Abstract
Positive rights are, roughly, rights that one be provided with certain
things; and so they entail obligations on others, not merely to refrain
from interfering with the bearer of the rights, but to see to it that one
gets whatever one has the rights to. An example of a positive right
would be the right to a welfare minimum; the right, that is, to resources
sufficient to satisfy basic physical needs. In this paper I criticise a couple of recent attempts (by Den Uyl and Machan, and by M. Levin) to show that alleged
positive rights fail a purely formal test of universality and can thus be
disqualified for that reason alone.