Right and Wrong

What is right and wrong? Who decides?

Isn’t it true that what is considered wrong in one part of the world is the norm in another?

And if that is true, then isn’t it fair to say that right and wrong are subjective?

Is right and wrong a universal concept or merely a result of the society we live in?

Are we really qualified to judge?

What or who dictates right and wrong?

Would it be false to say that right and wrong are what we are taught?