David P. Barash

Judith Eve Lipton

A lighthearted survey of monogamy and its variations across the animal kingdom challenges the notion that monogamy occurs naturally, profiling examples of animal infidelity and the instincts behind animal sexual behavior. Reprint. 15,000 first printing.

Fidelity and Infidelity in Animals and People

The Myth of Monogamy

Let's face it, say Barash and Lipton: Males and females, boys and girls, men and women are different. To be sure, these differences are often heightened by distinctions in learning, cultural tradition, and social expectation, but underpinning them all is a fundamental difference that derives from biology. Throughout the natural world, males are those creatures that make sperm; females make eggs. The oft-noticed "gender gap" derives, in turn, from this "gamete gap." In Gender Gap, Barash and Lipton (husband and wife, professor and physician, biologist and psychiatrist) explain the evolutionary aspects of male-female differences. After describing the theory underlying the evolutionary explanation of male-female differences-in accessible, lay-person's language-they show how it applies to specific examples of animal behavior. Then, they demonstrate comparable male-female differences in the behavior of human beings cross-culturally, as well as within the United States. Barash and Lipton apply this approach to male-female differences in sexual inclinations, propensities for violence, parenting styles, and childhood experiences. They invoke much work within the traditional social sciences, such as psychology, anthropology, and sociology, which have typically ignored biological factors in the past. Part of the highly successful revolution in scientific thought has been the recognition that evolutionary insights can illuminate behavior, no less than anatomy and physiology. This new discipline, sometimes called "sociobiology" or "evolutionary psychology," promises to help us make sense of ourselves and of our most significant others, shedding new light on what it means to be male or female. Now available in paperback with a new introduction by the authors, this accessible volume integrates work from a variety of fields, applying a new paradigm to research on gender differences. David P. Barash holds a Ph.D. in zoology and is professor of psychology and zoology at the University of Washington, where he has taught since 1973. He has been especially active in the growth and development of sociobiology as a scientific discipline and has received numerous grants and awards. Barash is the author of more than 170 technical articles, and 20 books. Judith Eve Lipton received her M.D. degree from the University of North Carolina, Chapel Hill, and completed her residency in psychiatry at the University of Washington. She is the founder and president emerita of the Washington Physicians for Social Responsibility, and Fellow of the American Psychiatric Association, specializing in women's health.

The Biology of Male-Female Differences

Gender Gap

David Barash, PH D

Barash and Lipton discuss the theories scientists have advanced to explain evolutionary enigmas--from how women get their curves to why women menstruate--and present hypotheses of their own.

Evolutionary Enigmas

How Women Got Their Curves and Other Just-so Stories

From the child taunted by her playmates to the office worker who feels stifled in his daily routine, people frequently take out their pain and anger on others, even those who had nothing to do with the original stress. The bullied child may kick her puppy, the stifled worker yells at his children: Payback can be directed anywhere, sometimes at inanimate things, animals, or other people. In Payback, the husband-and wife team of evolutionary biologist David Barash and psychiatrist Judith Lipton offer an illuminating look at this phenomenon, showing how it has evolved, why it occurs, and what we can do about it. Retaliation and revenge are well known to most people. We all know what it is like to want to get even, get justice, or take revenge. What is new in this book is an extended discussion of redirected aggression, which occurs not only in people but other species as well. The authors reveal that it's not just a matter of yelling at your spouse "because" your boss yells at you. Indeed, the phenomenon of redirected aggression--so-called to differentiate it from retaliation and revenge, the other main forms of payback--haunts our criminal courts, our streets, our battlefields, our homes, and our hearts. It lurks behind some of the nastiest and seemingly inexplicable things that otherwise decent people do, from road rage to yelling at a crying baby. And it exists across boundaries of every kind--culture, time, geography, and even species. Indeed, it's not just a human phenomenon. Passing pain to others can be seen in birds and horses, fish and primates--in virtually all vertebrates. It turns out that there is robust neurobiological hardware and software promoting redirected aggression, as well as evolutionary underpinnings. Payback may be natural, the authors conclude, but we are capable of rising above it, without sacrificing self-esteem and social status. They show how the various human responses to pain and suffering can be managed--mindfully, carefully, and humanely.

Why We Retaliate, Redirect Aggression, and Take Revenge

Payback

So how did women get their curves? Why do they have breasts, while other mammals only develop breast tissue while lactating, and why do women menstruate, when virtually no other beings do so? What are the reasons for female orgasm? Why are human females kept in the dark about their own time of ovulation and maximum fertility, and why are they the only animals to experience menopause? David P. Barash and Judith Eve Lipton, coauthors of acclaimed books on human sexuality and gender, discuss the theories scientists have advanced to explain these evolutionary enigmas (sometimes called "Just-So stories" by their detractors) and present hypotheses of their own. Some scientific theories are based on legitimate empirical data, while others are pure speculation. Barash and Lipton distinguish between what is solid and what remains uncertain, skillfully incorporating their expert knowledge of biology, psychology, animal behavior, anthropology, and human sexuality into their entertaining critiques. Inviting readers to examine the evidence and draw their own conclusions, Barash and Lipton tell an evolutionary suspense story that captures the excitement and thrill of true scientific detection.

Judith Eve Lipton

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