This volume is based on a year's seminar, which is of particular importance because he was addressing a larger, less specialist audience than ever before, amongst whom he could not assume familiarity with his work. For his listeners then, and for his readers now, he wanted "to introduce a certain coherence into the major concepts.

The author's writings, and especially the seminars for which he has become famous, have provoked intense controversies in French analytic circles, requiring as they do a radical reappraisal of the legacy bequeathed by Freud. This volume is based on a year's seminar, which is of particular importance because he was addressing a larger, less speci