As Hegel well knew, the ascent of reason has never followed a straight line.

Schumpter's daring and dashing entrepreneur is now a legendary figure from the distant past - if not from the mythology of capitalism - or is to be found only in the demimonde of business, founding new ice cream parlors or "deep freeze subscription clubs".

If society has a technical need, that helps science forward more than ten universities.

Much if not all we know about the complex mechanism responsible for the development (and stagnation) of productive forces, and for the rise and decay of social organizations, is the result of the analytical work undertaken by Marx and by those whom he inspired.

But when reason and the study of history began revealing the irrationality, the limitations, and the merely transitory nature of the capitalist order, bourgeois ideology as a whole and with it bourgeois economics began abandoning both reason and history.

The alarm must be sounded because it is the economic and social system of capitalism and imperialism that prevents the urgently needed full mobilization of the potential economic surplus and the attainment of rates of economic advancement that can be secured with its help.

The process of writing is a process of learning; and much has become clearer to me in the attempt to transform my original rough notes into what I hope is an intelligible presentation.