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.
Immanuel WallersteinWars between states and people seem to have existed under all historical systems for as long as we have some recorded evidence. War is quite clearly not a phenomenon particular to the modern world-system. On the other hand, once again the technological achievements of capitalist civilization serve as much ill as good. One bomb in Hiroshima killed more people than whole wars in pre-modern times. Alexander the Great in his whole sweep of the Middle East could not compare in destructiveness to the impact of the Gulf War on Iraq and Kuwait.
Immanuel WallersteinSo much were employers of wage-labor unenthusiastic about proletarianization that, in addition to fostering the gender age division of labor, they also encouraged, in their employment patters and through their influence in the political arena, recognition of defined ethnic groups, seeking to link them to specific allocated roles in the labor-force, with different levels of real remuneration for their work. Ethnicity created a cultural crust which consolidated the patterns of semi-proletarian household structures.
Immanuel WallersteinIt is, let me say, at the very least by no means self-evident that there is more liberty, equality, and fraternity in the world today than there was one thousand years ago. One might arguably suggest that the opposite is true. I seek to paint no idyll of the worlds before historical capitalism. They were worlds of little liberty, little equality, and little fraternity. The only question is whether historical capitalism represented progress in these regards, or regression.
Immanuel Wallerstein