 The various strands of Marx’s thought surveyed here include his philosophical anthropology, his theory of history, his critical engagement with the economic and political dimensions of capitalism, and a frustratingly vague outline of what might replace it. Whatever the connections between these threads, it seems implausible to suggest that Marx’s ideas form a system which has to be swallowed or rejected in its entirety. It might, for instance, be that Marx’s diagnosis looks more persuasive than his remedies. Readers may have little confidence in his solutions, but that does not mean that the problems he identifies are not acute.