This urgent, scrupulous and dramatic book explains how, in the words of some former staff, GIDS has been the site of a serious medical scandal, in which ideological concerns took priority over clinical practice. Award-winning journalist Hannah Barnes has had unprecedented access to thousands of pages of documents, including internal emails and unpublished reports, and well over a hundred hours of personal testimony from GIDS clinicians, former service users and senior Tavistock figures. The result is a disturbing and gripping parable for our times.