Introduction.

The half-day conference in 2014 at which the following papers were presented was held as part of the Interdisciplinary Programme of the Psychoanalysis Unit at University College London, to mark the 70th anniversary of the series of 10 scientific meetings known as the Controversial Discussions held in the British Psychoanalytical Society between 1942 and 1944 ( King and Steiner, 1991). The conference and its papers now published here aimed to develop further the detailed histories made available by King and Steiner together with their relevance for contemporary clinicians. The extraordinary resource provided by the gathering of the documents relating not only to scientific controversies, but to the training of candidates, institutional decision making, and the nexus of power relations in psychoanalytic institutes is a profound scholarly contribution for all concerned with the future of psychoanalysis and the place of its past in that future. [ABSTRACT FROM AUTHOR]