The one important distinction between the two factors of production is that in a free society, ownership of the human factor, labor, cannot be concentrated while ownership of the non-human factor, capital, can be.

While no inference is intended here, it is worth noting, in connection with Milton Friedman's comment that "Kelso just turned Marx upside down," that it is not necessarily amiss to turn a fellow upside down if that in fact straightens out his thinking.

The point is to make the pie grow faster and distribute the new growth more equitably.

Private property works like circuitry in electronics, or piping in hydraulics. It conveys wages to the owners of labor power, as well as the various forms of nonwage property income to the owners of capital. In itself, it is no more responsible for maldistribution of purchasing power than the science of bookkeeping is responsible for bankruptcy.

The primary cause of disorder and lawlessness today, as throughout history, is the poverty of the many in contrast to the affluence of the few. But a new element of unrest has been added: a growing awareness that mass poverty is caused by defective institutions that prevent our harnessing the physical capabilities of science, engineering, management and labor to create general affluence; in other words, a growing awareness that poverty in any country that is or can be industrialized, is man's not nature's fault.

It is the institutions of society, not parental genes, that bestow the blessings of ownership of productive capital.

The sooner the world solves its economic problems, the sooner its inhabitants can afford leisure and peace and get on with the non-material things that are inherently important: the work of mind and spirit that is gloriously and uniquely human, the work that no machine can ever do.