The Naked Ape
The Naked Ape: A Zoologist's Study of the Human Animal (Hardback: ISBN 0-07-043174-4; Reprint: ISBN 0-385-33430-3) is a 1967 book by zoologist and ethologist Desmond Morris that looks at humans as a species and compares them to other animals. The Human Zoo, a follow-up book by Morris that examined the behaviour of people in cities, was published in 1969.
The Naked Ape, which was serialized in the Daily Mirror newspaper and has been translated into 23 languages, depicts human behavior as largely evolved to meet the challenges of prehistoric life as a hunter-gatherer (see nature versus nurture). The book was so named because out of 193 species of monkeys and apes only man is not covered in hair. Desmond Morris, the author, who formerly was the Curator of mammals at London Zoo, said his book was intended to popularise and demystify science.
Morris made a number of claims in the book, including that not only does Homo sapiens have the largest brain of all primates but also the largest penis, and is therefore "the sexiest primate alive". He further claimed that our fleshy ear-lobes, which are unique to humans, are erogenous zones, the stimulation of which can cause orgasm in both males and females. Morris further stated that the more rounded shape of human female breasts means they are mainly a sexual signalling device rather than simply for providing milk for infants.
Morris attempted to frame human behavior in the context of evolution, but his explanations failed to convince academics because they were based on a teleological (goal-oriented) understanding of evolution. For example, Morris wrote that the intense human pair bond evolved so that men who were out hunting could trust that their mates back home were not having sex with other men, and that sparse body hair evolved because the "nakedness" helped intensify pair bonding by increasing tactile pleasure.
 Movie adaptations
A 1973 movie directed by Donald Driver, very loosely based on the book, was made starring Johnny Crawford and Victoria Principal. In 2006, an independent movie was made, based loosely on the book, written and directed by Daniel Mellitz, starring Josh Wise, Chelse Swain, Sean Shanks, Amanda MacDonald, Tony LaThanh, Corbin Bernsen. Beyond their scripts being loosely based on his book, Morris himself was not involved in either movie in any way.
 See also
- Charles Darwin
- Evolutionary psychology
- The Territorial Imperative, 1966 book by Robert Ardrey
- The Moral Animal, 1994 book by Robert Wright
- BBC ON THIS DAY | 12 | 1967: The Naked Ape steps out
- Wright, Robert. The Moral Animal: Why We Are, the Way We Are: The New Science of Evolutionary Psychology. Vintage. 1995.
- The Illustrated Naked Ape: A Zoologist's Study of the Human Animal. Desmond Morris. Review by Janet Dunaif-Hattis. American Anthropologist. Sep 1987, Vol. 89, No. 3: 732–733.