On 16 March 1912 a leader in The Times explained suffragette militancy by attributing it to women’s “Insurgent Hysteria”. The article suggested that “in a large number of cases, even though in the strict sense insanity is not present, there is a tendency to some form of hysteria or morbid moods akin thereto”. Women’s mental weakness was inherent in their physiology: their “senseless outrages against property” could best by understood by physicians. Amongst the correspondence the leader inspired, one doctor, in a letter headed “What Every Doctor Knows”, agreed that physicians did indeed understand the type of woman referred to. He explained that “when she has reached a certain age, we know that there is no help in us”. To prevent the development of such characters, he added, “the lunacy laws will require revision.”      Medical scientist Sir Almroth Wright produced a whole book – The Unexpurgated Case Against Woman Suffrage – exploring the theme, characterising the...