Nozick points out it's what? it's slavery because if I don't have the right, the sole right to my own labor then that's really to say that the government or the political community is a part owner in me and what does it mean for the state to be a part owner in me? if you think about it it means that I am a slave that I don't own myself so what this line of reasoning brings us to is the fundamental principle that underlies the libertarian case for rights what is that principle? it's the idea that I own myself it's the idea of self-possession if you want to take rights seriously if you don't want to just regard people as  collections of preferences the fundamental moral idea to which you will be lead is the idea that we are the owners or the proprietors of our own person and that's why utilitarian goes wrong and that's why it's wrong to yank the organs from that healthy patient you're acting as if that patient belongs to you or to the community but we belong to ourselves and that's the same reason that it's wrong to make laws to protect us from ourselves or to tell us how to live to tell us what virtues we should be governed by and that's also why it's wrong to tax the rich to help the poor even for good causes even to help those who are displaced by the hurricane 