Mainstream science--as well as religious and cultural institutions--has maintained that men and women evolved in families in which a man's possessions and protection were exchanged for a woman's fertility and fidelity. But this narrative is collapsing. Fewer and fewer couples are getting married, and divorce rates keep climbing as adultery and flagging libido drag down even seemingly solid marriages.How can reality be reconciled with the accepted narrative? It can't be, according to renegade thinkers Christopher Ryan and Cacilda Jethá. While debunking almost everything we "know" about sex, they offer a bold alternative explanation in this provocative and brilliant book.Ryan and Jethá's central contention is that human beings evolved in egalitarian groups that shared food, child care, and, often, sexual partners. Weaving together convergent, frequently overlooked evidence from anthropology, archaeology, primatology, anatomy, and psychosexuality, the authors show how far from human nature monogamy really is. Human beings everywhere and in every era have confronted the same familiar, intimate situations in surprisingly different ways. The authors expose the ancient roots of human sexuality while pointing toward a more optimistic future illuminated by our innate capacities for love, cooperation, and generosity.With intelligence, humor, and wonder, Ryan and Jethá show how our promiscuous past haunts our struggles over monogamy, sexual orientation, and family dynamics. They explore why long-term fidelity can be so difficult for so many; why sexual passion tends to fade even as love deepens; why many middle-aged men risk everything for transient affairs with younger women; why homosexuality persists in the face of standard evolutionary logic; and what the human body reveals about the prehistoric origins of modern sexuality.In the tradition of the best historical and scientific writing, Sex at Dawn unapologetically upends unwarranted assumptions and unfounded conclusions while offering a revolutionary understanding of why we live and love as we do.

    Can a person think herself to orgasm? Why doesn't Viagra help women-or, for that matter, pandas? Can a dead man get an erection? Is vaginal orgasm a myth? Mary Roach shows us how and why sexual arousal and orgasm-two of the most complex, delightful, and amazing scientific phenomena on earth-can be so hard to achieve and what science is doing to make the bedroom a more satisfying place.

    Then she is publicly hanged alongside her attacker. These events took place in 1644, in Boston, where today they would beviewed with horror. How--and when--did such a complete transformation of our culture's attitudes toward sex occur?In The Origins of Sex, Faramerz Dabhoiwala provides a landmark history, one that will revolutionize our understanding of the origins of sexuality in modern Western culture. For millennia, sex had been strictly regulated by the Church, the state, and society, who vigorously and brutally attempted topunish any sex outside of marriage. But by 1800, everything had changed. Drawing on vast research--from canon law to court cases, from novels to pornography, not to mention the diaries and letters of people great and ordinary--Dabhoiwala shows how this dramatic change came about, tracing theinterplay of intellectual trends, religious and cultural shifts, and politics and demographics. The Enlightenment led to the presumption that sex was a private matter; that morality could not be imposed; that men, not women, were the more lustful gender. Moreover, the rise of cities erodedcommunity-based moral policing, and religious divisions undermined both church authority and fear of divine punishment. Sex became a central topic in poetry, drama, and fiction; diarists such as Samuel Pepys obsessed over it. In the 1700s, it became possible for a Church of Scotland leader tocommend complete sexual liberty for both men and women. Arguing that the sexual revolution that really counted occurred long before the cultural movement of the 1960s, Dabhoiwala offers readers an engaging and wholly original look at the Western world's relationship to sex.Deeply researched and powerfully argued, The Origins of Sex is a major work of history.

    Rather, this is a drop in the ocean, a paddle in the shallow end of sex history, but I hope you will get pleasantly wet nonetheless.The act of sex has not changed since people first worked out what went where, but the ways in which society dictates how sex is culturally understood and performed have varied significantly through the ages. Humans are the only creatures that stigmatise particular sexual practices, and sex remains a deeply divisive issue around the world. Attitudes will change and grow – hopefully for the better – but sex will never be free of stigma or shame unless we acknowledge where it has come from.

    Doctors loathed this time-consuming procedure and for centuries relied on midwives. Later, they substituted the efficiency of mechanical devices, including the electric vibrator, invented in the 1880s. In The Technology of Orgasm, Rachel Maines offers readers a stimulating, surprising, and often humorous account of hysteria and its treatment throughout the ages, focusing on the development, use, and fall into disrepute of the vibrator as a legitimate medical device.

    However, that's not to say that the Sumerians, Victorians, and every civilization in between and beyond have not tried, wielding their most formidable weapon: the law. At any given point in time, some forms of sex were condoned while others were punished mercilessly. Jump forward or backward a century or two (and often far less than that), and the harmless fun of one time period becomes the gravest crime in another. Sex and Punishment tells the story of the struggle throughout the millennia to regulate the most powerful engine of human behavior.Writer and lawyer Eric Berkowitz uses flesh-and-blood cases—much flesh and even more blood—to evoke the entire sweep of Western sex law, from the savage impalement of an Ancient Mesopotamian adulteress to the imprisonment of Oscar Wilde in 1895 for "gross indecency." The cast of Sex and Punishment is as varied as the forms taken by human desire itself: royal mistresses, gay charioteers, medieval transvestites, lonely goat-lovers, prostitutes of all stripes, London rent boys. Each of them had forbidden sex, and each was judged—and justice, as Berkowitz shows, rarely had much to do with it. With the light touch of a natural storyteller, Berkowitz spins these tales and more, going behind closed doors to reveal the essential history of human desire.

    The idea of “the heterosexual” was unprecedented. After all, men and women had been having sex, marrying, building families, and sometimes even falling in love for millennia without having any special name for their emotions or acts. Yet, within half a century, “heterosexual” had become a byword for “normal,” enshrined in law, medicine, psychiatry, and the media as a new gold standard for human experience. With an eclectic scope and fascinating detail, Straight tells the eye-opening story of a complex and often contradictory man-made creation that turns out to be anything but straight or narrow.

    Exploring the history of cannibalism, the neurology of people who are sexually attracted to animals, the evolution of human body fluids, the science of homosexuality, and serious questions about life and death, Bering astutely covers a generous expanse of our kaleidoscope of quirks and origins.With his characteristic irreverence and trademark cheekiness, Bering leaves no topic unturned or curiosity unexamined, and he does it all with an audaciously original voice. Whether you're interested in the psychological history behind the many facets of sexual desire or the evolutionary patterns that have dictated our current mystique and phallic physique, Why Is the Penis Shaped Like That? is bound to create lively discussion and debate for years to come.

    Christopher Ryan and Cacilda Jethá claim that their evidence shows that before 10,000 years ago sexual constraints did not exist, paternity was not an issue, and men and women engaged in fairly free and casual bonobo-like sexual activity. Our ancestors, they argue, not only shared food, they shared sex. Are they right? Using predominantly the same sources, SEX AT DUSK takes another look at that evidence, fills in many gaps, makes many corrections, and reveals something far less candy-coated. Bringing together evolutionary biology, primatology, anthropology, and human sexuality, SEX AT DUSK shows that, rather than revealing important facts about our sexual evolution, Ryan and Jethá shroud it in a fog of misinformation and faulty logic that can only lead us further into the dark."Nearly all biologists, including yours truly, haven’t bothered to waste their time on such tripe [Sex at Dawn], although a case can be made that we have a professional responsibility to respond when the public is being so egregiously misled. Fortunately, a rebuttal to the Sex at Dawn nonsense is now available via Amazon: Sex at Dusk. It’s not only a suitable slap-down of its woeful predecessor, but Ms. Saxon even got the science right! Moreover, she has a wide-ranging and delightful mind, worth spending time with." David Barash, author of The Myth of Monogamy: fidelity and infidelity in animals and people (Holt, 2002)"Human sexuality has always been politicized, prettified, sanitized, romanticized and mythologized. For adults for whom truth is the ultimate turn-on, I recommend Lynn Saxon's insightful treatment of this eternally fascinating subject." Steven Pinker, Harvard College Professor of Psychology, Harvard University, and the author of How the Mind Works and The Blank Slate."Cleaning the Augean Stables was one of Hercules's more odious tasks, but also perhaps the most useful. Correcting the errors and misrepresentations of Sex at Dawn has been Lynn Saxon's self-imposed labor, and she does it with Herculean strength. Moreover, Sex at Dusk isn't only well-written and scientifically valid, it is great fun as well! This particular transition from Dawn to Dusk is not only natural, but much needed." David P. Barash, Professor of Psychology, University of Washington, Seattle and author of Homo mysterious: evolutionary puzzles of human nature." (Oxford University Press)

    Blending personal stories from Martin's own history with accessible social science, cultural theory, and interviews with sex researchers, psychologists, primatologists, anthropologists, and real women from all walks of life, she reveals startling insights about female sexuality.

    Here is a delightfully entertaining and enlightening look at the unique sex lives of humans.

    Sex therapist, sociologist, and Psychology Today contributor Dr. Marty Klein goes beyond the sex manuals to reveal how our mindsets during sex are more important than any tricks or techniques—and that the way to a healthier, more exciting, more fulfilling sex life lies in first developing our sexual intelligence. This book is the antidote to the many gimmick-oriented sex guides and manuals; Dr. Klein shows us how to reorient how we think about sex in order to experience a truly different way of being sexual.“Marty Klein is the Steve Jobs of sex advice. . . . Sexual Intelligence is a work of enormous wisdom and expansiveness, and will inspire readers, regardless of age, to realize their full sexual potential.”—Ian Kerner, best-selling author of She Comes First

    Since then, Fisher has conducted pioneering brain research on lust, romantic love, and attachment; gathered data on more than 80,000 people to explain why you love who you love; and collected information on more than 30,000 men and women on sexting, hooking up, friends with benefits, and other current trends in courtship and marriage. And she presents a new, scientifically based and optimistic perspective on relationships in our digital age—what she calls “slow love.”This is a cutting-edge tour de force that traces human family life from its origins in Africa over 20 million years ago to the Internet dating sites and bedrooms of today. And it’s got it all: the copulatory gaze and other natural courting ploys; the who, when, where, and why of adultery; love addictions; her discovery of four broad chemically based personality styles and what each seeks in romance; the newest data on worldwide (biologically based) patterns of divorce; how and why men and women think differently; the real story of women, men, and power; the rise—and fall—of the sexual double standard; and what brain science tells us about how to make and keep a happy partnership.

    Drawing on an awesome breadth of research, he shows how, long ago, the narrowness of the newly bipedal human female's pelvis and the increasing size of infants' heads precipitated a crisis for the species. Natural selection allowed for the adaptation of the human female to this environmental stress by reconfiguring her hormonal cycles, entraining them with the periodicity of the moon. The results, however, did much more than ensure our existence; they imbued women with the concept of time, and gave them control over sex--a power that males sought to reclaim. And the possibility of achieving immortality through heirs drove men to construct patriarchal cultures that went on to dominate so much of human history.From the nature of courtship to the evolution of language, Shlain's brilliant and wide-ranging exploration stimulates new ways of thinking about very old matters."A masterpiece of ideas and a unique contribution to our understanding of gender and history, sexuality and evolution." -- Jean Houston[Note: includes Reader's Guide]

    Angier takes readers on a mesmerizing tour of female anatomy and physiology that explores everything from organs to orgasm, and delves into topics such as exercise, menopause, and the mysterious properties of breast milk.A self-proclaimed "scientific fantasia of womanhood." Woman ultimately challenges widely accepted Darwinian-based gender stereotypes. Angier shows how cultural biases have influenced research in evolutionary psychology (the study of the biological bases of behavior) and consequently led to dubious conclusions about "female nature." such as the idea that women are innately monogamous while men are natural philanderers.But Angier doesn't just point fingers; she offers optimistic alternatives and transcends feminist polemics with an enlightened subversiveness that makes for a joyful, fresh vision of womanhood. Woman is a seminal work that will endure as an essential read for anyone intersted in how biology affects who we are as women, as men, and as human beings.