Most of the time this math works quietly behind the scenes . . . until it doesn't. All sorts of seemingly innocuous mathematical mistakes can have significant consequences.Math is easy to ignore until a misplaced decimal point upends the stock market, a unit conversion error causes a plane to crash, or someone divides by zero and stalls a battleship in the middle of the ocean.Exploring and explaining a litany of glitches, near misses, and mathematical mishaps involving the internet, big data, elections, street signs, lotteries, the Roman Empire, and an Olympic team, Matt Parker uncovers the bizarre ways math trips us up, and what this reveals about its essential place in our world. Getting it wrong has never been more fun.

    But in the inevitable condition of aging and death, the goals of medicine seem too frequently to run counter to the interest of the human spirit. Nursing homes, preoccupied with safety, pin patients into railed beds and wheelchairs. Hospitals isolate the dying, checking for vital signs long after the goals of cure have become moot. Doctors, committed to extending life, continue to carry out devastating procedures that in the end extend suffering.Gawande, a practicing surgeon, addresses his profession's ultimate limitation, arguing that quality of life is the desired goal for patients and families. Gawande offers examples of freer, more socially fulfilling models for assisting the infirm and dependent elderly, and he explores the varieties of hospice care to demonstrate that a person's last weeks or months may be rich and dignified.

     More than forty-four percent of Americans admit to losing sleep over stress. And while most of us do everything we can to reduce it, Stanford psychologist and bestselling author Kelly McGonigal, Ph.D., delivers a startling message: Stress isn’t bad. In The Upside of Stress, McGonigal highlights new research indicating that stress can, in fact, make us stronger, smarter, and happier—if we learn how to embrace it. The Upside of Stress is the first book to bring together cutting-edge discoveries on the correlation between resilience—the human capacity for stress-related growth—and mind-set, the power of beliefs to shape reality. As she did in The Willpower Instinct, McGonigal combines science, stories, and exercises into an engaging and practical book that is both entertaining and life-changing, showing you:how to cultivate a mind-set to embrace stresshow stress can provide focus and energyhow stress can help people connect and strengthen close relationshipswhy your brain is built to learn from stress, and how to increase its ability to learn from challenging experiences McGonigal’s TED talk on the subject has already received more than 7 million views. Her message resonates with people who know they can’t eliminate the stress in their lives and want to learn to take advantage of it. The Upside of Stress is not a guide to getting rid of stress, but a guide to getting better at stress, by understanding it, embracing it, and using it.

    From the United States Memory Championship to deep within the author's own mind, this is an electrifying work of journalism that reminds us that, in every way that matters, we are the sum of our memories.

    Could the secrets to personal health lie within our own brains? Journalist Erik Vance explores the surprising ways our expectations and beliefs influence our bodily responses to pain, disease, and everyday events. Drawing on centuries of research and interviews with leading experts in the field, Vance takes us on a fascinating adventure from Harvard’s research labs to a witch doctor’s office in Catemaco, Mexico, to an alternative medicine school near Beijing (often called “China’s Hogwarts”). Vance’s firsthand dispatches will change the way you think—and feel.  Continuing the success of National Geographic’s brain books and rounding out our pop science category, this book shows how expectations, beliefs, and self-deception can actively change our bodies and minds. Vance builds a case for our “internal pharmacy”—the very real chemical reactions our brains produce when we think we are experiencing pain or healing, actual or perceived. Supporting this idea is centuries of placebo research in a range of forms, from sugar pills to shock waves; studies of alternative medicine techniques heralded and condemned in different parts of the world (think crystals and chakras); and most recently, major advances in brain mapping technology. Thanks to this technology, we're learning how we might leverage our suggestibility (or lack thereof) for personalized medicine, and Vance brings us to the front lines of such study.From the Hardcover edition.

      We swim in freezing Arctic waters and piranha-infested rivers to test our limits. We swim for pleasure, for exercise, for healing. But humans, unlike other animals that are drawn to water, are not natural-born swimmers. We must be taught. Our evolutionary ancestors learned for survival; now, in the twenty-first century, swimming is one of the most popular activities in the world.Why We Swim is propelled by stories of Olympic champions, a Baghdad swim club that meets in Saddam Hussein’s palace pool, modern-day Japanese samurai swimmers, and even an Icelandic fisherman who improbably survives a wintry six-hour swim after a shipwreck. New York Times contributor Bonnie Tsui, a swimmer herself, dives into the deep, from the San Francisco Bay to the South China Sea, investigating what about water—despite its dangers—seduces us and why we come back to it again and again.

    In Consilience  (a word that originally meant "jumping together"), Edward O. Wilson renews the Enlightenment's search for a unified theory of knowledge in disciplines that range from physics to biology, the social sciences and the humanities.Using the natural sciences as his model, Wilson forges dramatic links between fields. He explores the chemistry of the mind and the genetic bases of culture. He postulates the biological principles underlying works of art from cave-drawings to Lolita. Presenting the latest findings in prose of wonderful clarity and oratorical eloquence, and synthesizing it into a dazzling whole, Consilience is science in the path-clearing traditions of Newton, Einstein, and Richard Feynman.

    

    David A Kessler has studied this question with regard to tobacco, food, and drugs. Over the course of these investigations, he identified one underlying mechanism common to a broad range of human suffering. This phenomenon—capture—is the process by which our attention is hijacked and our brains commandeered by forces outside our control.In Capture, Dr. Kessler considers some of the most profound questions we face as human beings: What are the origins of mental afflictions, from everyday unhappiness to addiction and depression—and how are they connected? Where does healing and transcendence fit into this realm of emotional experience?Analyzing an array of insights from psychology, medicine, neuroscience, literature, philosophy, and theology, Dr. Kessler deconstructs centuries of thinking, examining the central role of capture in mental illness and questioning traditional labels that have obscured our understanding of it. With a new basis for understanding the phenomenon of capture, he explores the concept through the emotionally resonant stories of both well-known and un-known people caught in its throes.The closer we can come to fully comprehending the nature of capture, Dr. Kessler argues, the better the chance to alleviate its deleterious effects and successfully change our thoughts and behavior Ultimately, Capture offers insight into how we form thoughts and emotions, manage trauma, and heal. For the first time, we can begin to understand the underpinnings of not only mental illness, but also our everyday worries and anxieties. Capture is an intimate and critical exploration of the most enduring human mystery of all: the mind.

    You might even be worried that these lapses in memory could be an early sign of Alzheimer's or dementia. In reality, for the vast majority of us, these examples of forgetting are completely normal. Why? Because while memory is amazing, it is far from perfect. Our brains aren't designed to remember every name we hear, plan we make, or day we experience. Just because your memory sometimes fails doesn't mean it's broken or succumbing to disease. Forgetting is actually part of being human. In Remember, neuroscientist and acclaimed novelist Lisa Genova delves into how memories are made and how we retrieve them. You'll learn whether forgotten memories are temporarily inaccessible or erased forever and why some memories are built to exist for only a few seconds (like a passcode) while others can last a lifetime (your wedding day). You'll come to appreciate the clear distinction between normal forgetting (where you parked your car) and forgetting due to Alzheimer's (that you own a car). And you'll see how memory is profoundly impacted by meaning, emotion, sleep, stress, and context. Once you understand the language of memory and how it functions, its incredible strengths and maddening weaknesses, its natural vulnerabilities and potential superpowers, you can both vastly improve your ability to remember and feel less rattled when you inevitably forget. You can set educated expectations for your memory, and in doing so, create a better relationship with it. You don't have to fear it anymore. And that can be life-changing.

    The term “complexity” can be misleading, however, because what makes West’s discoveries so beautiful is that he has found an underlying simplicity that unites the seemingly complex and diverse phenomena of living systems, including our bodies, our cities and our businesses. Fascinated by issues of aging and mortality, West applied the rigor of a physicist to the biological question of why we live as long as we do and no longer. The result was astonishing, and changed science, creating a new understanding of energy use and metabolism: West found that despite the riotous diversity in the sizes of mammals, they are all, to a large degree, scaled versions of each other. If you know the size of a mammal, you can use scaling laws to learn everything from how much food it eats per day, what its heart-rate is, how long it will take to mature, its lifespan, and so on. Furthermore, the efficiency of the mammal’s circulatory systems scales up precisely based on weight: if you compare a mouse, a human and an elephant on a logarithmic graph, you find with every doubling of average weight, a species gets 25% more efficient—and lives 25% longer. This speaks to everything from how long we can expect to live to how many hours of sleep we need. Fundamentally, he has proven, the issue has to do with the fractal geometry of the networks that supply energy and remove waste from the organism's body. West's work has been game-changing for biologists, but then he made the even bolder move of exploring his work's applicability to cities. Cities, too, are constellations of networks and laws of scalability relate with eerie precision to them. For every doubling in a city's size, the city needs 15% less road, electrical wire, and gas stations to support the same population. More amazingly, for every doubling in size, cities produce 15% more patents and more wealth, as well as 15% more crime and disease. This broad pattern lays the groundwork for a new science of cities. Recently, West has applied his revolutionary work on cities and biological life to the business world. This investigation has led to powerful insights into why some companies thrive while others fail. The implications of these discoveries are far-reaching, and are just beginning to be explored. Scale is a thrilling scientific adventure story about the elemental natural laws that bind us together in simple but profound ways. Through the brilliant mind of Geoffrey West, we can envision how cities, companies and biological life alike are dancing to the same simple, powerful tune, however diverse and unrelated they are to each other.From the Hardcover edition.

    Digital minimalism applies this idea to our personal technology. It's the key to living a focused life in an increasingly noisy world.In this timely and enlightening book, the bestselling author of Deep Work introduces a philosophy for technology use that has already improved countless lives.Digital minimalists are all around us. They're the calm, happy people who can hold long conversations without furtive glances at their phones. They can get lost in a good book, a woodworking project, or a leisurely morning run. They can have fun with friends and family without the obsessive urge to document the experience. They stay informed about the news of the day, but don't feel overwhelmed by it. They don't experience "fear of missing out" because they already know which activities provide them meaning and satisfaction.Now, Newport gives us a name for this quiet movement, and makes a persuasive case for its urgency in our tech-saturated world. Common sense tips, like turning off notifications, or occasional rituals like observing a digital sabbath, don't go far enough in helping us take back control of our technological lives, and attempts to unplug completely are complicated by the demands of family, friends and work. What we need instead is a thoughtful method to decide what tools to use, for what purposes, and under what conditions.Drawing on a diverse array of real-life examples, from Amish farmers to harried parents to Silicon Valley programmers, Newport identifies the common practices of digital minimalists and the ideas that underpin them. He shows how digital minimalists are rethinking their relationship to social media, rediscovering the pleasures of the offline world, and reconnecting with their inner selves through regular periods of solitude. He then shares strategies for integrating these practices into your life, starting with a thirty-day "digital declutter" process that has already helped thousands feel less overwhelmed and more in control.Technology is intrinsically neither good nor bad. The key is using it to support your goals and values, rather than letting it use you. This book shows the way.

    Deep in the mountainous jungle of Malaysia the aboriginal Sng'oi exist on the edge of extinction, though their way of living may ultimately be the kind of existence that will allow us all to survive. The Sng'oi--pre-industrial, pre-agricultural, semi-nomadic--live without cars or cell phones, without clocks or schedules in a lush green place where worry and hurry, competition and suspicion are not known. Yet these indigenous people--as do many other aboriginal groups--possess an acute and uncanny sense of the energies, emotions, and intentions of their place and the living beings who populate it, and trustingly follow this intuition, using it to make decisions about their actions each day. Psychologist Robert Wolff lived with the Sng'oi, learned their language, shared their food, slept in their huts, and came to love and admire these people who respect silence, trust time to reveal and heal, and live entirely in the present with a sense of joy. Even more, he came to recognize the depth of our alienation from these basic qualities of life. Much more than a document of a disappearing people, Original Wisdom: Stories of an Ancient Way of Knowing holds a mirror to our own existence, allowing us to see how far we have wandered from the ways of the intuitive and trusting Sng'oi, and challenges us, in our fragmented world, to rediscover this humanity within ourselves.

    In an Internet society, according to Richard Susskind and Daniel Susskind, we will neither need nor want doctors, teachers, accountants, architects, the clergy, consultants, lawyers, and many others, to work as they did in the 20th century.The Future of the Professions explains how 'increasingly capable systems' -- from telepresence to artificial intelligence -- will bring fundamental change in the way that the 'practical expertise' of specialists is made available in society.The authors challenge the 'grand bargain' -- the arrangement that grants various monopolies to today's professionals. They argue that our current professions are antiquated, opaque and no longer affordable, and that the expertise of their best is enjoyed only by a few. In their place, they propose six new models for producing and distributing expertise in society.The book raises important practical and moral questions. In an era when machines can out-perform human beings at most tasks, what are the prospects for employment, who should own and control online expertise, and what tasks should be reserved exclusively for people?Based on the authors' in-depth research of more than ten professions, and illustrated by numerous examples from each, this is the first book to assess and question the relevance of the professions in the 21st century.

    Inheritance Conventional wisdom dictates that our genetic destiny is fixed at conception. But Dr. Moalem's groundbreaking book shows us that the human genome is far more fluid and fascinating than your ninth grade biology teacher ever imagined. By bringing us to the bedside of his unique and complex patients, he masterfully demonstrates what rare genetic conditions can teach us all about our own health and well-being. In the brave new world we're rapidly rocketing into, genetic knowledge has become absolutely crucial. Inheritance provides an indispensable roadmap for this journey by teaching you: -Why you may have recovered from the psychological trauma caused by childhood bullying-but your genes may remain scarred for life. -How fructose is the sugar that makes fruits sweet-but if you have certain genes, consuming it can buy you a one-way trip to the coroner's office. -Why ingesting common painkillers is like dosing yourself repeatedly with morphine-if you have a certain set of genes. -How insurance companies legally use your genetic data to predict the risk of disability for you and your children-and how that impacts the coverage decisions they make for your family. -How to have the single most important conversation with your doctor-one that can save your life. And finally: -Why people with rare genetic conditions hold the keys to medical problems affecting millions. In this trailblazing book, Dr. Moalem employs his wide-ranging and entertaining interdisciplinary approach to science and medicine-- explaining how art, history, superheroes, sex workers, and sports stars all help us understand the impact of our lives on our genes, and our genes on our lives. Inheritance will profoundly alter how you view your genes, your health--and your life.