Origin of Man
Origin of Man is a scholarly work, published in 1955 in ''Nature''. The main subjects of the publication include biochemistry, chemistry, physiology, caffeine, uric acid, biology, infant crying, ketogenic diet, theobromine, and zoology. OROWAN1 suggests that the high uric acid concentration in the blood of human beings and anthropoids, as compared with other mammals, may be a cause of their intellectual development.