Not so. The torture of an innocent child is considered abhorrent by all civilised cultures, and by all sane people. Or are you suggesting you can demonstrate, with argumentation, that it is acceptable?
Let’s keep evolution out of the discussion, because this is about naturalism, not evolution. The question is whether an objective moral law could develop in a purely naturalistic context. Now the picture you paint of one society adopting the child of another as a developing cultural trait implies a notion of that society determining that there is a common good in so doing. Competing against that common good is competition for resources. How do you reconcile that?
There have indeed been cultures that have done heinous things, including a 20th century nation that set out to systematically exterminate an entire people group. Yet we have an inate view that those actions were wrong.
Here’s another way of looking at this. I sponsor to a young black african child. I gain nothing financially, in fact it is a sacrifice. I gain nothing emotionally, because I have no idea who the child is, or even if that child even exists. Why do I do it?
Sure. The child is 3 years old. The child is beaten with sticks and raped. The child has not done anything wrong other than the usual childhood pranks.
Absolutely not! That some people and cultures have tortured innocent children does not make the torture of innocent any less objectively morally wrong. Humanity is full of aberrations. Objective morality is “the idea that a certain system of ethics or set of moral judgments is not just true according to a person’s subjective opinion, but factually true.”
Your comments about the actions of ‘God’ are irrelevant. I haven’t posited any particular God, I have posited only an external agency.
Your comments on paedomorphosis assume this inclination is stronger than a survival instinct when resources are competed for. Why should e believe this?
For morality to be objective does not mean it has to be universally observed.
It depends what you mean by evidence. If you are looking for physical proof, then clearly, no. If you are looking for sound argumentation, then follow the debate.
But here is a question. Is there anything you accept as true for which you have no physical proof?
The problem with the answers that have been given is that they are speculative, they are not supported by anything other than conjecture.
Let’s look at this through a purely naturalistic lens.
My children are my future, but yours are not my future. The children of the smith family in Africa are not my future. If your children compete with mine for scarce resources, particularly given the popular notion that the world is overpopulated, without anything other than natural impulses, my actions will be driven by a survival instinct.
You make a good point, however I originated the torture example so I’ll be consistent and work with that for now. When you say that torturing a child has no upside, I tend to disagree. If naturalism rules, then torturing the offspring of my enemy could make a statement about my territorial ambitions, for example. It may be used to send a message that incursion into my natural property will not be tolerated.
This is a really good question, and I will respond by replying to your first post, which was:
“How did the external agent decide what the moral code would be? Was it not actually wrong to torture children until the external agent said so?”
The external agent is absolutely morally good. Moral goodness derives from the external agents very nature. The EA does not need to ‘say’ anything, nor ‘decide’ anything’. The objective moral code that emanates from the EA did not have a beginning, because the EA did not have a beginning.
Most likely because they were objectivists. They rejected the value of the individual life in exchange for another world view. Remember too that many, many people on their own side shared our inate disgust at the actions of the perpetrators.
Because some humans abandon the law doesn’t invalidate that law.
I do it because I recognise need. I gain nothing from it. That doesn’t devalue it, but it makes it very hard to explain in a purely naturalistic world.