Descripción

Green guilt cloth, viii, 397, [1 (blank)] pages + [1 (advertisements)] + [1 (blank)] pages + 21 figures on 16 plate leaves + black-and-white photographic illustrations of human expressions on 7 plate leaves. 20.5 x 14 cm. English. Good condition. The Expression of the Emotions in Man and Animals is Charles Darwin's third major work of evolutionary theory, following On the Origin of Species (1859) and The Descent of Man, and Selection in Relation to Sex (1871). Initially intended as a chapter in Descent of Man, Expression grew in length and was published separately in 1872. Darwin explores the biological aspects of emotional behaviour and the animal origins of human characteristics like smiling and frowning, shrugging shoulders, the lifting of eyebrows in surprise, and the baring of teeth in an angry sneer.