One of the world's greatest scientists of human behaviour shows that free will does not exist - and challenges us to rethink the very notion of choice, identity, responsibility, justice, morality and how we live together. 'One of the best scientist-writers of our time' Oliver Sacks Behind every thought, action and experience there lies a chain of biological and environmental causes, stretching back from the moment a neuron fires to the dawn of our species and beyond. Nowhere in this infinite sequence is there a place where free will could play a role. Without free will, it makes no more sense to punish people for antisocial behaviour than it does to scold a car for breaking down. It is no one's fault they are poor or overweight or unsuccessful, nor do people deserve praise for their talent or hard work; 'grit' is a myth. This mechanistic view of human behaviour challenges our most powerful instincts, but history suggests that we have already made great strides toward it: where once we saw demonic possession or cowardice, for example, now we diagnose illness or trauma and offer help. Determined confronts us with our true nature: who and what we are is biology and nothing more. Disturbing and liberating in equal measure, it explores the far-reaching implications for society of accepting this reality. Monumentally difficult as it may be, the reward will be a far more just and humane world.

One of the world's greatest scientists of human behaviour shows that free will does not exist - and challenges us to rethink the very notion of choice, identity, responsibility, justice, morality and how we live together. 'One of the best scientist-writers of our time' Oliver Sacks Behind every thought, action and experience there lies a chain of biological and environmental causes, stretching back from the moment a neuron fires to the dawn of our species and beyond. Nowhere in this infinite sequence is there a place where free will could play a role. Without free will, it makes no more sense to punish people for antisocial behaviour than it does to scold a car for breaking down. It is no one's fault they are poor or overweight or unsuccessful, nor do people deserve praise for their talent or hard work; 'grit' is a myth. This mechanistic view of human behaviour challenges our most powerful instincts, but history suggests that we have already made great strides toward it: where once we saw demonic possession or cowardice, for example, now we diagnose illness or trauma and offer help. Determined confronts us with our true nature: who and what we are is biology and nothing more. Disturbing and liberating in equal measure, it explores the far-reaching implications for society of accepting this reality. Monumentally difficult as it may be, the reward will be a far more just and humane world.

How do imperceptibly small differences in the environment change one's behavior? What is the anatomy of a bad mood? Does stress shrink our brains? What does "People" magazine's list of America's "50 Most Beautiful People" teach us about nature and nurture? What makes one organism sexy to another? What makes one orgasm different from another? Who will be the winner in the genetic war between the sexes?

Welcome to "Monkeyluv," a curious and entertaining collection of essays about the human animal in all its fascinating variety, from Robert M. Sapolsky, America's most beloved neurobiologist/primatologist. Organized into three sections, each tackling a Big Question in natural science, "Monkeyluv" offers a lively exploration of the influence of genes and the environment on behavior; the social and political -- and, of course, sexual -- implications of behavioral biology; and society's shaping of the individual. From the mating rituals of prairie dogs to the practice of religion in the rain forest, the secretion of pheromones to bugs in the brain, Sapolsky brilliantly synthesizes cutting-edge scientific research with wry, erudite observations about the enormous complexity of simply being human. Thoughtful, engaging, and infused with pop-cultural insights, this collection will appeal to the inner monkey in all of us.

**NEW YORK TIMES BESTSELLER** Why do human beings behave as they do? 'Awe-inspiring... You will learn more about human nature than in any other book I can think of' Henry Marsh, bestselling author of And Finally. We are capable of savage acts of violence but also spectacular feats of kindness: is one side of our nature destined to win out over the other? Every act of human behaviour has multiple layers of causation, spiralling back seconds, minutes, hours, days, months, years, even centuries, right back to the dawn of time and the origins of our species. In the epic sweep of history, how does our biology affect the arc of war and peace, justice and persecution? How have our brains evolved alongside our cultures? This is the exhilarating story of human morality and the science underpinning the biggest question of all: what makes us human? 'One of the best scientist-writers of our time' Oliver Sacks

Renowned primatologist Robert Sapolsky offers a completely revised and updated edition of his most popular work, with nearly 90,000 copies in print Now in a third edition, Robert M. Sapolsky's acclaimed and successful Why Zebras Don't Get Ulcers features new chapters on how stress affects sleep and addiction, as well as new insights into anxiety and personality disorder and the impact of spirituality on managing stress. As Sapolsky explains, most of us do not lie awake at night worrying about whether we have leprosy or malaria. Instead, the diseases we fear-and the ones that plague us now-are illnesses brought on by the slow accumulation of damage, such as heart disease and cancer. When we worry or experience stress, our body turns on the same physiological responses that an animal's does, but we do not resolve conflict in the same way-through fighting or fleeing. Over time, this activation of a stress response makes us literally sick. Combining cutting-edge research with a healthy dose of good humor and practical advice, Why Zebras Don't Get Ulcers explains how prolonged stress causes or intensifies a range of physical and mental afflictions, including depression, ulcers, colitis, heart disease, and more. It also provides essential guidance to controlling our stress responses. This new edition promises to be the most comprehensive and engaging one yet. Renowned primatologist Robert Sapolsky offers a completely revised and updated edition of his most popular work, with nearly 90,000 copies in print Now in a third edition, Robert M. Sapolsky's acclaimed and successful Why Zebras Don't Get Ulcers features new chapters on how stress affects sleep and addiction, as well as new insights into anxiety and personality disorder and the impact of spirituality on managing stress.

Finalist for the Los Angeles Times Book Prize From the man who Oliver Sacks hailed as "one of the best scientist/writers of our time," a collection of sharply observed, uproariously funny essays on the biology of human culture and behavior.In the tradition of Stephen Jay Gould and Oliver Sacks, Robert Sapolsky offers a sparkling and erudite collection of essays about science, the world, and our relation to both. "The Trouble with Testosterone" explores the influence of that notorious hormone on male aggression. "Curious George's Pharmacy" reexamines recent exciting claims that wild primates know how to medicate themselves with forest plants. "Junk Food Monkeys" relates the adventures of a troop of baboons who stumble upon a tourist garbage dump. And "Circling the Blanket for God" examines the neurobiological roots underlying religious belief. Drawing on his career as an evolutionary biologist and neurobiologist, Robert Sapolsky writes about the natural world vividly and insightfully. With candor, humor, and rich observations, these essays marry cutting-edge science with humanity, illuminating the interconnectedness of the world's inhabitants with skill and flair.

The New York Times Bestseller "It's no exaggeration to say that Behave is one of the best nonfiction books I've ever read." -David P. Barash, The Wall Street Journal "It has my vote for science book of the year." -Parul Sehgal, The New York Times "Hands-down one of the best books I've read in years. I loved it." -Dina Temple-Raston, The Washington Post Named a Best Book of the Year by The Washington Post and The Wall Street Journal From the celebrated neurobiologist and primatologist, a landmark, genre-defining examination of human behavior, both good and bad, and an answer to the question: Why do we do the things we do? 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.

This resource comprises a collection of accessible, flexible, tried-and-tested activities for use with people in a range of care and therapy settings, to help them explore their knowledge of themselves and to make sense of their experiences. Among the issues addressed by the activities are exploring physical changes, emotional trauma, interpersonal problems and spiritual dilemmas. Designed with simple and inexpensive art tools in mind for individual and group activities of varying difficulty, it also includes real-life anecdotes that bring the techniques to life. This new edition contains extra activities and resources to promote the continuing wellness of patients and clients outside of therapy settings. This new edition of the Expressive Arts Activity Book is full of fun, easy, creative ideas for workers in hospitals, clinics, schools, hospices, spiritual and religious settings, and in private practice.

Discover this remarkable account of twenty-one years in remote Kenya with a troop of Savannah baboons from the New York Times bestselling author of Behave. 'One of the best scientist-writers of our time' Oliver Sacks Brooklyn-born Robert Sapolsky grew up wishing he could live in the primate diorama in the Museum of Natural History. At school he wrote fan letters to primatologists and even taught himself Swahili, all with the hope of one day joining his primate brethren in Africa. But when, at the age of twenty-one, Sapolky's dream finally comes true he discovers that the African bush bears little resemblance to the tranquillity of a museum. This is the story of the next twenty-one years as Sapolsky slowly infiltrates and befriends a troop of Savannah baboons. Alone in the middle of the Serengeti with no electricity, running water or telephone, and surviving countless scams, culinary atrocities and a surreal kidnapping, Sapolsky becomes ever more enamoured with his adopted baboon troop - unique and compelling characters in their own right - and he returns to them summer after summer, until tragedy finally prevails. 'A Primate's Memoir is the closest the baboon is likely to come - and it's plenty close enough - to having its own Iliad' New York Times Review of Books Exhilarating, hilarious and poignant, A Primate's Memoir is a uniquely honest window into the coming-of-age of one of our greatest scientific minds.

Described by Oliver Sacks as 'one of the best scientist-writers of our time', Robert M. Sapolsky here presents the human animal in all its quirkiness and diversity. In these remarkable essays, Sapolsky once again deploys his compassion and insights into the human condition to tell us who, why and how we are. Monkeyluv touches on themes such as sexuality, aggression, love, parenting, religion, ageing, and mental illness. He ponders such topics as our need to seek out beauty; why our preferences in food become fixed; why we are sexually attracted to one another; why Alzheimer's disease tends to be a post-menopausal phenomenon; and why grandmothers buying groceries for their grandchildren are part of nature's Darwinian logic.