Can an advanced present-day society not only be wrong, but do all in its power to avoid being right? Can it basically lose its collective mind? Psychologist Mattias Desmet believes it can, and has assembled the intellectual framework to evaluate a societal descent in which overweening governments not only robbed people of their freedoms, but the people gladly colluded in the process. In Desmet’s view, whole populations have fallen into the grip of a “group hypnosis that destroys ethical awareness,” one that also envelopes society’s (allegedly) best and (ostensibly) brightest, and one whose worst effects could still lie ahead. In her review of Desmet’s important new book, Margret Kopala explores how we got here and where we may yet go.