Liberty as a Lack of Unchosen Positive Obligationshttp://mises.org/Community/blogs/brainpolice/archive/2008/01/23/liberty-as-a-lack-of-unchosen-positive-obligations.aspxAnd a lack of a gaurantee of survival and flourishing There are two fundamental ways in which liberty and rights can be defined. One definition of liberty is the freedom to use one's faculties in order to persue one's rational self-interest withoutenCommunityServer 2008.5 SP2 (Build: 40407.4157)