It explains all this and much more. It discloses the best time to have a sex change, how to have a virgin birth, when to seduce your sisters or eat your lover. Quirky and brilliant, it takes as its starting point all creatures great and small worried about their bizarre sex lives, and the letters they write to the wise Dr Tatiana, the only agony aunt in all creation with a prodigious knowledge of both natural history and evolutionary biology.

    With more than one in every five people over the age of fourteen addicted, drug abuse has been called the most formidable health problem worldwide. If we are not victims ourselves, we all know someone struggling with the merciless compulsion to alter their experience by changing how their brain functions.Drawing on years of research--as well as personal experience as a recovered addict--researcher and professor Judy Grisel has reached a fundamental conclusion: for the addict, there will never be enough drugs. The brain's capacity to learn and adapt is seemingly infinite, allowing it to counteract any regular disruption, including that caused by drugs. What begins as a normal state punctuated by periods of being high transforms over time into a state of desperate craving that is only temporarily subdued by a fix, explaining why addicts are unable to live either with or without their drug. One by one, Grisel shows how different drugs act on the brain, the kind of experiential effects they generate, and the specific reasons why each is so hard to kick.Grisel's insights lead to a better understanding of the brain's critical contributions to addictive behavior, and will help inform a more rational, coherent, and compassionate response to the epidemic in our homes and communities.

    He’s a sociopath. And your boss, teacher, and colleague? They may be sociopaths too.We are accustomed to think of sociopaths as violent criminals, but in The Sociopath Next Door, Harvard psychologist Martha Stout reveals that a shocking 4 percent of ordinary people—one in twenty-five—has an often undetected mental disorder, the chief symptom of which is that that person possesses no conscience. He or she has no ability whatsoever to feel shame, guilt, or remorse. One in twenty-five everyday Americans, therefore, is secretly a sociopath. They could be your colleague, your neighbor, even family. And they can do literally anything at all and feel absolutely no guilt. How do we recognize the remorseless? One of their chief characteristics is a kind of glow or charisma that makes sociopaths more charming or interesting than the other people around them. They’re more spontaneous, more intense, more complex, or even sexier than everyone else, making them tricky to identify and leaving us easily seduced. Fundamentally, sociopaths are different because they cannot love. Sociopaths learn early on to show sham emotion, but underneath they are indifferent to others’ suffering. They live to dominate and thrill to win. The fact is, we all almost certainly know at least one or more sociopaths already. Part of the urgency in reading The Sociopath Next Door is the moment when we suddenly recognize that someone we know—someone we worked for, or were involved with, or voted for—is a sociopath. But what do we do with that knowledge? To arm us against the sociopath, Dr. Stout teaches us to question authority, suspect flattery, and beware the pity play. Above all, she writes, when a sociopath is beckoning, do not join the game. It is the ruthless versus the rest of us, and The Sociopath Next Door will show you how to recognize and defeat the devil you know.

    Wade have on violent crime? Freakonomics will literally redefine the way we view the modern world.These may not sound like typical questions for an economist to ask. But Steven D. Levitt is not a typical economist. He is a much heralded scholar who studies the stuff and riddles of everyday life -- from cheating and crime to sports and child rearing -- and whose conclusions regularly turn the conventional wisdom on its head. He usually begins with a mountain of data and a simple, unasked question. Some of these questions concern life-and-death issues; others have an admittedly freakish quality. Thus the new field of study contained in this book: freakonomics.Through forceful storytelling and wry insight, Levitt and co-author Stephen J. Dubner show that economics is, at root, the study of incentives -- how people get what they want, or need, especially when other people want or need the same thing. In Freakonomics, they set out to explore the hidden side of ... well, everything. The inner workings of a crack gang. The truth about real-estate agents. The myths of campaign finance. The telltale marks of a cheating schoolteacher. The secrets of the Ku Klux Klan.What unites all these stories is a belief that the modern world, despite a surfeit of obfuscation, complication, and downright deceit, is not impenetrable, is not unknowable, and -- if the right questions are asked -- is even more intriguing than we think. All it takes is a new way of looking. Steven Levitt, through devilishly clever and clear-eyed thinking, shows how to see through all the clutter.Freakonomics establishes this unconventional premise: If morality represents how we would like the world to work, then economics represents how it actually does work. It is true that readers of this book will be armed with enough riddles and stories to last a thousand cocktail parties. But Freakonomics can provide more than that. It will literally redefine the way we view the modern world.(front flap)

    Meston, a clinical psychologist at the University of Texas at Austin, and evolutionary psychologist David M. Buss joined forces to investigate the underlying sexual motivations of women, what they found astonished them.Through the voices of real women, Meston and Buss reveal the motivations that guide women's sexual decisions and explain the deep-seated psychology and biology that often unwittingly drive women's desires-sometimes in pursuit of health or pleasure, or sometimes for darker, disturbing reasons that a woman may not fully recognize. Drawing on more than a thousand intensive interviews conducted solely for the book, as well as their pioneering research on physiological response and evolutionary emotions, Why Women Have Sex uncovers an amazingly complex and nuanced portrait of female sexuality. The authors delve into the use of sex as a defensive tactic against a mate's infidelity (protection), as a ploy to boost self-confidence (status), as a barter for gifts or household chores (resource acquisition), or as a cure for a migraine headache (medication).Why Women Have Sex stands as the richest and deepest psychological understanding of female sexuality yet achieved and promises to inform every woman's (and her partner's) awareness of her relationship to sex and her sexuality.

    Through the stories of victims, perpetrators, law enforcement, and reform movements from across the country, Snyder explores not only the dark corners of private violence, but also its far-reaching consequences for society, and what it will take to truly address it.

    But this is not the whole story.Shedding light on controversial research and investigating the ferocious gender wars in biology, psychology and anthropology, Angela Saini takes readers on an eye-opening journey to uncover how women are being rediscovered. She explores what these revelations mean for us as individuals and as a society, revealing an alternative view of science in which women are included, rather than excluded.

    We meet people, date, get into and out of relationships, all with the hope of finding someone with whom we share a deep connection. This seems standard now, but it’s wildly different from what people did even just decades ago. Single people today have more romantic options than at any point in human history. With technology, our abilities to connect with and sort through these options are staggering. So why are so many people frustrated?Some of our problems are unique to our time. “Why did this guy just text me an emoji of a pizza?” “Should I go out with this girl even though she listed Combos as one of her favorite snack foods? Combos?!” “My girlfriend just got a message from some dude named Nathan. Who’s Nathan? Did he just send her a photo of his penis? Should I check just to be sure?” But the transformation of our romantic lives can’t be explained by technology alone. In a short period of time, the whole culture of finding love has changed dramatically. A few decades ago, people would find a decent person who lived in their neighborhood. Their families would meet and, after deciding neither party seemed like a murderer, they would get married and soon have a kid, all by the time they were twenty-four. Today, people marry later than ever and spend years of their lives on a quest to find the perfect person, a soul mate.For years, Aziz Ansari has been aiming his comic insight at modern romance, but for Modern Romance, the book, he decided he needed to take things to another level. He teamed up with NYU sociologist Eric Klinenberg and designed a massive research project, including hundreds of interviews and focus groups conducted everywhere from Tokyo to Buenos Aires to Wichita. They analyzed behavioral data and surveys and created their own online research forum on Reddit, which drew thousands of messages. They enlisted the world’s leading social scientists, including Andrew Cherlin, Eli Finkel, Helen Fisher, Sheena Iyengar, Barry Schwartz, Sherry Turkle, and Robb Willer. The result is unlike any social science or humor book we’ve seen before.In Modern Romance, Ansari combines his irreverent humor with cutting-edge social science to give us an unforgettable tour of our new romantic world.

    Debra Soh uses a research-based approach to address this hot-button topic, unmasking popular misconceptions about the nature vs. nurture debate and exploring what it means to be a woman or a man in today’s society. Both scientific and objective, and drawing on original research and carefully conducted interviews, Soh tackles a wide range of issues, such as gender-neutral parenting, gender dysphoric children, and the neuroscience of being transgender. She debates today’s accepted notion that gender is a social construct and a spectrum, and challenges the idea that there is no difference between how male and female brains operate. The End of Gender is a conversation-starting work that will challenge what you thought you knew about gender, identity, and everything in between. Timely, informative, and provocative, it will arm you with the facts you need to come to your own conclusions about gender identity and its place in the world today.

    Sapolsky's storytelling concept is delightful but it also has a powerful intrinsic logic: he starts by looking at the factors that bear on a person's reaction in the precise moment a behavior occurs, and then hops back in time from there, in stages, ultimately ending up at the deep history of our species and its evolutionary legacy.And so the first category of explanation is the neurobiological one. A behavior occurs--whether an example of humans at our best, worst, or somewhere in between. What went on in a person's brain a second before the behavior happened? Then Sapolsky pulls out to a slightly larger field of vision, a little earlier in time: What sight, sound, or smell caused the nervous system to produce that behavior? And then, what hormones acted hours to days earlier to change how responsive that individual is to the stimuli that triggered the nervous system? By now he has increased our field of vision so that we are thinking about neurobiology and the sensory world of our environment and endocrinology in trying to explain what happened.Sapolsky keeps going: How was that behavior influenced by structural changes in the nervous system over the preceding months, by that person's adolescence, childhood, fetal life, and then back to his or her genetic makeup? Finally, he expands the view to encompass factors larger than one individual. How did culture shape that individual's group, what ecological factors millennia old formed that culture? And on and on, back to evolutionary factors millions of years old.The result is one of the most dazzling tours d'horizon of the science of human behavior ever attempted, a majestic synthesis that harvests cutting-edge research across a range of disciplines to provide a subtle and nuanced perspective on why we ultimately do the things we do...for good and for ill. Sapolsky builds on this understanding to wrestle with some of our deepest and thorniest questions relating to tribalism and xenophobia, hierarchy and competition, morality and free will, and war and peace. Wise, humane, often very funny, Behave is a towering achievement, powerfully humanizing, and downright heroic in its own right.

    Based on the most massive study of human mating ever undertaken, encompassing more than 10,000 people of all ages from thirty-seven cultures worldwide, The Evolution of Desire is the first book to present a unified theory of human mating behavior.Now in an updated edition with two new chapters by the author, The Evolution of Desire presents the latest research in the field, including starting new discoveries about the evolutionary advantages of infidelity, orgasm, and physical attractiveness.

    They are told that in the name of sexual consent and feminist empowerment, they must proclaim their desires clearly and confidently. Sex researchers tell us that women don't know what they want. And men are on hand to persuade women that what they want is, in fact, exactly what men want. In this environment, how can women possibly know what they want—and how can they be expected to?In this elegantly written, searching book Katherine Angel surveys medical and psychoanalytic understandings of female desire, from Freud to Kinsey to present-day science; MeToo-era debates over consent, assault, and feminism; and popular culture, TV, and film to challenge our assumptions about female desire. Why, she asks, do we expect desire to be easily understood? Why is there not space for the unsure, the tentative, the maybe, the let's just see? In contrast to the endless exhortation to know what we want, Angel proposes that sex can be a conversation, requiring insight, interaction, and mutual vulnerability—a shared collaboration into the unknown.In this crucial moment of renewed attention to violence and power, Angel urges that we remake our thinking about sex, pleasure, and autonomy without any illusions of perfect self-knowledge. Only then will we bring about Michel Foucault's sardonic promise, in 1976, that "tomorrow sex will be good again."

    Wright unveils the genetic strategies behind everything from our sexual preferences to our office politics--as well as their implications for our moral codes and public policies. Illustrations.

    In a world of modern, involved, caring parents, why are so many kids aggressive and cruel?  Where is intelligence hidden in the brain, and why does that matter?  Why do cross-racial friendships decrease in schools that are more integrated?  If 98% of kids think lying is morally wrong, then why do 98% of kids lie?  What's the single most important thing that helps infants learn language?NurtureShock is a groundbreaking collaboration between award-winning science journalists Po Bronson and Ashley Merryman.  They argue that when it comes to children, we've mistaken good intentions for good ideas.  With impeccable storytelling and razor-sharp analysis, they demonstrate that many of modern society's strategies for nurturing children are in fact backfiring--because key twists in the science have been overlooked.Nothing like a parenting manual, the authors' work is an insightful exploration of themes and issues that transcend children's (and adults') lives.

    Text Me When You Get Home is a personal and sociological perspective - and ultimately a celebration - of the evolution of the modern female friendship.Kayleen Schaefer has experienced (and occasionally, narrowly survived) most every iteration of the modern female friendship. First there was the mean girl cliques of the '90s; then the teenage friendships that revolved around constant discussion of romantic interests and which slowly morphed into Sex and the City spin-offs; the disheartening loneliness of "I'm not like other girls" friendships with only men; the discovery of a platonic soul mate; and finally, the overwhelming love of a supportive female squad (#squad).And over the course of these friendships, Schaefer made a startling discovery: girls make the best friends. And she isn't the only one to realize this. Through interviews with friends, mothers, authors, celebrities, businesswomen, doctors, screenwriters, and historians (a list that includes Judy Blume, Megan Abbott, The Fug Girls, and Kay Cannon), Schaefer shows a remarkable portrait of what female friendships can help modern women accomplish in their social, personal, and work lives.A validation of female friendship unlike any that's ever existed before, this book is a mix of historical research, the author's own personal experience, and conversations about friendships across the country. Everything Schaefer uncovers leads to - and makes the case for - the eventual conclusion that these ties among women are making us (both as individuals and as society as a whole) stronger than ever before.