Abstract

Theorising about politics and society has never had firm and settled boundaries. In the past, political theorists have sometimes been moralists, sometimes moral philosophers; now apologists for the existing order, now social engineers; they have tried both to explain society and to discuss social values; and their explanations have been variously based on empirical generalisations, a priori assumptions about human nature or general metaphysical theories. Very few aspects of knowledge have been thought irrelevant to social enquiry, and no problem has been isolated as its central and necessary concern.