Yes you did.
Look up what appeal to emotion is. I in no way was using emotion or sympathy to manipulate and win an argument; I was talking in their perspective.
Psychological egoism is flawed, as it is circular logic. If a person acts, then he or she is acting in his or her self-interest no matter what; therefore, people acts only if it is due to their self interest.
That's also correct.
We all know that not everyone is always after their self-interest (e.g. heroism, altruism, sacrifice, etc), and I've yet to see a single proof that every act must be due to self-interest. The argument that "people do altruistic things due to their self-interest" is flawed: nobody would be interested in being disadvantaged, and we sometimes do things because we
ought to do them (e.g. take care of our family).
To be perfectly honest, society was never meant to be successful. We're certainly not masters at it, at least. Otherwise the system would be perfect by now. We've have thousands of years to work on it afterall.
It's not perfect, but there are certainly progress. For example, in North America, most of us agree not to kill each other and loot things, otherwise you would see it happen on the street every day. Only a handful disagrees, and they are the criminals.
Besides, Karl Marx had the best idea on paper. Care to guess at why Marxism ultimately fails in every instance it's been implemented? This is a one word answer, by the way. Bonus points for details.
Has Marxism truly been applied in our world? Name a state.
And none of that disproves morality as subjective and relative.
They sure did. In such a group, morality is not so subjective and relative; morality is created by contracts or agreements. People that have their own views of morality are the ones that step out of the contract and become criminals. Morality cannot be completely or 100% relative and subjective, as I seriously believe most of us at least share some common agreements with each other and we do have some sense of what is right and wrong: we cannot live with morality being completely relative and subjective, because, if that is the case, stealing and raping may as well be morally permissible mainly due to personal taste. We cannot say they are wrong as a result. "I rape women because I like it and I think it is right, therefore it is right." Clearly that is not the case in our society.
As outlined in the link I provided before, it is very easy to say there are no objective moral obligations, but it is much more difficult to live as if there are none. Our reactions, when we are mistreated or when we see atrocities, reveal what we really believe about morality.
People place different values on things, hence relativity.
You believe in values? I thought you're an nihilist, or am I missing something here?
The proof of this? Moreover, who decided that the upholding the stability of society was correct?
Very few people want to die. Do you want to live in a place full of chaos and unpredictability? Why is North America an attractive place for people that want to start a family? Why do they not choose war-torn places like Iraq and Afghanistan?
The reason why it doesn't happen is that there are agreements. I don't kill people because I expect other people to do the same. To keep up with these agreements, there has to be fear. If everyone is after his self-interest, then everyone is on his own, and things will become chaotic. No agreements = no society.
We have partial agreements, based on self-interest/fear. Hence we have conformers and criminals in society.
But there are surely more conformers than criminals in our society, which means there are still agreements on certain moral rules, which means morality is not so relative and subjective.