Our social circumstance is fundamentally changing, so we are told on this historical morning after the Cold War. What was formerly called the ‘Second World' has suddenly disappeared; apartheid appears to be in final retreat; class structures and gender relations are said to be undergoing substantial shifts; there are increased hopes for disarmament and a wider demilitarization of international life; existing state boundaries and to some extent also the nature of the state itself are deeply in question. At the same time, we of the late twentieth century are allegedly experiencing a world-wide upsurge in religious revivalism, an unprecedented global ecological awareness, a shift from states to markets and from globalism towards regionalism in the organization of the world economy, cascading democratization across the continents and so on. There is widespread talk of ‘a new world order’, of the emergence of what is variously called ‘post-industrial’, ‘post-capitalist’ or ‘post-modern’ society, and of ‘the end of history’. Symptomatic, too, of the pervasively felt sense of transition are insistent calls for new theories, new language, new politics, new institutions and new norms that will be equal to the challenges posed by this purportedly revolutionary world situation. True, sceptics might well argue that dynamism and upheaval of the kind that we are witnessing today constitute defining features of modern social life, and that our generation is but the latest in a long string t o succumb to a secular millenarian delusion that it has been granted the historical privilege of living through the dawn of a new epoch. However, whether they adopt a prophetic or an agnostic stance on the matter, most commentators would agree that the question of social change sits high on the agenda of current world affairs.