To maintain peace throughout the world, the grounds for conflict should be reduced as much as possible. The first step in this direction must be to respect and protect private property throughout the world. The ideal would also include complete freedom of trade and freedom of movement. Political boundaries would no longer be determined under threat of military conquest or aggressive economic nationalism, but rather by legal plebiscite, i.e., by vote of the individuals concerned. In such a world, the national sovereignty under which one lived or worked would be relatively immaterial.
 

-- Bettina Bien Greaves, The Freeman [September 1979]