DwnWthVwls

Since you brought up Peterson (who I'm not a fan of), and I was already looking for a video here:

Watch from ~44m-53m.. also ~58m-1h1m


I just gave you an example of when immorality is justified: I kill someone in self defense.

The video answers your other questions, but if you want me to reiterate my understanding of it, lemme know.

Edit: Here, ill try anyway: Yes, it needs to be malleable. If we discover something that promotes well-being better than the current model it is adopted. An example of a universal moral truth is that taking a life is immoral because it is in direct conflict with well-being, assuming we agree the morality is based around well-being.

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I don't got a god complex, you got a simple god...