November 14, 2011
Tattersall (The Fossil Trail), a noted expert on human evolution and an emeritus curator at the American Museum of Natural History in New York City, offers a concise history of how humans became humans. He explains how the sparse skeletal remains of ancient human predecessors are studied, how the shape of a molar, the tip of a pelvis, the design of the knee or the ankle all offer clues to the genealogical maps of our past. He revisits the usual suspects: the famous three-million-year-old Lucy; the unprecedented (in 1984) hominid structure of the Turkana Boy; and the 400,000-year-old Heidelberg man. Tattersall moves through the complex fossil records effortlessly and with a welcome sense of wonder. He also consistently conveys a deep knowledge of his subject. His discussion of the origin of symbolic behavior and the many theories that seek to explain early humans’ unprecedented leap in capacity, including the acquisition of language, the development of art, and the ability to deal in the abstract, is provocative and illuminating. Tattersall’s combination of erudition and a conversational style make this is an excellent primer on human evolution. Illus.