The Expression of the Emotions in Man and Animals allows cultural factors only an auxiliary role in the shaping of expression. This biological emphasis leads to an appreciation of the universal nature of expression, with its implication of a single origin for the entire human species; and Darwin points to the significance of emotional communication with children in their psychological development. Darwin sought out the opinions of some leading British psychiatrists, notably James Crichton-Browne, in the preparation of the book which forms his main contribution to psychology. Amongst the innovations with this book are Darwin's circulation of a questionnaire (probably inspired by his cousin, Francis Galton) in his preparatory
The Man Who Knew The Man Who Knew The Man Who Knew: The Life and Times of Alan Greenspan is a biography of the former Chairman of the Federal Reserve, written by Council on Foreign Relations Senior Fellow Sebastian Mallaby. It was published in October 2016 by Penguin Press. In the book, Mallaby addresses questions about Greenspan that emerged in the wake of the 2008 financial crisis. "Mr. Greenspan is a fascinating subject because for so long he was considered a genius, only to later be blamed for the financial crisis," wrote Andrew Ross Sorkin, reviewing the book in the "New York Times". "Mr.