1, as you said, can be destroyed by the truth (if they’re actually wrong), so it’s part of a learning process. 2 isn’t a problem once you isolate the principle by itself, outside of various emotional factors. 3 is a counterargument against any kind of decisionmaking, it means that we should be careful, not that we shouldn’t engage in this sort of reflection. 4 is the most significant of these problems, but again it’s just something to be careful about, same is in 3. As for 5, that’s to be solved by realizing that there are no sacred values.
why should contemplating tradeoffs between how much we can get values force us to pick one?
It doesn’t, you’re right. At least, contemplating tradeoffs doesn’t by itself guarantee that people would choose only one value, But it can force people to endorse conclusions that would seem absurd to them—preserving one apparent value at the expense of another. Once confronted, these tensions lead to the reduction to one value.
As for why people would meta-reflectively endorse this method of reflection—simply, because it makes sense.
1, as you said, can be destroyed by the truth (if they’re actually wrong), so it’s part of a learning process. 2 isn’t a problem once you isolate the principle by itself, outside of various emotional factors. 3 is a counterargument against any kind of decisionmaking, it means that we should be careful, not that we shouldn’t engage in this sort of reflection. 4 is the most significant of these problems, but again it’s just something to be careful about, same is in 3. As for 5, that’s to be solved by realizing that there are no sacred values.
It doesn’t, you’re right. At least, contemplating tradeoffs doesn’t by itself guarantee that people would choose only one value, But it can force people to endorse conclusions that would seem absurd to them—preserving one apparent value at the expense of another. Once confronted, these tensions lead to the reduction to one value.
As for why people would meta-reflectively endorse this method of reflection—simply, because it makes sense.