Much more commonly, they are linked to sensory deprivation, intoxication, illness, or injury. People with migraines may see shimmering arcs of light or tiny, Lilliputian figures of animals and people. People with failing eyesight, paradoxically, may become immersed in a hallucinatory visual world. Hallucinations can be brought on by a simple fever or even the act of waking or falling asleep, when people have visions ranging from luminous blobs of color to beautifully detailed faces or terrifying ogres. Those who are bereaved may receive comforting “visits” from the departed. In some conditions, hallucinations can lead to religious epiphanies or even the feeling of leaving one’s own body. Humans have always sought such life-changing visions, and for thousands of years have used hallucinogenic compounds to achieve them. As a young doctor in California in the 1960s, Oliver Sacks had both a personal and a professional interest in psychedelics. These, along with his early migraine experiences, launched a lifelong investigation into the varieties of hallucinatory experience. Here, with his usual elegance, curiosity, and compassion, Dr. Sacks weaves together stories of his patients and of his own mind-altering experiences to illuminate what hallucinations tell us about the organization and structure of our brains, how they have influenced every culture’s folklore and art, and why the potential for hallucination is present in us all, a vital part of the human condition.

    We can now pin down the neurons that fire when a person reports becoming aware of a piece of information and understand the crucial role unconscious computations play in how we make decisions. The emerging theory enables a test of consciousness in animals, babies, and those with severe brain injuries.A joyous exploration of the mind and its thrilling complexities, Consciousness and the Brain will excite anyone interestedin cutting-edge science and technology and the vast philosophical, personal, and ethical implications of finally quantifyingconsciousness.

    The country's leading expert on farmers' markets and traditional foods tells the truth about the foods your grandmother praised but doctors call dangerous.Everyone loves real food, but they're afraid bacon and eggs will give them a heart attack--thus the culinary abomination known as the egg-white omelet. But it turns out that tossing out the yolk isn't smart. Real Food reveals why traditional foods are not only delicious--everyone knows that butter tastes better--but are actually good for you, making the nutritional case for egg, cream, butter, grass-fed beef, roast chicken with the skin, lard, cocoa butter, and more.In lively, personal chapters on produce, dairy, meat, fish, Nina explains how the foods we've eaten for thousands of years--pork, lamb, raw milk cheese, sea salt--have been falsely accused. Industrial foods like corn syrup, which lurks everywhere from fruit juice to chicken broth, are to blame for the triple epidemic of obesity, diabetes, and heart disease, not real food.Nina Planck grew up on a vegetable farm in Virginia and learned to eat right from her no-nonsense parents: along with lots of local fruits and vegetables, the Plancks drank raw milk and ate meatloaf, bacon, and eggs with impunity. But the nutritional trends ran the other way--fat, saturated fat, and cholesterol were taboo--and in her teens and twenties, Nina tried vegan, vegetarian, low-fat, and low-cholesterol diets, with unhappy results.When she opened the first farmers' markets in London, Nina began to eat real food again--for pleasure, not health--and to her surprise she lost weight and felt great. She began to wonder about the farmhouse diet back home. Was it deadly, as the cardiologists say? Happily for people who love food, the answer is no.Real Food upends the conventional wisdom on diet and health. Prepare for pleasant surprises on whipped cream and other delights. The days of deprivation are over.(from the flap)

    The fundamental questions are answered, leaving only the details to be filled in. In this book, Dr Rupert Sheldrake, one of the world's most innovative scientists, shows that science is being constricted by assumptions that have hardened into dogmas. The 'scientific worldview' has become a belief system. All reality is material or physical. The world is a machine, made up of dead matter. Nature is purposeless. Consciousness is nothing but the physical activity of the brain. Free will is an illusion. God exists only as an idea in human minds, imprisoned within our skulls. Sheldrake examines these dogmas scientifically, and shows persuasively that science would be better off without them: freer, more interesting, and more fun.In The God Delusion Richard Dawkins used science to bash God, but here Rupert Sheldrake shows that Dawkins' understanding of what science can do is old-fashioned and itself a delusion.

    Now he offers a framework for envisioning the twenty-first century--an age in which the marriage of human sensitivity and artificial intelligence fundamentally alters and improves the way we live. Kurzweil's prophetic blueprint for the future takes us through the advances that inexorably result in computers exceeding the memory capacity and computational ability of the human brain by the year 2020 (with human-level capabilities not far behind); in relationships with automated personalities who will be our teachers, companions, and lovers; and in information fed straight into our brains along direct neural pathways. Optimistic and challenging, thought-provoking and engaging, The Age of Spiritual Machines is the ultimate guide on our road into the next century.

    This restricted view of happiness works to discourage us from recognizing the upside of any negative life turn and blocks us from recognizing our own growth potential. Our outsized expectations transform natural rites of passage into emotional land mines and steer us to make toxic decisions, as The Myths of Happiness reveals.Because we expect the best (or the worst) from life’s turning points, we shortsightedly place too much weight on our initial emotional responses. The Myths of Happiness empowers readers to look beyond their first response, sharing scientific evidence that often it is our mindset—not our circumstances—that matters. Central to these findings is the notion of hedonic adaptation, the fact that people are far more adaptable than they think. Even after a major life change—good or bad—we tend to return to our initial happiness level, forgetting what once made us elated or why we felt that life was so unbearable. The Myths of Happiness offers the perspective we need to make wiser choices, sharing how to slow the effects of this adaptation after a positive turn and find the way forward in a time of darkness.In The Myths of Happiness, Sonja Lyubomirsky turns an empirical eye to the biggest, messiest moments, providing readers with the clear-eyed vision they need to build the healthiest, most satisfying life. A corrective course on happiness and a call to regard life’s twists and turns with a more open mind, The Myths of Happiness shares practical lessons with life-changing potential.

    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)

    The epidemics of obesity, heart disease, and diabetes are not tied to the overabundance of fat or carbs or any other specific nutrient. Instead, we have been led astray by the growing divide between flavor - the tastes we crave - and the underlying nutrition. Since the late 1940s, we have been slowly leeching flavor out of the food we grow. Those perfectly round, red tomatoes that grace our supermarket aisles today are mostly water, and the big breasted chickens on our dinner plates grow three times faster than they used to, leaving them dry and tasteless. Simultaneously, we have taken great leaps forward in technology, allowing us to produce in the lab the very flavors that are being lost on the farm. Thanks to this largely invisible epidemic, seemingly healthy food is becoming more like junk food: highly craveable but nutritionally empty. We have unknowingly interfered with an ancient chemical language - flavor - that evolved to guide our nutrition, not destroy it.With in-depth historical and scientific research, The Dorito Effect casts the food crisis in a fascinating new light, weaving an enthralling tale of how we got to this point and where we are headed. We've been telling ourselves that our addiction to flavor is the problem, but it is actually the solution. We are on the cusp of a new revolution in agriculture that will allow us to eat healthier and live longer by enjoying flavor the way nature intended.

    Offit, M.D., a scathing exposé of the alternative medicine industry, revealing how even though some popular therapies are remarkably helpful due to the placebo response, many of them are ineffective, expensive, and even deadlyIn Do You Believe in Magic?, Paul Offit, M.D., reveals how alternative medicine—an unregulated industry under no legal obligation to prove its claims or admit its risks—can actually be harmful to our health.Using dramatic real-life stories, Offit separates the sense from the nonsense, showing why any therapy—alternative or traditional—should be scrutinized. He also shows how some nontraditional methods can do a great deal of good, in some cases exceeding therapies offered by conventional practitioners.An outspoken advocate for science-based health advocacy who is not afraid to take on media celebrities who promote alternative practices, Dr. Offit advises, “There’s no such thing as alternative medicine. There’s only medicine that works and medicine that doesn’t.”

    Christopher Hitchens continues to make the case for a splendidly godless universe in this first-ever gathering of the influential voices--past and present--that have shaped his side of the current (and raging) God/no-god debate. With Hitchens as your erudite and witty guide, you'll be led through a wealth of philosophy, literature, and scientific inquiry, including generous portions of the words of Lucretius, Benedict de Spinoza, Charles Darwin, Karl Marx, Mark Twain, George Eliot, Bertrand Russell, Emma Goldman, H. L. Mencken, Albert Einstein, Daniel Dennett, Sam Harris, Richard Dawkins, and many others well-known and lesser known. And they're all set in context and commented upon as only Christopher Hitchens political and literary journalist extraordinaire can.” (Los Angeles Times) Atheist? Believer? Uncertain? No matter: The Portable Atheist will speak to you and engage you every step of the way.

    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.

    This seemingly small phenomenon symbolizes a significant social change that Robert Putnam has identified in this brilliant volume, which The Economist hailed as "a prodigious achievement."Drawing on vast new data that reveal Americans' changing behavior, Putnam shows how we have become increasingly disconnected from one another and how social structures--whether they be PTA, church, or political parties--have disintegrated. Until the publication of this groundbreaking work, no one had so deftly diagnosed the harm that these broken bonds have wreaked on our physical and civic health, nor had anyone exalted their fundamental power in creating a society that is happy, healthy, and safe.Like defining works from the past, such as The Lonely Crowd and The Affluent Society, and like the works of C. Wright Mills and Betty Friedan, Putnam's Bowling Alone has identified a central crisis at the heart of our society and suggests what we can do.

    Award-winning journalist Jennifer Senior now asks: what are the effects of children on their parents?"All Joy and No Fun is an indispensable map for a journey that most of us take without one. Brilliant, funny, and brimming with insight, this is an important book that every parent should read, and then read again. Jennifer Senior is surely one of the best writers on the planet."-Daniel Gilbert, author of Stumbling on HappinessIn All Joy and No Fun, award-winning journalist Jennifer Senior isolates and analyzes the many ways in which children reshape their parents' lives, whether it's their marriages, their jobs, their habits, their hobbies, their friendships, or their internal senses of self. She argues that changes in the last half century have radically altered the roles of today's mothers and fathers, making their mandates at once more complex and far less clear. Recruiting from a wide variety of sources-in history, sociology, economics, psychology, philosophy, and anthropology-she dissects both the timeless strains of parenting and the ones that are brand new, and then brings her research to life in the homes of ordinary parents around the country. The result is an unforgettable series of family portraits, starting with parents of young children and progressing to parents of teens. Through lively and accessible storytelling, Senior follows these mothers and fathers as they wrestle with some of parenthood's deepest vexations-and luxuriate in some of its finest rewards.Meticulously researched yet imbued with emotional intelligence, All Joy and No Fun makes us reconsider some of our culture's most basic beliefs about parenthood, all while illuminating the profound ways children deepen and add purpose to our lives. By focusing on parenthood, rather than parenting, the book is original and essential reading for mothers and fathers of today-and tomorrow.

    By demystifying the fantasies surrounding cancer, Sontag shows cancer for what it is - just a disease. Cancer, she argues, is not a curse, not a punishment, certainly not an embarrassment and, it is highly curable, if good treatment is followed. Almost a decade later, with the outbreak of a new, stigmatized disease replete with mystifications and punitive metaphors, Sontag wrote a sequel to Illness as Metaphor, extending the argument of the earlier book to the AIDS pandemic.These two essays now published together, Illness as Metaphor and AIDS and Its Metaphors, have been translated into many languages and continue to have an enormous influence on the thinking of medical professionals and, above all, on the lives of many thousands of patients and caregivers.

    Today, we live in an uber-connected era, where anyone is able to make thousands of friends and participate in their lives with the swipe of a finger. Why then, in such a connected time in history, do so many women feel disconnected, confined, misunderstood, defeated, or think that success is a solo project? The benefits of a having a tribe are undeniable. Women who have strong social circles are living longer, happier, healthier lives in comparison to those who lack connections and are exhausting themselves trying to quench external desires in isolation. In A Tribe Called Bliss Lori Harder bridges the gap between inspiration and action, providing a lasting resource for positive change and a guidebook for establishing a support tribe. With crucial and fascinating lessons and contextual self-work exercises, this is the ultimate guidebook to discover the key to a lifetime of blissful happiness.