¹ These are getting a living, making a home, training the young, using leisure, engaging in religious practices, and finally, engaging in community activities.

² British Association for the Advancement of Science, Centenary Meeting, London, 1931, section H,—Anthropology.

³ Incidentally, the authors seem to the reviewer to have mis-stated the laissez-faire point of view, when they say that it assumes “a rational appraisal and balancing of socially useful functions” (p. 46). The ordinary statement of this philosophy is that if a person rationally pursues his own interests, a balancing of useful functions will automatically result,—“as by an invisible hand”.