This is why you believe raping and killing little girls for fun is only subjectively wrong. What do they call people with no moral compass?
There is no moral component to raping and killing little girls for fun. It is simply opinion that this sort of activity is wrong. Nothing more. Group opinion can change anytime for any reason. We have no moral responsibility to each other and any other thinking on the subject is simply comforting fiction.
Right and the right and wrong of slavery and owning people and beating them to death is not wrong in an objective sense. It is all reduced to opinion of people. Thanks for the clarification
You really have no idea what you are talking about. There is nothing "only" about subjective morality. People are still prepared to die, and to kill, to protect or promote their idea of what is right or wrong. Being subjective doesn't weaken morality at all.
What is more, those who abuse children or keep slaves are breaking the law. It is the law that hunts them down, tries, convicts and imprison them. If morality had any force outside the law, the British prime minister would have been a different person twelve months since.
Mostly our views on morality coincide, because we are all human and have a common humanity. Where our moral views differ, we will just have to manage. There is nothing special about your moral view, nor weak about mine, they are simply different. Get used to it, and step gingerly into the real world.