have to partially agree—general desire to act on SAMELs need not be (and probably isn’t) the same choice machinery that motivates specific child-bearing acts. The purpose of the situation was to show how you can account for behavior without complicating the utility function. Rather than additionally positing that someone terminally values their children, we can say that they are self-interested, but that only certain decision theories ever make it to the next generation.
In both cases, we have to rely on “if they did not regard it as optimal to care for their children (and given genetic psychological continuity), they would not be there”, but only in 2a must we elevate this caring to a terminal value for purposes of explanation.
This is good, but
is still hiding some confusion (in me, anyway.) Why say that it doesn’t feel like quickly gathering energy? What would feel like quickly gathering energy?
I’m now imagining a sucking-in-lines-qualia, (warning tvtropes) lurking in a region of qualia-space only accessible to sentient energy weaponry. And I’m kinda jealous.
Getting a nutrient feed via IV doesn’t feel like sweetness, but does involve quickly getting energy.
If you had a cognitive system that directly recognized any gain in energy, and credited it as good, for that reason, then you would have a quale that is best described as “feeling like gathering energy”. But that requires a whole different architecture.
It sounds like we agree.
Including about my claim that it provides a more parsimonious explanation of parents’ actions not to include concern for their children as a terminal value?
Yes—if you expected concern for children to be a terminal value, you would not expect to see adults of breeding age who do not want children. (That is the specific evidence that convinced me.) I don’t think I’ve quite worked out your position on Parfitian hitchhiking, but I don’t see any difference between what you claim and what I claim regarding parenthood.