Marx and the Dialectic
One other thing about the Callinocos book mentioned below: he makes frequent reference to Marx's dialectical (urgh!) method. In his reading (which I'm pretty sure borrows from Alfredo Saad-Filho), the dialectic consists of Marx making an observation - say about the commodity - at one level of abstraction. Later he'll introduce another abstraction at a more concrete level of 'determination' - say, the 'law of the tendency of the rate of profit to fall'. For Callinicos, the more abstract notion should 'constrain' the more concrete determination (for the purposes of intellectual discipline and evaluation only) but the latter is not in reality inferred logically from the former. It is a free-standing theory. On the other hand, Robert Allbritton does see concrete determinations of 'pure' capitalism (the object of Das Kapital's study) as being the logical working out of the 'cell-form' of capitalism, i.e. the commodity, and for him this is the dialectic.
Well, what's true? I think the latter interpretation of Marx's dialectic is more likely likely. Eighteenth century philosophical history more or less invented the idea that the present could understand the past better than contemporaries of past events could. Hegel picked this up with his Owl of Niverna being wise at twilight business, and pressed hard the idea that because reason operates through history, history was intelligible. This is surely the idea of the dialectic: tensions within history work themselves out logically, so making history, in principle, intelligible. Marx, surely, is asserting a logic of capitalism as directing history? And this logic is basic, not multiple discrete levels?