Constantly revised and refined over three decades, Rawls's lectures on various historical figures reflect his developing and changing views on the history of liberalism and democracy. With its careful analyses of the doctrine of the social contract, utilitarianism, and socialism, this volume has a critical place in the traditions it expounds.

Despite all of humanity's failures, futile efforts and wrong turnings in the past, Adorno did not let himself be persuaded that we are doomed to suffer a bleak future for ever. One of the factors that prevented him from identifying a definitive plan for the future course of history was his feelings of solidarity with the victims and losers. As for the future, the course of events was to remain open-ended; instead of finality, he remained committed to a Hölderlin-like openness. This trace of the messianic has what he called the colour of the concrete as opposed to mere abstract possibility. Early in the 1960s Adorno gave four courses of lectures on the road leading to Negative Dialectics, his magnum opus of 1966. The second of these was concerned with the topics of history and freedom. In terms of content, these lectures represented an early version of the chapters in Negative Dialectics devoted to Kant and Hegel. In formal terms, these were improvised lectures that permit us to glimpse a philosophical work in progress. The text published here gives us an overview of all the themes and motifs of Adorno's philosophy of history: the key notion of the domination of nature, his criticism of the existentialist concept of a historicity without history and, finally, his opposition to the traditional idea of truth as something permanent, unchanging and ahistorical.

Copleston, an Oxford Jesuit and specialist in the history of philosophy, created his history as an introduction for Catholic ecclesiastical seminaries. The 11-volume series gives an accessible account of each philosopher's work, and explains their relationship to the work of other philosophers.

Previously unpublished writings from one of the most important political philosophers of recent times G. A. Cohen was one of the leading political philosophers of recent times. He first came to wide attention in 1978 with the prize-winning book Karl Marx's Theory of History: A Defence. In subsequent decades his published writings largely turned away from the history of philosophy, focusing instead on equality, freedom, and justice. However, throughout his career he regularly lectured on a wide range of moral and political philosophers of the past. This volume collects these previously unpublished lectures. Starting with a chapter centered on Plato, but also discussing the pre-Socratics as well as Aristotle, the book moves to social contract theory as discussed by Hobbes, Locke, and Hume, and then continues with chapters on Kant, Hegel, and Nietzsche. The book also contains some previously published but uncollected papers on Marx, Hobbes, and Kant, among other figures. The collection concludes with a memoir of Cohen written by the volume editor, Jonathan Wolff, who was a student of Cohen's. A hallmark of the lectures is Cohen's engagement with the thinkers he discusses. Rather than simply trying to render their thought accessible to the modern reader, he tests whether their arguments and positions are clear, sound, and free from contradiction. Throughout, he homes in on central issues and provides fresh approaches to the philosophers he examines. Ultimately, these lectures teach us not only about some of the great thinkers in the history of moral and political philosophy, but also about one of the great thinkers of our time: Cohen himself.