Libertarians typically argue that particular obligations, at least under normal circumstances, must be created by consent; they cannot be unilaterally imposed by others. ↗
The leader can never close the gap between himself and the group. If he does, he is no longer what he must be. He must walk a tightrope between the consent he must win and the control he must exert. ↗
Even if the whole earth and sea were turned to gold, they could hardly satisfy the avarice of a woman... You can more easily scratch a diamond with your fingernail than you can by any human ingenuity get a woman to consent to giving any of her savings. ↗