Why is libertarianism so infallible?

Libertarianism is the inclusion of every sapient being into the decision making process and all that logically follows from that. Utilitarianism is the objective of ensuring the most happiness for all sapient beings and all that logically follows from that. Sometimes they compliment each other, other times they contradict.

Discuss.

>>79
I think you should admit your failure before crying about irrelevant stuff, like in >>75 which doesn't make any sense, of course, to educated people.

In before more denial.