The culprit--so necessary and yet the source of such upheaval--is the X chromosome, and this is its story. An enlightening and entertaining tour of the cultural and natural history of this intriguing member of the genome, "The X in Sex" traces the journey toward our current understanding of the nature of X. From its chance discovery in the nineteenth century to the promise and implications of ongoing research, David Bainbridge shows how the X evolved and where it and its counterpart Y are going, how it helps assign developing human babies their sex--and maybe even their sexuality--and how it affects our lives in infinitely complex and subtle ways. X offers cures for disease, challenges our cultural, ethical, and scientific assumptions about maleness and femaleness, and has even reshaped our views of human evolution and human nature.

    But natural selection has given us a suite of beneficial social features, including our capacity for love, friendship, cooperation, and learning. Beneath all of our inventions -- our tools, farms, machines, cities, nations -- we carry with us innate proclivities to make a good society.In Blueprint, Nicholas A. Christakis introduces the compelling idea that our genes affect not only our bodies and behaviors, but also the ways in which we make societies, ones that are surprisingly similar worldwide.With many vivid examples -- including diverse historical and contemporary cultures, communities formed in the wake of shipwrecks, commune dwellers seeking utopia, online groups thrown together by design or involving artificially intelligent bots, and even the tender and complex social arrangements of elephants and dolphins that so resemble our own -- Christakis shows that, despite a human history replete with violence, we cannot escape our social blueprint for goodness.In a world of increasing political and economic polarization, it's tempting to ignore the positive role of our evolutionary past. But by exploring the ancient roots of goodness in civilization, Blueprint shows that our genes have shaped societies for our welfare and that, in a feedback loop stretching back many thousands of years, societies are still shaping our genes today.

    This book considers many of those ideas and presents a new solution why three is the magic number.

    The Power of Rest provides a low-cost, low-risk answer to some pressing health concerns, and is an important adjunct for those already investing time, energy, and money in their health. Readers interested in a new plan to help with sleep disruptions, fatigue, lack of zest, weight loss, or diabetes will find many helpful suggestions in The Power of Rest.

    Amen's groundbreaking new book is for you.We've all felt anxious, sad, traumatized, grief-stricken, stressed, angry, or hopeless at some point in life. It's perfectly normal to go through emotional crises or have periods when you feel panicked or out of sorts. It is how you respond to these challenges that will make all the difference in how you feel--not just immediately, but also in the long run. Unfortunately, many people turn to self-medicating behaviors, such as overeating, drugs, alcohol, risky sexual behavior, anger, or wasting time on mindless TV, video games, Internet surfing, or shopping. And even though these behaviors may give temporary relief from feeling bad, they usually only prolong and exacerbate the problems--or cause other, more serious ones.Is it possible to feel better--and make it last?Renowned physician, psychiatrist, brain-imaging researcher, and founder of Amen Clinics Dr. Daniel Amen understands how critical it is for you to know what will help you feel better fast, now and later. In Feel Better Fast and Make It Last, you'll discover new, powerful brain-based strategies to quickly gain control over anxiety, worry, sadness, stress and anger, strengthening your resilience and giving you joy and purpose for a lifetime.

    This book provides the first complete identification guides to the birds of this teeming tropical paradise. It gives descriptions of 820 regional species, illustrated in 88 specially commissioned color plates accompanied by notes detailing distinctive features and habitats. Entries cover nomenclature, plumage, markings, voice, global range, distribution and regional status, habits, and diet. The main text gives practical information on where to find many exotic species, citing major birdwatching locations. Introductory chapters discuss habitats, climate, land-use, and conservation concerns. Professional ornithologists and amateur bird watchers alike will find this the indispensable bird guide for eastern Malaysia and western Indonesia for many years to come. It is also an unrivalled source of information for casual travellers and ecotourists.

    Author Dr. Bruce Lipton is a former medical school professor and research scientist. His experiments, and that of other leading-edge scientists, have examined in great detail the processes by which cells receive information. The implications of this research radically change our understanding of life. It shows that genes and DNA do not control our biology; that instead DNA is controlled by signals from outside the cell, including the energetic messages emanating from our positive and negative thoughts. Dr. Lipton's profoundly hopeful synthesis of the latest and best research in cell biology and quantum physics is being hailed as a major breakthrough showing that our bodies can be changed as we retrain our thinking.

    This introductory book provides an overview of the key theoretical principles of human sociobiology and evolutionary psychology and shows how they illuminate the ways humans think and behave. The book takes as one of its main premises the idea that we think, feel, and act in ways that once enhanced the reproductive success of our ancestors.The book covers fundamental issues such as the origins and function of sexual reproduction, mating behavior, human mate choice, patterns of violence in families, altruistic behavior, the evolution of brain size and the origins of language, the modular mind, and the relationship between genes and culture. It also examines the larger implications of Darwinism for how we view ourselves as a species and our sense of ourselves as a moral animal. The book includes a valuable historical introduction to evolutionary theories of behavior and concludes with an examination of the social and political ramifications of evolutionary thought. It contains numerous diagrams and illustrations, comprehensive references, summaries, and suggestions for further reading.

    

    For every one of the cells that make up the vessel that you call your body, there are nine impostor cells hitching a ride. You are not just flesh and blood, muscle and bone, brain and skin, but also bacteria and fungi. Over your lifetime, you will carry the equivalent weight of five African elephants in microbes. You are not an individual but a colony.Until recently, we had thought our microbes hardly mattered, but science is revealing a different story, one in which microbes run our bodies and becoming a healthy human is impossible without them.In this riveting, shocking, and beautifully written book, biologist Alanna Collen draws on the latest scientific research to show how our personal colony of microbes influences our weight, our immune system, our mental health, and even our choice of partner. She argues that so many of our modern diseases—obesity, autism, mental illness, digestive disorders, allergies, autoimmunity afflictions, and even cancer—have their root in our failure to cherish our most fundamental and enduring relationship: that with our personal colony of microbes.Many of the questions about modern diseases left unanswered by the Human Genome Project are illuminated by this new science. And the good news is that unlike our human cells, we can change our microbes for the better. Collen's book is a revelatory and indispensable guide. It is science writing at its most relevant: life—and your body—will never seem the same again.

    Within the past ten years, however, mathematicians have proven that they hold the key to unlocking the mysteries of our world--and ourselves. In The Mathematics of Life, Ian Stewart provides a fascinating overview of the vital but little-recognized role mathematics has played in pulling back the curtain on the hidden complexities of the natural world--and how its contribution will be even more vital in the years ahead. In his characteristically clear and entertaining fashion, Stewart explains how mathematicians and biologists have come to work together on some of the most difficult scientific problems that the human race has ever tackled, including the nature and origin of life itself.

    Now one of the nation's leading sleep experts gives you a step-by-step program for overcoming sleep problems from insomnia and snoring to restless legs syndrome and sleep apnea.Dr. Lawrence Epstein of Harvard Medical School reveals his proven six-step plan to maximize your nights and energize your days. He explains the health benefits of sleep and identifies signs of sleep problems as he gives in-depth advice on how to:Turn your bedroom into the optimal sleep environmentFinally overcome insomniaSilence buzz-saw snoringRelax restless legsDeal with daytime exhaustionDetermine if sleep medication is right for youImprove your sleep by improving your child's sleep

    Build more than 20 of your own inexpensive yet highly impressive electronic devices!

    It is believed that we must commit 10,000 hours to master a skill.  According to Lieberman, each of us has spent 10,000 hours learning to make sense of people and groups by the time we are ten.  Social argues that our need to reach out to and connect with others is a primary driver behind our behavior.  We believe that pain and pleasure alone guide our actions.  Yet, new research using fMRI – including a great deal of original research conducted by Lieberman and his UCLA lab -- shows that our brains react to social pain and pleasure in much the same way as they do to physical pain and pleasure.  Fortunately, the brain has evolved sophisticated mechanisms for securing our place in the social world.  We have a unique ability to read other people’s minds, to figure out their hopes, fears, and motivations, allowing us to effectively coordinate our lives with one another.  And our most private sense of who we are is intimately linked to the important people and groups in our lives.  This wiring often leads us to restrain our selfish impulses for the greater good.  These mechanisms lead to behavior that might seem irrational, but is really just the result of our deep social wiring and necessary for our success as a species.   Based on the latest cutting edge research, the findings in Social have important real-world implications.  Our schools and businesses, for example, attempt to minimalize social distractions.  But this is exactly the wrong thing to do to encourage engagement and learning, and literally shuts down the social brain, leaving powerful neuro-cognitive resources untapped.  The insights revealed in this pioneering book suggest ways to improve learning in schools, make the workplace more productive, and improve our overall well-being.

    They don’t want to be Barbie dolls but, like generations of women before them, are told they must look like them. They’re angry about the media’s treatment of women but hungrily consume the very outlets that belittle them. They mock modern culture’s absurd beauty ideal and make videos exposing Photoshopping tricks, but feel pressured to emulate the same images they criticize by posing with a "skinny arm." They understand that what they see isn’t real but still download apps to airbrush their selfies. Yet these same young women are fierce fighters for the issues they care about. They are ready to fight back against their beauty-sick culture and create a different world for themselves, but they need a way forward.In Beauty Sick, Dr. Renee Engeln, whose TEDx talk on beauty sickness has received more than 250,000 views, reveals the shocking consequences of our obsession with girls’ appearance on their emotional and physical health and their wallets and ambitions, including depression, eating disorders, disruptions in cognitive processing, and lost money and time. Combining scientific studies with the voices of real women of all ages, she makes clear that to truly fulfill their potential, we must break free from cultural forces that feed destructive desires, attitudes, and words—from fat-shaming to denigrating commentary about other women. She provides inspiration and workable solutions to help girls and women overcome negative attitudes and embrace their whole selves, to transform their lives, claim the futures they deserve, and, ultimately, change their world.Duration: 11 hr., 45 min., 39 sec.