He has the obligation to society that any human being has. I don't think a satirist has any greater obligation to society than a bricklayer or anybody else. ↗
Your first obligation, I suppose, is to your God. Your second is to your family. And your third is to your community. And you ought to try to fulfill all of those in your life. ↗
To live forever should not be an obligation. In fact, eternal life should only be for those who wish for it, because if we are depressed and unhappy with our lives, just the idea of living forever is an unbearable source of suffering. ↗
Equality of rights means that some people cannot simply impose obligations on others, for the moral agency and rights of those others would then be violated. ↗
Libertarians typically argue that particular obligations, at least under normal circumstances, must be created by consent; they cannot be unilaterally imposed by others. ↗