With microscopes and brain scans, with psychological experiments and breakthroughs in genetics, neuroscientists are developing new theories about every aspect of our minds from the nature of consciousness to the causes of disorders like autism and schizophrenia. In Brain Cuttings, award-winning science writer Carl Zimmer takes readers on fascinating explorations of the frontiers of research, shedding light on our innermost existence the speed of thought, our perception of time, the complex flashes of electricity that give rise to fear and love, and more.

    In this sharp essay, world-renowned philosopher Bernard-Henri Lévy interrogates the many meanings and metaphors we have assigned to the pandemic—and what they tell us about ourselves.   Drawing on the philosophical tradition from Plato and Aristotle to Lacan and Foucault, Lévy asks uncomfortable questions about reality and mythology: he rejects the idea that the virus is a warning from nature, the inevitable result of global capitalism; he troubles the heroic status of doctors, asking us to think critically about the loci of authority and power; he challenges the panicked polarization that dominates online discourse. Lucid, incisive, and always original, Lévy takes a bird’s-eye view of the most consequential historical event of our time and proposes a way to defend human society from threats to our collective future.

    Even before recorded history began, disease plagued human civilizations, claiming more lives than natural disasters and warfare combined. The ongoing battle with new and resurgent diseases has challenged physicians, scientists, and historians in their struggle to identify causes, antidotes, and preventative measures to combat these epidemics. Analyzing case studies including the Black Death, Spanish Flu, cholera, leprosy, syphilis, cancer, and Ebola, this book systematically maps the development of trends and the latest research on disease into a concise and enlightening timeline. Offering a fascinating and compelling insight into a popular area of social history, this easy-to-read introduction will tell you all you need to know about disease and the ongoing quest to protect human health.

    She would marry a man called Tod or Brad and she would have two perfect children. But instead she married a Jeff and he’s just confessed to having an affair.Spurred on by supportive friends and her unpredictable sister Max, she finds the job she was born for: Wife for Hire. Sam manages everything from domestic help to renovations to social events for many satisfied customers.However when Hal Buchanan is added to her client list but claims not to need her services, Sam realises that while she can organise many things in life, she is not so businesslike when her emotions are involved.

    government’s Human Genome Project. Venter hoped that by decoding the genome ahead of schedule, he would speed up the pace of biomedical research and save the lives of thousands of people. He also hoped to become very famous and very rich. Calling his company Celera (from the Latin for “speed”), he assembled a small group of scientists in an empty building in Rockville, Maryland, and set to work.At the same time, the leaders of the government program, under the direction of Francis Collins, head of the National Human Genome Research Institute at the National Institutes of Health, began to mobilize an unexpectedly unified effort to beat Venter to the prize—knowledge that had the potential to revolutionize medicine and society. The stage was set for one of the most thrilling—and important—dramas in the history of science. The Genome War is the definitive account of that drama—the race for the greatest prize biology has had to offer, told by a writer with exclusive access to Venter’s operation from start to finish. It is also the story of how one man’s ambition created a scientific Camelot where, for a moment, it seemed that the competing interests of pure science and commercial profit might be gloriously reconciled—and the national repercussions that resulted when that dream went awry.From the Hardcover edition.

    Book by Naam, Ramez

    . . . The only crime equaling inhumanity is the crime of indifference, silence, and forgetting.—James OrbinskiIn 1988, James Orbinski, then a medical student in his twenties, embarked on a year-long research trip to Rwanda, a trip that would change who he would be as a doctor and as a man. Investigating the conditions of pediatric AIDS in Rwanda, James confronted widespread pain and suffering, much of it preventable, much of it occasioned by political and economic corruption. Fuelled by the injustice of what he had seen in Rwanda, Orbinski helped establish the Canadian chapter of Médecins Sans Frontières (Doctors Without Borders/MSF). As a member of MSF he travelled to Peru during a cholera epidemic, to Somalia during the famine and civil war, and to Jalalabad, Afghanistan.In April 1994, James answered a call from the MSF Amsterdam office. Rwandan government soldiers and armed militias of extremist Hutus had begun systematically to murder Tutsis. While other foreigners were evacuated from Rwanda, Orbinski agreed to serve as Chef de Mission for MSF in Kigali. As Rwanda descended into a hell of civil war and genocide, he and his team worked tirelessly, tending to thousands upon thousands of casualties. In fourteen weeks 800,000 men, women and children were exterminated. Half a million people were injured, and millions were displaced. The Rwandan genocide was Orbinski’s undoing. Confronted by indescribable cruelty, he struggled to regain his footing as a doctor, a humanitarian and a man. In the end he chose not to retreat from the world, but resumed his work with MSF, and was the organization’s president when it was awarded the Nobel Peace Prize in 1999.An Imperfect Offering is a deeply personal, deeply political book. With unstinting candor, Orbinski explores the nature of humanitarian action in the twenty-first century, and asserts the fundamental imperative of seeing as human those whose political systems have most brutally failed. He insists that in responding to the suffering of others, we must never lose sight of the dignity of those being helped or deny them the right to act as agents in their own lives. He takes readers on a journey to some of the darkest places of our history but finds there unimaginable acts of courage and empathy. Here he is doctor as witness, recording voices that must be heard around the world; calling on others to meet their responsibility.Ummera, ummera–sha is a Rwandan saying that loosely translated means ‘Courage, courage, my friend–find your courage and let it live.’ It was said to me by a patient at our hospital in Kigali. She was slightly older than middle aged and had been attacked with machetes, her entire body rationally and systematically mutilated. Her face had been so carefully disfigured that a pattern was obvious in the slashes. I could do little more for her at that moment than stop the bleeding with a few sutures. We were completely overwhelmed. She knew and I knew that there were so many others. She said to me in the clearest voice I have ever heard, “Allez, allez. Ummera, ummera-sha”–‘Go, go. Courage, courage, my friend–find your courage and let it live.’—From An Imperfect Offering

    Richard Davenport-Hines, an eminent, prize-winning historian, uncovers the centrality of drug abuse in our modern industrial society, from the drug habits of Charles Dickens and John F. Kennedy to today's $400 billion annual worldwide trade in illicit drugs (the same volume as the oil industry). A vivid portrayal of the people and events that have shaped the history of narcotics, The Pursuit of Oblivion reveals that, contrary to the assumption underlying current drug policies, our need to escape reality and our body's need for physical pleasure are both ineradicable aspects of our humanity, unchangeable by government initiative.

    Written for both the casual reader and the science buff hungry for new information, The Vision Revolution is a resource that dispels commonly believed perceptions about sight and offers answers drawn from the field’s most recent research.Changizi focuses on four “why” questions:1. Why do we see in color?2. Why do our eyes face forward?3. Why do we see illusions?4. Why does reading come so naturally to us?Why Do We See in Color?It was commonly believed that color vision evolved to help our primitive ancestors identify ripe fruit. Changizi says we should look closer to home: ourselves. Human color vision evolved to give us greater insights into the mental states and health of other people. People who can see color changes in skin have an advantage over their color-blind counterparts; they can see when people are blushing with embarrassment, purple-faced with exertion or the reddening of rashes. Changizi’s research reveals that the cones in our eyes that allow us to see color are exquisitely designed exactly for seeing color changes in the skin. And it’s no coincidence that the primates with color vision are the ones with bare spots on their faces and other body parts; Changizi shows that the development of color vision in higher primates closely parallels the loss of facial hair, culminating in the near hairlessness and highly developed color vision of humans.Why Do Our Eyes Face Forward?Forward-facing eyes set us apart from most mammals, and there is much dispute as to why we have them. While some speculate that we evolved this feature to give us depth perception available through stereo vision, this type of vision only allows us to see short distances, and we already have other mechanisms that help us to estimate distance. Changizi’s research shows that with two forward-facing eyes, primates and humans have an x-ray ability. Specifically, we’re able to see through the cluttered leaves of the forest environment in which we evolved. This feature helps primates see their targets in a crowded, encroached environment. To see how this works, hold a finger in front of your eyes. You’ll find that you’re able to look “through” it, at what is beyond your finger. One of the most amazing feats of two forward-facing eyes? Our views aren’t blocked by our noses, beaks, etc.Why Do We See Illusions?We evolved to see moving objects, not where they are, but where they are going to be. Without this ability, we couldn’t catch a ball because the brain’s ability to process visual information isn’t fast enough to allow us to put our hands in the right place to intersect for a rapidly approaching baseball. “If our brains simply created a perception of the way the world was at the time light hit the eye, then by the time that perception was elicited—which takes about a tenth of a second for the brain to do—time would have marched on, and the perception would be of the recent past,” Changizi explains. Simply put, illusions occur when our brain is tricked into thinking that a stationary two-dimensional picture has an element that is moving. Our brains project the “moving” element into the future and, as a result, we don’t see what’s on the page, but what our brain thinks will be the case a fraction of a second into the future.Why Does Reading Come So Naturally to Us?We can read faster than we can hear, which is odd, considering that reading is relatively recent, and we’ve evolved to process speech for millions of years. Changizi’s research reveals that language has been carefully designed to tap in to elements of the visual processing center that have evolved for tens of millions of years. Visual signs of all languages are shaped like objects in nature, Changizi says, because we have evolved to see nature easily. “People have noticed letters in nature for some time, and there are artists who have a spent a lot of time photographing Latin letters in natural scenes or on butterfly wings,” Changizi says. “For example, if you look at an upper corner of the room you are in, you will see three contours meeting at a point, making a shape close to that of a ‘Y.’“ The Vision Revolution expands upon how our ancestors found the shapes of Latin letters and delves into how visual signs can have similar shapes even though their inspirations come from very different environments.In addition to these four areas, The Vision Revolution explores other phenomena such as cyclopses, peeking and many more you hadn’t even thought to wonder about. Changizi shows how deeply involved these evolutionary aspects of our vision are in why we see the way we do—and what the future holds for us.“…to understand how culture interacts with vision, one must understand not just the eye’s design, but the actual mechanisms we have evolved,” Changizi says, “for culture can tap in to both the designed responses of our brains and the unintended responses.”The Vision Revolution is a book that finally gives attention to what before has been largely neglected by other works on human vision—a book that looks at the “why.”

    Imagine a planet where North American and Eurasian navies are squaring off over shipping lanes through an acidified, ice-free Arctic. Centuries later, their northern descendants retreat southward as the recovering sea freezes over again. And later still, future nations plan how to avert an approaching Ice Age... by burning what remains of our fossil fuels. These are just a few of the events that are likely to befall Earth and human civilization in the next 100,000 years. And it will be the choices we make in this century that will affect that future more than those of any previous generation. We are living at the dawn of the Age of Humans; the only question is how long that age will last. Few of us have yet asked, "What happens after global warming?" Drawing upon the latest, groundbreaking works of a handful of climate visionaries, Deep Future helps us look beyond 2100 a.d. to the next hundred millennia of life on Earth.

    The Golden Retriever's personality is as golden as his outer coat. He was bred to please, and please he does. He started out as a hunting partner who delivered birds to hand and has evolved into modern times delivering whatever suits his owner's fancy. Because Golden Retrievers were originally bred to work in tandem with humans, they are also highly trainable. Golden Retrievers For Dummies is intended for busy 21st century dog owners who don't have time to sit down and read through 300 pages at a crack. This is a reference you can jump in and out of as dog questions rear their furry heads. This handy guide is also for you ifYou own a Golden Retriever or thinking about getting one. You've just brought home a Golden pup. You want to find the best way to raise and train your Golden. You want to help your Golde n to not just survive but to thrive. Find out what it takes to own this active, intelligent, and friendly dog. Explore the Golden's personality traits and living requirements. Discover which diseases are hereditary. This reference guide covers all the aspects of dog ownership, including:Looking at breeders, rescue groups, and animal shelters Adopting and caring for older dogs Selecting a puppy with help from an established testing process Dog-proofing your house and yard Crate training, housetraining, and obedience training Canine communication and growing pains Feeding, exercising, and playing with your Golden Dealing with illness, problem behavior, and treatment Grooming for health and beauty If you're serious about this Golden business and not just caving in to the kids or some other wild impulse, follow the advice of responsible dog owners and breeders. Look deep into your dog-loving soul and carefully consider the big picture. Love alone is not enough.

    

    They've heard everything from “My two-year-old gets constant ear infections. Should I give her antibiotics? Or probiotics?” to “I heard that my son’s asthma was caused by a lack of microbial exposure. Is this true, and if so what can I do about it now?”Google these questions, and you’ll be overwhelmed with answers. The internet is rife with speculation and misinformation about the risks and benefits of what most parents think of as simply germs, but which scientists now call the microbiome: the combined activity of all the tiny organisms inside our bodies and the surrounding environment that have an enormous impact on our health and well-being. Who better to turn to for answers than Drs. Gilbert and Knight, two of the top scientists leading the investigation into the microbiome—an investigation that is producing fascinating discoveries and bringing answers to parents who want to do the best for their young children. Dirt Is Good is a comprehensive, authoritative, accessible guide you've been searching for.

    We get cancer because we can't avoid it—it's a bug in the system of life itself.Cancer exists in nearly every animal and has afflicted humans as long as our species has walked the earth. In Rebel Cell: Cancer, Evolution, and the New Science of Life's Oldest Betrayal, Kat Arney reveals the secrets of our most formidable medical enemy, most notably the fact that it isn't so much a foreign invader as a double agent: cancer is hardwired into the fundamental processes of life. New evidence shows that this disease is the result of the same evolutionary changes that allowed us to thrive. Evolution helped us outsmart our environment, and it helps cancer outsmart its environment as well—alas, that environment is us.Explaining why "everything we know about cancer is wrong," Arney, a geneticist and award-winning science writer, guides readers with her trademark wit and clarity through the latest research into the cellular mavericks that rebel against the rigid biological "society" of the body and make a leap towards anarchy.We need to be a lot smarter to defeat such a wily foe—smarter even than Darwin himself. In this new world, where we know that every cancer is unique and can evolve its way out of trouble, the old models of treatment have reached their limits. But we are starting to decipher cancer's secret evolutionary playbook, mapping the landscapes in which these rogue cells survive, thrive, or die, and using this knowledge to predict and confound cancer's next move.Rebel Cell is a story about life and death, hope and hubris, nature and nurture. It's about a new way of thinking about what this disease really is and the role it plays in human life. Above all, it's a story about where cancer came from, where it's going, and how we can stop it.

    Translated into eight languages, it is an essential textbook, an accessible reference, and a bestselling text worldwide.This authoritative textbook retains the successful layout and approach of the bestselling fourth edition Four extra chapters have been added on dry eye, scleritis, corneal and refractive surgery, and systemic diseases.Each chapter have been updated and expanded and the number of illustrations greatly increased.Over a third of the illustrations are new for this editionFour extra chapters have been added on dry eye, scleritis, corneal and refractive surgery, and systemic diseases.The contents of each chapter have been updated and expanded and the number of illustrations has significantly increased.