In fact, a plethora of parasites affect our behavior in ways we have barely begun to understand.  In this mind-bending book, McAuliffe reveals the eons-old war between parasites and other creatures that is playing out in our very own bodies. And more surprising still, she uncovers the decisive role that parasites may have played in the rise and demise of entire civilizations. Our obsession with cleanliness and our experience of disgust are both evolutionary tools for avoiding infection, but they evolved differently for different populations. Political, social, and religious differences among societies may be caused, in part, by the different parasites that prey on us. In the tradition of Jared Diamond’s Guns, Germs, and Steel and Neil Shubin’s Your Inner Fish, This Is Your Brain on Parasites is both a journey into cutting-edge science and a revelatory examination of what it means to be human.

    In this captivating fusion of science, history and personal memoir, writer David Adam explores the weird thoughts that exist within every mind, and how they drive millions of us towards obsessions and compulsions.David has suffered from OCD for twenty years, and The Man Who Couldn’t Stop is his unflinchingly honest attempt to understand the condition and his experiences. What might lead an Ethiopian schoolgirl to eat a wall of her house, piece by piece; or a pair of brothers to die beneath an avalanche of household junk that they had compulsively hoarded? At what point does a harmless idea, a snowflake in a clear summer sky, become a blinding blizzard of unwanted thoughts? Drawing on the latest research on the brain, as well as historical accounts of patients and their treatments, this is a book that will challenge the way you think about what is normal, and what is mental illness.Told with fierce clarity, humour and urgent lyricism, this extraordinary book is both the haunting story of a personal nightmare, and a fascinating doorway into the darkest corners of our minds.

    Or the blissful abandon of a golden retriever racing with glee across a lawn. This is the joy of play. By definition, play is purposeless and all-consuming. And, most important, it’s fun. As we become adults, taking time to play feels like a guilty pleasure—a distraction from “real” work and life. But as Dr. Stuart Brown illustrates, play is anything but trivial. It is a biological drive as integral to our health as sleep or nutrition. In fact, our ability to play throughout life is the single most important factor in determining our success and happiness. Dr. Brown has spent his career studying animal behavior and conducting more than six thousand “play histories” of humans from all walks of life—from serial murderers to Nobel Prize winners. Backed by the latest research, Play explains why play is essential to our social skills, adaptability, intelligence, creativity, ability to problem solve, and more. Play is hardwired into our brains—it is the mechanism by which we become resilient, smart, and adaptable people. Beyond play’s role in our personal fulfillment, its benefits have profound implications for child development and the way we parent, education and social policy, business innovation, productivity, and even the future of our society. From new research suggesting the direct role of three-dimensional-object play in shaping our brains to animal studies showing the startling effects of the lack of play, Brown provides a sweeping look at the latest breakthroughs in our understanding of the importance of this behavior. A fascinating blend of cutting-edge neuroscience, biology, psychology, social science, and inspiring human stories of the transformative power of play, this book proves why play just might be the most important work we can ever do.

    But he was alive and trapped inside his own body for ten years.In January 1988 Martin Pistorius, aged twelve, fell inexplicably sick. First he lost his voice and stopped eating. Then he slept constantly and shunned human contact. Doctors were mystified. Within eighteen months he was mute and wheelchair-bound. Martin's parents were told an unknown degenerative disease left him with the mind of a baby and less than two years to live.Martin was moved to care centers for severely disabled children. The stress and heartache shook his parents’ marriage and their family to the core. Their boy was gone. Or so they thought.Ghost Boy is the heart-wrenching story of one boy’s return to life through the power of love and faith. In these pages, readers see a parent’s resilience, the consequences of misdiagnosis, abuse at the hands of cruel caretakers, and the unthinkable duration of Martin’s mental alertness betrayed by his lifeless body.We also see a life reclaimed—a business created, a new love kindled—all from a wheelchair. Martin's emergence from his own darkness invites us to celebrate our own lives and fight for a better life for others.

    Is it in our genes? The structure of our brains? Our genome may determine our eye color and even aspects of our personality. But our friendships, failures, and passions also shape who we are. The question is: how?Sebastian Seung, a dynamic professor at MIT, is on a quest to discover the biological basis of identity. He believes it lies in the pattern of connections between the brain’s neurons, which change slowly over time as we learn and grow. The connectome, as it’s called, is where our genetic inheritance intersects with our life experience. It’s where nature meets nurture.Seung introduces us to the dedicated researchers who are mapping the brain’s connections, neuron by neuron, synapse by synapse. It is a monumental undertaking—the scientific equivalent of climbing Mount Everest—but if they succeed, it could reveal the basis of personality, intelligence, memory, and perhaps even mental disorders. Many scientists speculate that people with anorexia, autism, and schizophrenia are "wired differently," but nobody knows for sure. The brain’s wiring has never been clearly seen.In sparklingly clear prose, Seung reveals the amazing technological advances that will soon help us map connectomes. He also examines the evidence that these maps will someday allow humans to "upload" their minds into computers, achieving a kind of immortality.Connectome is a mind-bending adventure story, told with great passion and authority. It presents a daring scientific and technological vision for at last understanding what makes us who we are. Welcome to the future of neuroscience.

    Featuring two of Chomsky's most popular and enduring books in one omnibus volume, On Language contains some of the noted linguist and political critic's most informal and accessible work to date, making it an ideal introduction to his thought.In Part I, Language and Responsibility (1979), Chomsky presents a fascinating self-portrait of his political, moral, and linguistic thinking through a series of interviews with Mitsou Ronat, the noted French linguist. In Part II, Reflections on Language (1975), Chomsky explores the more general implications of the study of language and offers incisive analyses of the controversies among psychologists, philosophers, and linguists over fundamental questions of language.

    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.

    Dennett has engaged questions about science and the workings of the mind. His answers have combined rigorous argument with strong empirical grounding. And a lot of fun.Intuition Pumps and Other Tools for Thinking offers seventy-seven of Dennett’s most successful "imagination-extenders and focus-holders" meant to guide you through some of life’s most treacherous subject matter: evolution, meaning, mind, and free will. With patience and wit, Dennett deftly deploys his thinking tools to gain traction on these thorny issues while offering readers insight into how and why each tool was built.Alongside well-known favorites like Occam’s Razor and reductio ad absurdum lie thrilling descriptions of Dennett’s own creations: Trapped in the Robot Control Room, Beware of the Prime Mammal, and The Wandering Two-Bitser. Ranging across disciplines as diverse as psychology, biology, computer science, and physics, Dennett’s tools embrace in equal measure light-heartedness and accessibility as they welcome uninitiated and seasoned readers alike. As always, his goal remains to teach you how to "think reliably and even gracefully about really hard questions."A sweeping work of intellectual seriousness that’s also studded with impish delights, Intuition Pumps offers intrepid thinkers—in all walks of life—delicious opportunities to explore their pet ideas with new powers.

    Serotonin is the "contentment" neurotransmitter that tells our brains we don't need any more; yet its deficiency leads to depression. Ideally, both are in optimal supply. Yet dopamine evolved to overwhelm serotonin--because our ancestors were more likely to survive if they were constantly motivated--with the result that constant desire can chemically destroy our ability to feel happiness, while sending us down the slippery slope to addiction. In the last forty years, government legislation and subsidies have promoted ever-available temptation (sugar, drugs, social media, porn) combined with constant stress (work, home, money, Internet), with the end result of an unprecedented epidemic of addiction, anxiety, depression, and chronic disease. And with the advent of neuromarketing, corporate America has successfully imprisoned us in an endless loop of desire and consumption from which there is no obvious escape.With his customary wit and incisiveness, Lustig not only reveals the science that drives these states of mind, he points his finger directly at the corporations that helped create this mess, and the government actors who facilitated it, and he offers solutions we can all use in the pursuit of happiness, even in the face of overwhelming opposition. Always fearless and provocative, Lustig marshals a call to action, with seminal implications for our health, our well-being, and our culture.

    Covering such turning points as the little-known Celtic and Welsh influences on English, the impact of the Viking raids and the Norman Conquest, and the Germanic invasions that started it all during the fifth century ad, John McWhorter narrates this colorful evolution with vigor. Drawing on revolutionary genetic and linguistic research as well as a cache of remarkable trivia about the origins of English words and syntax patterns, Our Magnificent Bastard Tongue ultimately demonstrates the arbitrary, maddening nature of English--and its ironic simplicity due to its role as a streamlined lingua franca during the early formation of Britain. This is the book that language aficionados worldwide have been waiting for (and no, it's not a sin to end a sentence with a preposition).

    When a small vial arrives in her mailbox from "Lewis Carroll," Ayelet Waldman is at a low point. Her mood storms have become intolerably severe; she has tried nearly every medication possible; her husband and children are suffering with her. So she opens the vial, places two drops on her tongue, and joins the ranks of an underground but increasingly vocal group of scientists and civilians successfully using therapeutic microdoses of LSD. As Waldman charts her experience over the course of a month--bursts of productivity, sleepless nights, a newfound sense of equanimity--she also explores the history and mythology of LSD, the cutting-edge research into the drug, and the byzantine policies that control it. Drawing on her experience as a federal public defender, and as the mother of teenagers, and her research into the therapeutic value of psychedelics, Waldman has produced a book that is eye-opening, often hilarious, and utterly enthralling.

    Worse, as they failed to cure her, they hinted that her devastating symptoms were psychological.The Lady's Handbook for Her Mysterious Illness is a memoir with a mission, to help the millions of (mostly) women who suffer from unnamed or misunderstood conditions.Ramey's pursuit of a diagnosis and cure for her own mysterious illness is a medical mystery that she says reveals a new understanding of today's chronic illnesses as ecological in nature, driven by modern changes to the basic foundations of health, from the quality of our sleep, diet, and social connection to the state of our microbiomes.

    Over the past decade, Silicon Valley executives like Eric Schmidt and Elon Musk, Special Operators like the Navy SEALs and the Green Berets, and maverick scientists like Sasha Shulgin and Amy Cuddy have turned everything we thought we knew about high performance upside down. Instead of grit, better habits, or 10,000 hours, these trailblazers have found a surprising short cut. They're harnessing rare and controversial states of consciousness to solve critical challenges and outperform the competition.New York Times bestselling author Steven Kotler and high performance expert Jamie Wheal spent four years investigating the leading edges of this revolution—from the home of SEAL Team Six to the Googleplex, the Burning Man festival, Richard Branson’s Necker Island, Red Bull’s training center, Nike’s innovation team, and the United Nations’ Headquarters. And what they learned was stunning: In their own ways, with differing languages, techniques, and applications, every one of these groups has been quietly seeking the same thing: the boost in information and inspiration that altered states provide.Today, this revolution is spreading to the mainstream, fueling a trillion dollar underground economy and forcing us to rethink how we can all lead richer, more productive, more satisfying lives. Driven by four accelerating forces—psychology, neurobiology, technology and pharmacology—we are gaining access to and insights about some of the most contested and misunderstood terrain in history. Stealing Fire is a provocative examination of what’s actually possible; a guidebook for anyone who wants to radically upgrade their life.

    Even though the glass ceiling is cracked, most women stay comfortably beneath it, and everywhere we hear about vitally important “hardwired” differences between male and female brains. The neuroscience we read about in magazines, newspaper articles, books, and sometimes even scientific journals increasingly tells a tale of two brains, and the result is more often than not a validation of the status quo. Women, it seems, are just too intuitive for math, men too focused for housework.Drawing on the latest research in neuroscience and psychology, Cordelia Fine debunks the myth of hardwired differences between men’s and women’s brains, unraveling the evidence behind such claims as men’s brains aren’t wired for empathy, and women’s brains aren’t made to fix cars. She then goes one step further, offering a very different explanation of the dissimilarities between men’s and women’s behavior. Instead of a “male brain” and a “female brain,” Fine gives us a glimpse of plastic, mutable minds that are continuously influenced by cultural assumptions about gender.Delusions of Gender provides us with a much-needed corrective to the belief that men’s and women’s brains are intrinsically different--a belief that, as Fine shows with insight and humor--all too often works to the detriment of ourselves and our society.

    With humor and insight, Melissa Mohr takes readers on a journey to discover how "swearing" has come to include both testifying with your hand on the Bible and calling someone a *#$&!* when they cut you off on the highway. She explores obscenities in ancient Rome and unearths the history of religious oaths in the Middle Ages, when swearing (or not swearing) an oath was often a matter of life and death. Holy Sh*t also explains the advancement of civility and corresponding censorship of language in the 18th century, considers the rise of racial slurs after World War II, examines the physiological effects of swearing and answers a question that preoccupies the FCC, the US Senate, and anyone who has recently overheard little kids at a playground: are we swearing more now than people did in the past?A gem of lexicography and cultural history, Holy Sh*t is a serious exploration of obscenity.