“These essays display the impressive range of Robert J. Richards’s abilities as an intellectual historian and historian of science, as they explore the disparate sources of Darwinian thought in romanticism, theology, ethics, aesthetics, and linguistics. They dispel the notion that Darwin saw the world as purposeless, amoral, and red in tooth and claw, and they bring out the complexity and nuance of Darwin’s accounts of the origins of mind, morals, language, emotions, and humanity. It becomes clear, even before we get to the title essay, that Darwin was an unlikely fountainhead for Nazi ideology, and, for that matter, a poor figurehead for other -isms sometimes connected to him, from social Darwinism, to neo-Darwinism, to atheism and materialism. Richards also gives us an unusually sympathetic treatment of Ernst Haeckel, defends him against oft-repeated accusations of fraud, and reveals a strong affinity between his Darwinism and Darwin’s own.”