Memes

Proof. We seek to prove that regardless of the existence of an objective morality people will only adhere/accept their own personal morality, thus making objective morality irrelevant.

We have three cases:

1. Objective Morality doesn’t exist: If there is no objective morality, people can only default to their own morality.
2. Objective morality exists and doesn’t align with an individual’s own moral compass: Imagine objective morality was defined by some Aztec or eldritch god and tells you it is morally imperative to torture people. If you have a sense of empathy your moral compass will not align with this and you will choose to disobey this morality. Hence, if an objective moral compass exists and does not align with one’s own morality, the individual will reject it and default to their own morality.
3. Objective morality exists and does align with an individual’s own morality: Trivially this means an individual is still just following their own default morality.

In all cases the individual will only act on their own morality regardless of the existence or nonexistence of an objective morality. Hence, objective morality is irrelevant. QED.

Because the existence of objective morality has no relevance one can assume objective morality doesn’t exist which, by Occam’s razor, is already the most likely case. Your ideas of right and wrong or good and bad will never be objective in a way that would matter. It is, in my opinion, a much better idea to explain what you think the positive effect of your “moral” actions are because those cause effect relationships can be objective. “I think we should provide free basic needs to everyone because a significant portion of crimes are committed as crimes of necessity, and I would like my country to feel safer” is much more objective than “I think we should provide free basic needs to everyone because it’s the right thing to do.”

Anyone can claim their ideas are “right” or “good” without any explanation of why. I mean that’s basically the strategy of the Republican Party. “Being trans is wrong” “Anti-capitalism is evil” etc. And you saying “Anticapitalism is good” is just as empty and meaningless.

Also, fun fact the proof above works for the existence of god as well. Basically just swap out morality with god and ta-da it is morally irrelevant if god exists, you’re only going to do what you personally think is right regardless.