The consequences of losing beavers were profound: streams eroded, wetlands dried up, and species from salmon to swans lost vital habitat. Today, a growing coalition of “Beaver Believers”―including scientists, ranchers, and passionate citizens―recognizes that ecosystems with beavers are far healthier, for humans and non-humans alike, than those without them. From the Nevada deserts to the Scottish highlands, Believers are now hard at work restoring these industrious rodents to their former haunts. Eager is a powerful story about one of the world’s most influential species, how North America was colonized, how our landscapes have changed over the centuries, and how beavers can help us fight drought, flooding, wildfire, extinction, and the ravages of climate change. Ultimately, it’s about how we can learn to coexist, harmoniously and even beneficially, with our fellow travelers on this planet.

    Using his own research and experiences throughout the world, Lieberman recounts without jargon how and why humans evolved to walk, run, dig, and do other necessary and rewarding physical activities while avoiding needless exertion.Exercised is entertaining and enlightening but also constructive. As our increasingly sedentary lifestyles have contributed to skyrocketing rates of obesity and diseases such as diabetes, Lieberman audaciously argues that to become more active we need to do more than medicalize and commodify exercise.Drawing on insights from evolutionary biology and anthropology, Lieberman suggests how we can make exercise more enjoyable, rather than shaming and blaming people for avoiding it. He also tackles the question of whether you can exercise too much, even as he explains why exercise can reduce our vulnerability to the diseases mostly likely to make us sick and kill us.

    From the New York Times bestselling author of Chasing the Scream and Lost Connections comes a groundbreaking examination of why this is happening--and how to get our attention back. "The book the world needs in order to win the war on distraction."--Adam Grant, author of Think Again"Read this book to save your mind."--Susan Cain, author of QuietIn the United States, teenagers can focus on one task for only sixty-five seconds at a time, and office workers average only three minutes. Like so many of us, Johann Hari was finding that constantly switching from device to device and tab to tab was a diminishing and depressing way to live. He tried all sorts of self-help solutions--even abandoning his phone for three months--but nothing seemed to work. So Hari went on an epic journey across the world to interview the leading experts on human attention--and he discovered that everything we think we know about this crisis is wrong.We think our inability to focus is a personal failure to exert enough willpower over our devices. The truth is even more disturbing: our focus has been stolen by powerful external forces that have left us uniquely vulnerable to corporations determined to raid our attention for profit. Hari found that there are twelve deep causes of this crisis, from the decline of mind-wandering to rising pollution, all of which have robbed some of our attention. In Stolen Focus, he introduces readers to Silicon Valley dissidents who learned to hack human attention, and veterinarians who diagnose dogs with ADHD. He explores a favela in Rio de Janeiro where everyone lost their attention in a particularly surreal way, and an office in New Zealand that discovered a remarkable technique to restore workers' productivity.Crucially, Hari learned how we can reclaim our focus--as individuals, and as a society--if we are determined to fight for it. Stolen Focus will transform the debate about attention and finally show us how to get it back.

    Extracted from opium, the sap of the poppy, this popular drug was welcomed into the homes of rich and poor alike, in the guise of medicinal uses in the form of laudanum and opium elixirs, and as pure, undisguised morphine.Laudanum contained opium, saffron, cinnamon and alcohol. In the spirit of 19th century progress, other opium concoctions were created and a whole industry in quackery erupted. In both Britain and North America, opium was mixed with everything imaginable: mercury, hashish, cayenne pepper, ether, chloroform, belladonna and whisky, sherry, wine and brandy.In the Arms of Morpheus examines how the drinking of laudanum for medical reasons developed and how it became an everyday safeguard against pain, poverty, and boredom. Opium eating was catapulted into fame by the confessions of Thomas De Quincy and insinuated itself into the lives and works of writers such as Louisa May Alcott, Lord Byron, Shelley, Elizabeth Barrett Browning, John Keats, the Brontes, Samuel Taylor Coleridge and many others.Thoroughly researched and copiously illustrated with photographs, engravings, advertisements, movie stills, pulp magazine and dime novel covers and paraphernalia, In the Arms of Morpheus continues the history of opium's emergence as an omnipresent and sometimes devastating influence.

    William Maples can deduce the age, gender, and ethnicity of a murder victim, the manner in which the person was dispatched, and, ultimately, the identity of the killer.  In Dead Men Do Tell Tales, Dr. Maples revisits his strangest, most interesting, and most horrific investigations, from the baffling cases of conquistador Francisco Pizarro and Vietnam MIAs to the mysterious deaths of President Zachary Taylor and the family of Czar Nicholas II.

    It not only led to Oprah's declaration that she'd never eat a burger again, it sent shock waves through a concerned and vulnerable public.A fourth-generation Montana rancher, Lyman investigated the use of chemicals in agriculture after developing a spinal tumor that nearly paralyzed him. Now a vegetarian, he blasts through the propaganda of beef and dairy interests - and the government agencies that protect them - to expose an animal-based diet as the primary cause of cancer, heart disease, and obesity in this country. He warns that the livestock industry is repeating the mistakes that led to Mad Cow disease in England while simultaneously causing serious damage to the environment.Persuasive, straightforward, and full of the down-home good humor and optimism of a son of the soil, Mad Cowboy is both an inspirational story of personal transformation and a convincing call to action for a plant-based diet - for the good of the planet and the health of us all.

    He tells of the large science-steeped family who fostered his early fascination with chemistry. There follow his years at boarding school where, though unhappy, he developed the intellectual curiosity that would shape his later life. And we hear of his return to London, an emotionally bereft ten-year-old who found solace in his passion for learning. Uncle Tungsten radiates all the delight and wonder of a boy’s adventures, and is an unforgettable portrait of an extraordinary young mind.

    In existence for some hundred million years, it was discovered only recently. Exploring its evolution, its daily existence, and its journey from ticks to mice to deer to humans, Karlen lucidly examines the life and world of this recently prominent germ. He also describes how it attacks the human body, and how by changing the environment, people are now much more likely to come into contact with it. Charming and thorough and smart, this book is a wonderfully written biography of your not so typical biographical subject.

    By some estimates, half of the results from these studies can't be replicated elsewhere-the science is simply wrong. Often, research institutes and academia emphasize publishing results over getting the right answers, incentivizing poor experimental design, improper methods, and sloppy statistics. Bad science doesn't just hold back medical progress, it can sign the equivalent of a death sentence. How are those with breast cancer helped when the cell on which 900 papers are based turns out not to be a breast cancer cell at all? How effective could a new treatment for ALS be when it failed to cure even the mice it was initially tested on? In Rigor Mortis, award-winning science journalist Richard F. Harris reveals these urgent issues with vivid anecdotes, personal stories, and interviews with the nation's top biomedical researchers. We need to fix our dysfunctional biomedical system-now.

    These individuals all lost some part of what we think of as our self, but they then offer remarkable, sometimes heart-wrenching insights into what remains. One man cut off his own leg. Another became one with the universe.We are learning about the self at a level of detail that Descartes (“I think therefore I am”) could never have imagined. Recent research into Alzheimer’s illuminates how memory creates your narrative self by using the same part of your brain for your past as for your future. But wait, those afflicted with Cotard’s syndrome think they are already dead; in a way, they believe that “I think therefore I am not.” Who—or what—can say that? Neuroscience has identified specific regions of the brain that, when they misfire, can cause the self to move back and forth between the body and a doppelgänger, or to leave the body entirely. So where in the brain, or mind, or body, is the self actually located? As Ananthaswamy elegantly reports, neuroscientists themselves now see that the elusive sense of self is both everywhere and nowhere in the human brain.

    Armed with the extraordinary new discoveries about our genes, Ridley turns his attention to the nature versus nurture debate to bring the first popular account of the roots of human behaviour. What makes us who we are?In February 2001 it was announced that the genome contains not 100,000 genes as originally expected but only 30,000. This startling revision led some scientists to conclude that there are simply not enough human genes to account for all the different ways people behave: we must be made by nurture, not nature.Matt Ridley argues that the emerging truth is far more interesting than this myth. Nurture depends on genes, too, and genes need nurture. Genes not only predetermine the broad structure of the brain; they also absorb formative experiences, react to social cues and even run memory. They are consequences as well as causes of the will.Published fifty years after the discovery of the double helix of DNA, Nature via Nurture chronicles a new revolution in our understanding of genes. Ridley recounts the hundred years' war between the partisans of nature and nurture to explain how this paradoxical creature, the human being, can be simultaneously free-willed and motivated by instinct and culture. Nature via Nurture is an enthralling, up-to-the-minute account of how genes build brains to absorb experience.

    But AIDS is just one of the many emerging viruses for which we have, as yet, no cure. Even the old plagues – TB, cholera, bubonic plague – are making a comeback, resistant now to our drugs.Frank Ryan, a leading authority on disease, describes the groundbreaking research of the world’s leading experts in the field to show both where these viruses come from and why they prove to be so lethal, and advances a radical new biological theory for the origins and behaviour of plague viruses. Full of vivid despatches from the front line of research and medicine, 'Virus X' is terrifying and essential reading for anyone interested in the effects of plague viruses on human evolution.“Extremely well written…Frank Ryan has the page-turning and spine-chilling ability of a good novelist”MATT RIDLEY, 'Sunday Telegraph'“Compelling and frightening…the plot could not be bettered”MICHAEL SMITH, 'Scotsman'“Ryan is very good at making technical matters comprehensible to the lay reader but more impressive still is the way he conveys the intellectual excitement and elation of scientific discovery”ANTHONY DANIELS, 'Literary Review'“Ryan takes us through the drama of discovery and challenges the notion that certain questions are too appalling to contemplate”DAVID BRADLEY, 'New Scientist'“Dr Ryan writes well in a difficult technical field, weaving the technicalities of scientific history, medicine, molecular biology and evolution into the human narratives…very readable and disturbing”JOHN R.G. TURNER, 'New York Times'

    Brinkley–America’s most brazen young con man–arrived in the tiny town of Milford, Kansas. He set up a medical practice and introduced an outlandish surgical method using goat glands to restore the fading virility of local farmers.It was all nonsense, of course, but thousands of paying customers quickly turned “Dr.” Brinkley into America’s richest and most famous surgeon. His notoriety captured the attention of the great quackbuster Morris Fishbein, who vowed to put the country’s “most daring and dangerous” charlatan out of business.Their cat-and-mouse game lasted throughout the 1920s and ’30s, but despite Fishbein’s efforts Brinkley prospered wildly. When he ran for governor of Kansas, he invented campaigning techniques still used in modern politics. Thumbing his nose at American regulators, he built the world’s most powerful radio transmitter just across the Rio Grande to offer sundry cures, and killed or maimed patients by the score, yet his warped genius produced innovations in broadcasting that endure to this day. By introducing country music and blues to the nation, Brinkley also became a seminal force in rock ’n’ roll. In short, he is the most creative criminal this country has ever produced.Culminating in a decisive courtroom confrontation that pit Brinkley against his nemesis Fishbein, Charlatan is a marvelous portrait of a boundlessly audacious rogue on the loose in an America that was ripe for the bamboozling.

    She conjures up early operating theaters--no place for the squeamish--and surgeons, working before anesthesia, who were lauded for their speed and brute strength. These medical pioneers knew that the aftermath of surgery was often more dangerous than their patients' afflictions, and they were baffled by the persistent infections that kept mortality rates stubbornly high. At a time when surgery couldn't have been more hazardous, an unlikely figure stepped forward: a young, melancholy Quaker surgeon named Joseph Lister, who would solve the deadly riddle and change the course of history.Fitzharris dramatically recounts Lister's discoveries in gripping detail, culminating in his audacious claim that germs were the source of all infection--and could be countered by antiseptics. Focusing on the tumultuous period from 1850 to 1875, she introduces us to Lister and his contemporaries--some of them brilliant, some outright criminal--and takes us through the grimy medical schools and dreary hospitals where they learned their art, the deadhouses where they studied anatomy, and the graveyards they occasionally ransacked for cadavers.Eerie and illuminating, The Butchering Art celebrates the triumph of a visionary surgeon whose quest to unite science and medicine delivered us into the modern world.

    About The Author: Henry Gray, F.R.S., Fellow of the royal college of Surgeons: Lecturer on anatomy at St. George?s Hospital Medical School. Table Of Contents: Descriptive and Surgical Anatomy The Articulations Muscles and Fasclae The Blood-vascular system The Lymphatics The Nervous system The Organs of special sense The Organs of Digestion The Organs of voice and respiration The urinary organs The Male Organs of Generation The Female Organs of Generation The Surgical Anatomy of Hernia Surgical Anatomy of the Perinaeum General Anatomy or Histology Embryology