I said it doesn't matter intrinsically. It matters when you consider its effects on decision-making.

>unless you are comfortable saying that inflicting pain on infants is morally neutral.

Why not make your argument about chickens or pigs? I don't care if a chicken suffers before I eat it: it's dead. It was bred to die. That's not much of a moral quandary for me, to be honest.

Baby humans have a lot of potential, and we need them to make good decisions as adults. That doesn't happen when you don't care about children's pain. But it definitely also doesn't happen if you kill them.

By your logic, I could breed slaves to suffer and die for my benefit, with no moral quandary, as long as I never let them make any decisions. This was in fact USA law for decades.

That is not my logic, you've completely missed my point. The adult human brain is the most powerful decision-making tool known to have ever existed anywhere in the entire universe. That being the trait that makes humans valuable, and slavery undermining that makes it somewhat incompatible with my morality.

Chickens do not have that potential to be valuable decision-makers. That is the only reason it is acceptable to breed them for death.

What a weird and arbitrary (and absurdly anthropocentric) standard for who is regarded as valuable.

You could say the same about any morality, though I don't see why you think it's arbitrary or anthropocentric. For one, I am talking about the properties of information, which isn't arbitrary. And you could certainly build a machine, find another animal, or locate an ecosystem that has more value than humans.

Especially when you've got a world of absurd religious philosophies to compare it to.

> For one, I am talking about the properties of information, which isn't arbitrary.

I dunno, do chickens agree with you on that?

So you're arguing that if inflicting pain produces better decisions (as it occasionally does), it is not just morally acceptable, but an actual positive force for good?

No, if inflicting pain produces better, more circumstantially adaptable decision-making capabilities, then I would agree.

And when it does, it clearly is good. That's why we evolved pain receptors: because it enables better decision-making capabilities. People who can't feel pain suffer plenty for it, and they live in real danger.