With the theatrical release of the two-part film "The Hobbit "slated for 2012 and 2013, attention will once again turn to J. R. R. Tolkien's classic works. In a culture where truth is relative and morality is viewed as old-fashioned, we welcome the chance to view the world through hobbit eyes: we have free will, our choices matter, and living a morally heroic life is possible. In this engaging and thought-provoking book, Tolkien expert Matthew Dickerson shows how a Christian worldview and Christian themes undergird Tolkien's Middle-earth writings and how they are fundamentally important to understanding his vision. This revised and expanded edition of "Following Gandalf" includes new material on torture, social justice, and the importance of the body.

    Yet, as a species, humans have lost the ability to breathe correctly, with grave consequences.Journalist James Nestor travels the world to figure out what went wrong and how to fix it. The answers aren't found in pulmonology labs, as we might expect, but in the muddy digs of ancient burial sites, secret Soviet facilities, New Jersey choir schools, and the smoggy streets of Sao Paulo. Nestor tracks down men and women exploring the hidden science behind ancient breathing practices like Pranayama, Sudarshan Kriya, and Tummo and teams up with pulmonary tinkerers to scientifically test long-held beliefs about how we breathe.Modern research is showing us that making even slight adjustments to the way we inhale and exhale can jump-start athletic performance; rejuvenate internal organs; halt snoring, asthma, and autoimmune disease; and even straighten scoliotic spines. None of this should be possible, and yet it is.Drawing on thousands of years of medical texts and recent cutting-edge studies in pulmonology, psychology, biochemistry, and human physiology, Breath turns the conventional wisdom of what we thought we knew about our most basic biological function on its head. You will never breathe the same again.

    Architectural marvels, including the M.C. Escher-like stepwells in India. Mind-boggling events, like the Baby Jumping Festival in Spain, where men dressed as devils literally vault over rows of squirming infants. Not to mention the Great Stalacpipe Organ in Virginia, Turkmenistan’s 45-year hole of fire called the Door of Hell, coffins hanging off a side of a cliff in the Philippines, eccentric bone museums in Italy, or a weather-forecasting invention that was powered by leeches, still on display in Devon, England.Atlas Obscura revels in the weird, the unexpected, the overlooked, the hidden, and the mysterious. Every page expands our sense of how strange and marvelous the world really is. And with its compelling descriptions, hundreds of photographs, surprising charts, maps for every region of the world, it is a book you can open anywhere.

    Sixty-six million years ago, the Earth’s most fearsome creatures vanished. Today they remain one of our planet’s great mysteries. Now The Rise and Fall of the Dinosaurs reveals their extraordinary, 200-million-year-long story as never before.In this captivating narrative (enlivened with more than seventy original illustrations and photographs), Steve Brusatte, a young American paleontologist who has emerged as one of the foremost stars of the field—naming fifteen new species and leading groundbreaking scientific studies and fieldwork—masterfully tells the complete, surprising, and new history of the dinosaurs, drawing on cutting-edge science to dramatically bring to life their lost world and illuminate their enigmatic origins, spectacular flourishing, astonishing diversity, cataclysmic extinction, and startling living legacy. Captivating and revelatory, The Rise and Fall of the Dinosaurs is a book for the ages.Brusatte traces the evolution of dinosaurs from their inauspicious start as small shadow dwellers—themselves the beneficiaries of a mass extinction caused by volcanic eruptions at the beginning of the Triassic period—into the dominant array of species every wide-eyed child memorizes today, T. rex, Triceratops, Brontosaurus, and more. This gifted scientist and writer re-creates the dinosaurs’ peak during the Jurassic and Cretaceous, when thousands of species thrived, and winged and feathered dinosaurs, the prehistoric ancestors of modern birds, emerged. The story continues to the end of the Cretaceous period, when a giant asteroid or comet struck the planet and nearly every dinosaur species (but not all) died out, in the most extraordinary extinction event in earth’s history, one full of lessons for today as we confront a “sixth extinction.”Brusatte also recalls compelling stories from his globe-trotting expeditions during one of the most exciting eras in dinosaur research—which he calls “a new golden age of discovery”—and offers thrilling accounts of some of the remarkable findings he and his colleagues have made, including primitive human-sized tyrannosaurs; monstrous carnivores even larger than T. rex; and paradigm-shifting feathered raptors from China.An electrifying scientific history that unearths the dinosaurs’ epic saga, The Rise and Fall of the Dinosaurs will be a definitive and treasured account for decades to come.

    From the very first attempts by the Greeks to grapple with the complexities of our known world to the latest application of infinity in physics, The Road to Reality carefully explores the movement of the smallest atomic particles and reaches into the vastness of intergalactic space. Here, Penrose examines the mathematical foundations of the physical universe, exposing the underlying beauty of physics and giving us one the most important works in modern science writing.

    In Will My Cat Eat My Eyeballs?, best-selling author and mortician Caitlin Doughty answers the most intriguing questions she’s ever received about what happens to our bodies when we die. In a brisk, informative, and morbidly funny style, Doughty explores everything from ancient Egyptian death rituals and the science of skeletons to flesh-eating insects and the proper depth at which to bury your pet if you want Fluffy to become a mummy. Now featuring an interview with a clinical expert on discussing these issues with young people—the source of some of our most revealing questions about death—Will My Cat Eat My Eyeballs? confronts our common fear of dying with candid, honest, and hilarious facts about what awaits the body we leave behind.

    They've since amassed a rabid fan base, making "Stuff You Should Know" one of the most popular podcasts in the world. Armed with their inquisitive natures and a passion for sharing, they uncover the weird, fascinating, delightful, or unexpected elements of a wide variety of topics.The pair have now taken their near-boundless "whys" and "hows" from your earbuds to the pages of a book for the first time—featuring a completely new array of subjects that they’ve long wondered about and wanted to explore. Each chapter is further embellished with snappy visual material to allow for rabbit-hole tangents and digressions—including charts, illustrations, sidebars, and footnotes. Follow along as the two dig into the underlying stories of everything from the origin of Murphy beds, to the history of facial hair, to the psychology of being lost.Have you ever wondered about the world around you, and wished to see the magic in everyday things? Come get curious with Stuff You Should Know. With Josh and Chuck as your guide, there’s something interesting about everything (…except maybe jackhammers).

    Its presence in nature was dismissed as a desperate response to starvation or other life-threatening circumstances, and few spent time studying it. A taboo subject in our culture, the behavior was portrayed mostly through horror movies or tabloids sensationalizing the crimes of real-life flesh-eaters. But the true nature of cannibalism--the role it plays in evolution as well as human history--is even more intriguing (and more normal) than the misconceptions we've come to accept as fact. In Cannibalism: A Perfectly Natural History, zoologist Bill Schutt sets the record straight, debunking common myths and investigating our new understanding of cannibalism's role in biology, anthropology, and history in the most fascinating account yet written on this complex topic. Schutt takes readers from Arizona's Chiricahua Mountains, where he wades through ponds full of tadpoles devouring their siblings, to the Sierra Nevadas, where he joins researchers who are shedding new light on what happened to the Donner Party--the most infamous episode of cannibalism in American history. He even meets with an expert on the preparation and consumption of human placenta (and, yes, it goes well with Chianti). Bringing together the latest cutting-edge science, Schutt answers questions such as why some amphibians consume their mother's skin; why certain insects bite the heads off their partners after sex; why, up until the end of the twentieth century, Europeans regularly ate human body parts as medical curatives; and how cannibalism might be linked to the extinction of the Neanderthals. He takes us into the future as well, investigating whether, as climate change causes famine, disease, and overcrowding, we may see more outbreaks of cannibalism in many more species--including our own.Cannibalism places a perfectly natural occurrence into a vital new context and invites us to explore why it both enthralls and repels us.

    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.

    Americans eat more bananas than apples and oranges combined. In others parts of the world, bananas are what keep millions of people alive. But for all its ubiquity, the banana is surprisingly mysterious; nobody knows how bananas evolved or exactly where they originated. Rich cultural lore surrounds the fruit: In ancient translations of the Bible, the 'apple' consumed by Eve is actually a banana (it makes sense, doesn't it?). Entire Central American nations have been said to rise and fall over the banana. But the biggest mystery about the banana today is whether it will survive. A seedless fruit with a unique reproductive system, every banana is a genetic duplicate of the next, and therefore susceptible to the same blights. Today's yellow banana, the Cavendish, is increasingly threatened by such a blight -- and there's no cure in sight. Banana combines a pop-science journey around the globe, a fascinating tale of an iconic American business enterprise, and a look into the alternately tragic and hilarious banana subculture (one does exist) -- ultimately taking us to the high-tech labs where new bananas are literally being built in test tubes, in a race to save the world's most beloved fruit.

    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 to those who collect them, the map trade can be a cutthroat business, inhabited by quirky and sometimes disreputable characters in search of a finite number of extremely rare objects. Once considered a respectable antiquarian map dealer, E. Forbes Smiley spent years doubling as a map thief —until he was finally arrested slipping maps out of books in the Yale University library. The Map Thief delves into the untold history of this fascinating high-stakes criminal and the inside story of the industry that consumed him. Acclaimed reporter Michael Blanding has interviewed all the key players in this stranger-than-fiction story, and shares the fascinating histories of maps that charted the New World, and how they went from being practical instruments to quirky heirlooms to highly coveted objects. Though pieces of the map theft story have been written before, Blanding is the first reporter to explore the story in full—and had the rare privilege of having access to Smiley himself after he’d gone silent in the wake of his crimes. Moreover, although Smiley swears he has admitted to all of the maps he stole, libraries claim he stole hundreds more—and offer intriguing clues to prove it. Now, through a series of exclusive interviews with Smiley and other key individuals, Blanding teases out an astonishing tale of destruction and redemption. The Map Thief interweaves Smiley’s escapades with the stories of the explorers and mapmakers he knew better than anyone. Tracking a series of thefts as brazen as the art heists in Provenance and a subculture as obsessive as the oenophiles in The Billionaire’s Vinegar, Blanding has pieced together an unforgettable story of high-stakes crime.

    . . a book that enriches our understanding of how the struggle to think new thoughts is shared across time and space and people.”—The Sunday Telegraph (London)Christmas, 1859. Just one month after the publication of On the Origin of Species, Charles Darwin received an unsettling letter. He had expected criticism; in fact, letters were arriving daily, most expressing outrage and accusations of heresy. But this letter was different. It accused him of failing to acknowledge his predecessors, of taking credit for a theory that had already been discovered by others. Darwin realized that he had made an error in omitting from Origin of Species any mention of his intellectual forebears. Yet when he tried to trace all of the natural philosophers who had laid the groundwork for his theory, he found that history had already forgotten many of them.Darwin’s Ghosts tells the story of the collective discovery of evolution, from Aristotle, walking the shores of Lesbos with his pupils, to Al-Jahiz, an Arab writer in the first century, from Leonardo da Vinci, searching for fossils in the mine shafts of the Tuscan hills, to Denis Diderot in Paris, exploring the origins of species while under the surveillance of the secret police, and the brilliant naturalists of the Jardin de Plantes, finding evidence for evolutionary change in the natural history collections stolen during the Napoleonic wars. Evolution was not discovered single-handedly, Rebecca Stott argues, contrary to what has become standard lore, but is an idea that emerged over many centuries, advanced by daring individuals across the globe who had the imagination to speculate on nature’s extraordinary ways, and who had the courage to articulate such speculations at a time when to do so was often considered heresy.With each chapter focusing on an early evolutionary thinker, Darwin’s Ghosts is a fascinating account of a diverse group of individuals who, despite the very real dangers of challenging a system in which everything was presumed to have been created perfectly by God, felt compelled to understand where we came from. Ultimately, Stott demonstrates, ideas—including evolution itself—evolve just as animals and plants do, by intermingling, toppling weaker notions, and developing over stretches of time. Darwin’s Ghosts presents a groundbreaking new theory of an idea that has changed our very understanding of who we are.

    Oak Ridge, Tennessee has sprung up in a matter of months—a town of trailers and segregated houses, 24-hour cafeterias, and constant security checks. There, June joins hundreds of other young girls operating massive machines whose purpose is never explained. They know they are helping to win the war, but must ask no questions and reveal nothing to outsiders.The girls spend their evenings socializing and flirting with soldiers, scientists, and workmen at dances and movies, bowling alleys and canteens. June longs to know more about their top-secret assignment and begins an affair with Sam Cantor, the young Jewish physicist from New York who oversees the lab where she works and understands the end goal only too well, while her beautiful roommate Cici is on her own mission: to find a wealthy husband and escape her sharecropper roots. Across town, African-American construction worker Joe Brewer knows nothing of the government’s plans, only that his new job pays enough to make it worth leaving his family behind, at least for now. But a breach in security will intertwine his fate with June’s search for answers.When the bombing of Hiroshima brings the truth about Oak Ridge into devastating focus, June must confront her ideals about loyalty, patriotism, and war itself.

    After its founding in 509 BCE, Rome grew from an unremarkable Italian city-state to the dominant superpower of the Mediterranean world. Through it all, the Romans never allowed a single man to seize control of the state. Every year for four hundred years the annually elected consuls voluntarily handed power to their successors. Not once did a consul give in to the temptation to grab absolute power and refuse to let it go. It was a run of political self-denial unmatched in the history of the world. The disciplined Roman republicans then proceeded to explode out of Italy and conquer a world filled with petty tyrants, barbarian chieftains, and despotic kings.But the very success of the Republic proved to be its undoing. The republican system was unable to cope with the vast empire Rome ruled. Bankrolled by mountains of imperial wealth and without a foreign enemy to keep them united, ambitious Roman leaders began to stray from the republican austerity of their ancestors. Almost as soon as they had conquered the Mediterranean, Rome would become engulfed in violent political conflicts and civil wars that would destroy the Republic less than a century later.The Storm Before the Storm tells the story of the beginning of the end of the Roman Republic--the story of the first generation that had to cope with the dangerous new political environment made possible by Rome's unrivaled domination over the known world. The tumultuous years from 133-80 BCE set the stage for the fall of the Republic.The Republic faced issues like rising economic inequality, increasing political polarization, the privatization of the military, endemic social and ethnic prejudice, rampant corruption, ongoing military quagmires, and the ruthless ambition and unwillingness of elites to do anything to reform the system in time to save it--a situation that draws many parallels to present-day America. These issues are among the reasons why the Roman Republic would fall. And as we all know, those who do not learn from history are doomed to repeat it.