With case studies and advice for a fitter life, this is an intriguing and thought-provoking book, one which should be read by anyone who cares about their wellbeing.

    This concept of the umwelt has become enormously important within posthumanist philosophy, influencing such figures as Heidegger, Merleau-Ponty, Deleuze and Guattari, and, most recently, Giorgio Agamben, who has called Uexküll "a high point of modern antihumanism."A key document in the genealogy of posthumanist thought, A Foray into the Worlds of Animals and Humans advances Uexküll's revolutionary belief that nonhuman perceptions must be accounted for in any biology worth its name; it also contains his arguments against natural selection as an adequate explanation for the present orientation of a species' morphology and behavior. A Theory of Meaning extends his thinking on the umwelt, while also identifying an overarching and perceptible unity in nature. Those coming to Uexküll's work for the first time will find that his concept of the umwelt holds out new possibilities for the terms of animality, life, and the whole framework of biopolitics itself.

    Supersized life spans are going to radically alter society, and present an unprecedented opportunity to change our approach not only to old age but to all of life’s stages. The ramifications are just beginning to dawn on us.... yet in the meantime, we keep thinking about, and planning for, life as it used to be lived. In A Long Bright Future, longevity and aging expert Laura Carstensen guides us into the new possibilities offered by a longer life. She debunks the myths and misconceptions about aging that stop us from adequately preparing for the future both as individuals and as a society: that growing older is associated with loneliness and unhappiness, and that only the genetically blessed live well and long. She then focuses on other important components of a long life, including finances, health, social relationships, Medicare and Social Security, challenging our preconceived notions of “old age” every step of the way.

    With the addition of new chapters, thorough updating, and a new co-author, this latest edition represents the definitive introduction to behavioral genetics: the crossroads where the fields of psychology, psychiatry, and genetics intersect.

    She was a poor Southern tobacco farmer who worked the same land as her enslaved ancestors, yet her cells—taken without her knowledge—became one of the most important tools in medicine. The first “immortal” human cells grown in culture, they are still alive today, though she has been dead for more than sixty years. If you could pile all HeLa cells ever grown onto a scale, they’d weigh more than 50 million metric tons—as much as a hundred Empire State Buildings. HeLa cells were vital for developing the polio vaccine; uncovered secrets of cancer, viruses, and the atom bomb’s effects; helped lead to important advances like in vitro fertilization, cloning, and gene mapping; and have been bought and sold by the billions.Yet Henrietta Lacks remains virtually unknown, buried in an unmarked grave.Now Rebecca Skloot takes us on an extraordinary journey, from the “colored” ward of Johns Hopkins Hospital in the 1950s to stark white laboratories with freezers full of HeLa cells; from Henrietta’s small, dying hometown of Clover, Virginia — a land of wooden quarters for enslaved people, faith healings, and voodoo — to East Baltimore today, where her children and grandchildren live and struggle with the legacy of her cells.Henrietta’s family did not learn of her “immortality” until more than twenty years after her death, when scientists investigating HeLa began using her husband and children in research without informed consent. And though the cells had launched a multimillion-dollar industry that sells human biological materials, her family never saw any of the profits. As Rebecca Skloot so brilliantly shows, the story of the Lacks family — past and present — is inextricably connected to the history of experimentation on African Americans, the birth of bioethics, and the legal battles over whether we control the stuff we are made of.Over the decade it took to uncover this story, Rebecca became enmeshed in the lives of the Lacks family—especially Henrietta’s daughter Deborah, who was devastated to learn about her mother’s cells. She was consumed with questions: Had scientists cloned her mother? Did it hurt her when researchers infected her cells with viruses and shot them into space? What happened to her sister, Elsie, who died in a mental institution at the age of fifteen? And if her mother was so important to medicine, why couldn’t her children afford health insurance?Intimate in feeling, astonishing in scope, and impossible to put down, The Immortal Life of Henrietta Lacks captures the beauty and drama of scientific discovery, as well as its human consequences.

    In college, I ran against Kenyans, and wondered whether endurance genes might have traveled with them from East Africa. At the same time, I began to notice that a training group on my team could consist of five men who run next to one another, stride for stride, day after day, and nonetheless turn out five entirely different runners. How could this be?We all knew a star athlete in high school. The one who made it look so easy. He was the starting quarterback and shortstop; she was the all-state point guard and high-jumper. Naturals. Or were they?The debate is as old as physical competition. Are stars like Usain Bolt, Michael Phelps, and Serena Williams genetic freaks put on Earth to dominate their respective sports? Or are they simply normal people who overcame their biological limits through sheer force of will and obsessive training?The truth is far messier than a simple dichotomy between nature and nurture. In the decade since the sequencing of the human genome, researchers have slowly begun to uncover how the relationship between biological endowments and a competitor’s training environment affects athleticism. Sports scientists have gradually entered the era of modern genetic research.In this controversial and engaging exploration of athletic success, Sports Illustrated senior writer David Epstein tackles the great nature vs. nurture debate and traces how far science has come in solving this great riddle. He investigates the so-called 10,000-hour rule to uncover whether rigorous and consistent practice from a young age is the only route to athletic excellence.Along the way, Epstein dispels many of our perceptions about why top athletes excel. He shows why some skills that we assume are innate, like the bullet-fast reactions of a baseball or cricket batter, are not, and why other characteristics that we assume are entirely voluntary, like an athlete’s will to train, might in fact have important genetic components.This subject necessarily involves digging deep into sensitive topics like race and gender. Epstein explores controversial questions such as:Are black athletes genetically predetermined to dominate both sprinting and distance running, and are their abilities influenced by Africa’s geography?Are there genetic reasons to separate male and female athletes in competition?Should we test the genes of young children to determine if they are destined for stardom?Can genetic testing determine who is at risk of injury, brain damage, or even death on the field?Through on-the-ground reporting from below the equator and above the Arctic Circle, revealing conversations with leading scientists and Olympic champions, and interviews with athletes who have rare genetic mutations or physical traits, Epstein forces us to rethink the very nature of athleticism.

    Though local inhabitants had known about it for century, Bingham documented and photographed the ruins of a 15th century settlement nestled along a mountain ridge above the Urubamba Valley in Peru, placed so perfectly from a defensive standpoint that it’s believed the Spanish never conquered it and may have never known about it.

    News of both the Ice Man's discovery and his age, which was put at over five thousand years, fascinated scientists and newspapers throughout the world. But what made Sykes's story particularly revelatory was his successful identification of a genetic descendant of the Ice Man, a woman living in Great Britain today. How was Sykes able to locate a living relative of a man who died thousands of years ago?In The Seven Daughters of Eve, he gives us a firsthand account of his research into a remarkable gene, which passes undiluted from generation to generation through the maternal line. After plotting thousands of DNA sequences from all over the world, Sykes found that they clustered around a handful of distinct groups. Among Europeans and North American Caucasians, there are, in fact, only seven. This conclusion was staggering: almost everyone of native European descent, wherever they may live throughout the world, can trace their ancestry back to one of seven women, the Seven Daughters of Eve.Naming them Ursula, Xenia, Helena, Velda, Tara, Katrine, and Jasmine, Sykes has created portraits of their disparate worlds by mapping the migratory patterns followed by millions of their ancestors. In reading the stories of these seven women, we learn exactly how our origins can be traced, how and where our ancient genetic ancestors lived, and how we are each living proof of the almost indestructible strands of DNA, which have survived over so many thousands of years. Indeed, The Seven Daughters of Eve is filled with dramatic stories: from Sykes's identification, using DNA samples from two living relatives, of the remains of Tsar Nicholas and Tsaress Alexandra, to the Caribbean woman whose family had been sold into slavery centuries before and whose ancestry Sykes was able to trace back to the Eastern coast of central Africa. Ultimately, Sykes's investigation reveals that, as a race, what humans have in common is more deeply embedded than what separates us.

    What happened, how it happened, and what it means to you today. A colorful cast of characters whose discoveries were often driven not only by personal tragedy, curiosity, and hard work, but petty bickering, dumb luck, and a healthy dose of humor. For anyone interested in science, medicine, and beyond... Why are you alive right now? Chances are, you owe your life to one of the remarkable medical discoveries in this book. Maybe it was vaccines. Or antibiotics. Or X-rays. Revolutionary medical breakthroughs like these haven’t just changed the way we treat disease, they’ve transformed how we understand ourselves and the world we live in. In Breakthrough!, Jon Queijo tells the hidden stories behind 10 of history’s most amazing medical discoveries. This isn’t dry history: These are life-and-death mysteries uncovered, tales of passionate, often-mocked individuals who stood their ground and were proven right. From germs to genetics, the ancient Hippocrates to the cutting edge, these are stories that have changed the world—and, quite likely, saved your life.

    In this book, he builds on that theme by showing why this is the luckiest time yet to be alive, giving you the keys to the new kingdom of wellness.Medicine is undergoing rapid change. In the old world, you followed general principles and doctors treated you based on broad, one-size-fits all solutions. In this new golden age, you’ll be able to take full advantage of the latest scientific findings and leverage the power of technology to customize your care. Only those who know how to access and adapt to these breakthroughs—without being distracted by hyped ideas and bad medicine—will benefit. Imagine being able to get fit and lose weight without dieting, train your immune system to fight cancer, edit your DNA to avoid a certain fate, erase the risk of a heart attack, reverse aging, and know exactly which drugs to take to optimize health with zero side effects.That’s the picture of the future that you can enter starting today. Welcome to The Lucky Years.

    It includes: Two full-length exams that follow the content and style of the new AP exam All test questions answered and explained An extensive review covering all AP test topics Hundreds of additional multiple-choice and free-response practice questions with answer explanations

    Ecosystem: Structure and Function Biogeochemical Cycles, Aquatic Ecosystems: Freshwater Communities, Estuaries and Marine Communities Terrestrial Ecosystems Pollution Ecology and Human Welfare Wild Life Management Biogeography, Adaptations Indices

    Rochman takes an authoritative look at the latest hot-button issues in the world of pre- and postnatal testing and tells the stories of women and men struggling to understand the variety of tests and grappling with their results—revelations that are sometimes joyous, sometimes heartbreaking, and often profound.Propelled by human narratives and meticulously reported, The Gene Machine introduces us to scientists working to unlock the secrets of the human genome; gene counselors and spiritual advisers helping parents manage this complex new reality; and, of course, parents themselves, including the author, who glimpse the genetic futures of their children. The Gene Machine is both a scientific road map and a meditation on our power to shape the future, one that gets to the very core of what it means to be human.

    Building from a review of the basic science to the how and why of clinical practice, this text is thorough guide to immunohematology and transfusion practices. It begins with six color plates of which Plate 2 - standardized grading of macroscopic red cell antigen-antibody reactions - is extraordinarily useful. These are actual photomicrographs of immediate spin reactions and at a glance, will automatically assure standardized reporting of the reactions. Chapter on medicolegal and ethical aspects of providing blood collection and transfusion service is simply fascinating reveting reading. An added bonus is the table of blood group characteri stics (antigen, ISBT number, frequency in different ethnicities, expression during life, etc.) on the inside covers at the front and back of the book. Nothing like having a quick complete reference when you need it! This is a great book. Valerie L. Ng, PhD, MD, University of California, San Francisco, California for Doody Review Service.

    They were hunter-gatherers, consummate foraging experts, but taking the world as they found it. Then a revolution occurred – our ancestors’ interaction with other species changed. They began to tame them. The human population boomed; civilization began.In her new book, Tamed, Alice Roberts uncovers the amazing deep history of ten familiar species with incredible wild pasts: dogs, apples and wheat; cattle; potatoes and chickens; rice, maize, and horses – and, finally, humans. Alice Roberts not only reveals how becoming part of our world changed these animals and plants, but shows how they became our allies, essential to the survival and success of our own species – and to our future.Enlightening, wide-ranging and endlessly fascinating, Tamed is an epic story, encompassing hundreds of thousands of years of history and archaeology alongside cutting-edge genetics and anthropology. Yet it is also a deeply personal journey that will change how we see ourselves and the species on which we have left our mark.