Utopia is a meta-utopia: the environment in which Utopian experiments may be tried out; the environment in which people are free to do their own thin… - Robert Nozick

If one machine can be used to make X (and nothing else) and another can be used to make Y, and each uses the same raw materials in the same amounts to make a unit of its product, and X is more valuable than Y, then the first machine is more valuable than the second, even if each machine contains the same raw materials and took the same amount of time to make. The first machine, having a more valuable final product, will command a higher price than the second. This may give rise to the illusion that its products are more valuable because it is more valuable. But this gets things backwards. It is more valuable because its products are.

These issues are very complex and are best left to a full treatment of the principle of rectification. In the absence of such a treatment applied to a particular society, one cannot use the analysis and theory presented here to condemn any particular scheme of transfer payments, unless it is clear that no considerations of rectification of injustice could apply to justify it. Although to introduce socialism as the punishment for our sins would be to go too far, past injustices might seem to be so great as to make necessary in the short run a more extensive state in order to rectify them.

the state may not use its coercive apparatus for the purpose of getting some citizens to aid others, or in order to prohibit activities to people for their own good or protection.