In this conversation, you have repeatedly referred to "all of the data" and "mountains of data," yet you have posted none. Meanwhile I have posted every major study on both sides of the debate! Your argument seems to be that:
- the experts have told people to use car seats
- experts wisely base policy on "all of the data"
- therefore, "all of the data" must support the claim that car seats save lives
If we're going to discuss the question of whether experts have set policy well or poorly in a particular case, then such a strong prior on "experts always set policy well and based on the best available evidence" kind of assumes the conclusion, doesn't it?
- the experts have told people to use car seats
- experts wisely base policy on "all of the data"
- therefore, "all of the data" must support the claim that car seats save lives
If we're going to discuss the question of whether experts have set policy well or poorly in a particular case, then such a strong prior on "experts always set policy well and based on the best available evidence" kind of assumes the conclusion, doesn't it?