The philosopher presents a stimulating overview of his work, its intellectual roots, and its relationship to the work of other twentieth century thinkers. In Four Seminars, Heidegger reviews the entire trajectory of his thought and offers unique perspectives on fundamental aspects of his work. First published in French in 1976, these seminars were translated into German with Heidegger’s approval and reissued in 1986 as part of his Gesamtausgabe, volume 15. Topics considered include the Greek understanding of presence, the ontological difference, the notion of system in German Idealism, the power of naming, the problem of technology, danger, and the event. Heidegger’s engagements with his philosophical forebears—Parmenides, Heraclitus, Kant, and Hegel—continue in surprising dialogues with his contemporaries—Husserl, Marx, and Wittgenstein. While providing important insights into how Heidegger conducted his lectures, these seminars show him in his maturity, reflecting back on his philosophical path.

This is the first collection of essays to offer a comprehensive analysis of, and reflection on, the major themes emergent in Jacques Lacan’s seminars of 1955-56 and 1956-57: Seminar IV – the object relation, and Seminar V – formations of the unconscious. Assessing the value of a clinical approach orientated around the question of the object lack in the contemporary clinic, the book comprises 16 chapters which follow the development of a range of concepts elaborated by Lacan in these seminars, including sustained engagement with his critique of object relations theory. It considers the effectiveness of these early ideas in clinical practice in relation to hysteria, phobia, fetishism, obsessional neurosis, and of the so-called "Borderline" case. Lacan’s early concepts are also subjected to critique for engagement with Queer theory, and research in asexuality or the operation(s) of the signifier Phallus. The chapters build to provide an invaluable resource to interpret and evaluate Lacan’s early teaching, and to find in his early concepts a fresh utility and scope for both clinical work and psychoanalytic research and enquiry. The book will be of great interest to Lacanian scholars and students, as well as psychoanalytic therapists, and analysts interested in Lacan’s early work.

This selection of clinical seminars held by Wilfred Bion in Brasilia (1975) and Sao Paulo (1978) is the nearest we shall ever get to experiencing his application of his theories and views to consulting-room practice. It is also likely to be the only printed record of this area of his work. As those who underwent analysis with Bion will testify, nothing can approach the experience of the thing itself, but, failing that, these seminars may help to fill the gap now that his voice can only be heard through his published writings and lectures.

Originally published between 1986 and 1989 the 8 volumes in this set reflect the research and debate surrounding many issues for the African economy, society and culture and as such make a vital contribution to effective development, both rural and urban. They re-issue key titles from the International African Library and the International African Seminars and address themes of direct relevance to contemporary Africa on topics as diverse as medicine, migration, housing, pastorialism and marriage.

Revolutionary and innovative, Lacan's work lies at the epicenter of modern thought about otherness, subjectivity, sexual difference, and enjoyment.