Physical pain is objective. Someone inflecting physical pain is evil unless it’s in self defense or common sense situations like a doctor performing surgery.
What is a general definition of “evil” that one could derive this from? And how does this relate to the actual reasons why someone would inflect physical pain? Are soldiers in a war evil when they happen to inflict physical pain outside of self defense? Or is that another “common-sense” exception?
The concept is emotionally laden and ill-defined, and has little relation to why the designated behaviors actually happen. It’s an incoherent concept that has no explanatory power.
Exactly. In fact, all things in the universe are subjective except exactly one thing, which is that all other things are subjective. This is epistemological monism, and it's the only coherent view.
Socrates got it. "I know that I know nothing" (else)