To be sure, the use of force by one party in a market transaction in order to improve his price was no invention of capitalism. Unequal exchange is an ancient practice. What was remarkable about capitalism as a historical system was the way in which this unequal exchange could be hidden; indeed, hidden so well that it is only after five hundred years of the operation of this mechanism that even the avowed opponents of the system have begun to unveil it systematically.

What distinguishes the historical social system we are calling historical capitalism is that in this historical system capital came to be used (invested) in a very special way. It came to be used with the primary objective or intent of self-expansion. In this system, past accumulations were 'capital' only to the extend they were used to accumulate more of the same.

Communism is Utopia, that is nowhere. It is the avatar of all our religious eschatologies: the coming of the Messiah, the second coming of Christ, nirvana. It is not a historical prospect, but a current mythology. Socialism, by contrast, is a realizable historical system which may one day be instituted in the world.

A second variety concentrated on presumed major transformations of the capitalist system as of some recent point in time, in which the whole earlier point of time served as a mythologized foil against which to treat the empirical reality of the present.

When systems come to be far from points of equilibrium, they reach bifurcation points, wherein multiple, as opposed to unique, solutions, to instability become possible.

The real threat to U.S. military power is nuclear proliferation, because if every little country has nuclear weapons it becomes very tricky for the United States to engage in military action.

The basic question that the 'new science' raises for our balance sheet is the issue of what scientific questions have not been asked for 500 years, which scientific risks have not been pursued. It raises the question of who has decided what scientific risks were worth taking, and what have been the consequences in terms of the power structures of the world.