They roam afar to investigate other wrecks, from one sunk in the Bronze Age to a freighter which went down before their eyes. Captain Cousteau goes down to the bottom of the sea in the bathyscaph and starts an undersea avalanche which engulfs the vessel. He drinks wine that has lain on the sea bottom for two thousand years; he is entrapped at night by twenty-five-foot seaweeds in the Gibraltar current. In THE LIVING SEA you'll meet creatures never before seen or classified: abyssal sharks with shovel snouts and white protruding eyes; a sliver fish shaped like a triangle; a fish whose skin is marked off into perfect checkerboard squares. you will encounter "the Truckfish", an animal unaccountably grown to fifty times the normal weight of its species, and Ulysses, the giant grouper which became the divers' pet.

    Bursting with all the suspense and intrigue of a fast paced adventure novel, here is Johanson’s lively account of the extraordinary discovery of “Lucy.” By expounding the controversial change Lucy makes in our view of human origins, Johanson provides a vivid, behind-the-scenes account of the history of pealeoanthropology and the colorful, eccentric characters who were and are a part of it. Never before have the mystery and intricacy of our origins been so clearly and compellingly explained as in this astonighing and dramatic book.

    The book is an original contribution to the intertwined narratives of humanity and its planet.Drawing on the findings of geology, anthropology, archaeology and earth science, Colin Tudge discusses in detail and intertwines histories of the planet Earth and the evolution of humankind.

    A story of defiance and determination by a controversial scientist, this is Lee Berger's own take on finding Homo naledi, an all-new species on the human family tree and one of the greatest discoveries of the 21st century.In 2013, Berger, a National Geographic Explorer-in-Residence, caught wind of a cache of bones in a hard-to-reach underground cave in South Africa. He put out a call around the world for petite collaborators--men and women small and adventurous enough to be able to squeeze through 8-inch tunnels to reach a sunless cave 40 feet underground. With this team of "underground astronauts," Berger made the discovery of a lifetime: hundreds of prehistoric bones, including entire skeletons of at least 15 individuals, all perhaps two million years old. Their features combined those of known prehominids like Lucy, the famous Australopithecus, with those more human than anything ever before seen in prehistoric remains. Berger's team had discovered an all new species, and they called it Homo naledi.The cave quickly proved to be the richest primitive hominid site ever discovered, full of implications that shake the very foundation of how we define what makes us human. Did this species come before, during, or after the emergence of Homo sapiens on our evolutionary tree? How did the cave come to contain nothing but the remains of these individuals? Did they bury their dead? If so, they must have had a level of self-knowledge, including an awareness of death. And yet those are the very characteristics used to define what makes us human. Did an equally advanced species inhabit Earth with us, or before us? Berger does not hesitate to address all these questions.Berger is a charming and controversial figure, and some colleagues question his interpretation of this and other finds. But in these pages, this charismatic and visionary paleontologist counters their arguments and tells his personal story: a rich and readable narrative about science, exploration, and what it means to be human.

    The renowned family of paleontologists—Louis Leakey, Mary Leakey, and their son Richard Leakey—has vastly expanded our understanding of human evolution. The Origin of Humankind is Richard Leakey’s personal view of the development of Homo Sapiens. At the heart of his new picture of evolution is the introduction of a heretical notion: once the first apes walked upright, the evolution of modern humans became possible and perhaps inevitable. From this one evolutionary step comes all the other evolutionary refinements and distinctions that set the human race apart from the apes. In fascinating sections on how and why modern humans developed a social organization, culture, and personal behavior, Leakey has much of interest to say about the development of art, language, and human consciousness.

    Flannery describes the development of North America's deciduous forests and other flora, and tracks the immigration and emigration of various animals to and from Europe, Asia, and South America, showing how plant and animal species have either adapted or become extinct. The story takes in the massive changes wrought by the ice ages and the coming of the Indians, and continues right up to the present, covering the deforestation of the Northeast, the decimation of the buffalo, and other facets of the enormous impact of frontier settlement and the development of the industrial might of the United States. Natural history on a monumental scale, The Eternal Frontier contains an enormous wealth of fascinating scientific details, and Flannery's accessible and dynamic writing makes the book a delight to read. This is science writing at its very best -- a riveting page-turner that is simultaneously an accessible and scholarly trove of incredible information that is already being hailed by critics as a classic. "Tim Flannery's account ... will fascinate Americans and non-Americans alike." -- Jared Diamond, author of Guns, Germs, and Steel "No one before Flannery ... has been brave enough to tackle the whole pageant of North America." -- David Quammen, the New York Times Book Review "Tim Flannery's book will forever change your perspective on the North American continent ... Exhilarating." -- John Terborgh, The New York Review of Books "Full of engaging and attention-catching information about North America's geology, climate, and paleontology." -- Patricia Nelson Limerick, the Washington Post Book World "Natural history par excellence." -- Kirkus Reviews (starred review) "This gutsy Aussie may have read our landscape and ecological history with greater clarity than any native son." -- David A. Burney, Natural History "A fascinating, current, and insightful look at our familiar history from a larger perspective." -- David Bezanson, Austin-American Statesman "The scope of [Flannery's] story is huge, and his research exhaustive." -- Lauren Gravitz, The Christian Science Monitor

    Most of us will never travel to these great wildernesses and, even for those lucky enough to have gone, this portrait of our polar regions will surprise and astound.Take a journey to the last truly great wilderness regions. From the Great Melt in Spring to the 24-hour summer, the beginning of the Big Freeze and long dark winter, this epic series will follow the dramatic landscapes and the emotional life stories of the animals that live there.Following the stories of the polar bear and wolf in the North Pole and the adelie penguin and killer whale in the South Pole, we see how they survive these extremes, how they feed, mate and rear their young. Using the latest hi-tech cameras, the series will reveal animal behaviour as we've never seen before - the long, tender mating ritual of the polar bears, the vast penguin colonies, the Arctic's most impressive hunter, the wolf as well as eider ducks, gentle seals and socialable ravens.But the real star of this series is the ice and Frozen Planet will tell its story, from its formation to its movement and its beauty. And of course what the future holds for it.This is the last chance to explore our Frozen Planet before it changes forever.

    In the process, Roberts looks at how the taming of the oceans has shaped human civilization and affected marine life.We have always been fish eaters, from the dawn of civilization, but in the last twenty years we have transformed the oceans beyond recognition. Putting our exploitation of the seas into historical context, Roberts offers a devastating account of the impact of modern fishing techniques, pollution, and climate change, and reveals what it would take to steer the right course while there is still time. Like Four Fish and The Omnivore’s Dilemma, The Ocean of Life takes a long view to tell a story in which each one of us has a role to play.

    Our sense of its age was vague and vastly off the mark, and much of the knowledge of our own species’ history was a set of fantastic myths and fairy tales. In the tradition of The Microbe Hunters and Gods, Graves, and Scholars, Sean Carroll leads a rousing voyage that recounts the most important discoveries in two centuries of natural history: from Darwin’s trip around the world to Charles Walcott’s discovery of pre-Cambrian life in the Grand Canyon; from Louis and Mary Leakey’s investigation of our deepest past in East Africa to the trailblazers in modern laboratories who have located a time clock in our DNA.

    How they got here, persevered, and ultimately thrived is a story that resonates from the Pleistocene to our modern era. The lower sea levels of the Ice Age exposed a vast land bridge between Asia and North America, but the land bridge was not the only way across. Different people arrived from different directions, and not all at the same time.The first explorers of the New World were few, their encampments fleeting. The continent they reached had no people but was inhabited by megafauna--mastodons, giant bears, mammoths, saber-toothed cats, five-hundred-pound panthers, enormous bison, and sloths that stood one story tall. The first people were hunters--Paleolithic spear points are still encrusted with the proteins of their prey--but they were wildly outnumbered and many would themselves have been prey to the much larger animals.Atlas of a Lost World chronicles the last millennia of the Ice Age, the violent oscillations and retreat of glaciers, the clues and traces that document the first encounters of early humans, and the animals whose presence governed the humans' chances for survival. A blend of science and personal narrative reveals how much has changed since the time of mammoth hunters, and how little. Across unexplored landscapes yet to be peopled, readers will see the Ice Age, and their own age, in a whole new light.

    The military successes of European imperialism are easy to explain because in many cases they were achieved by using firearms against spears. Alfred Crosby, however, explains that the Europeans' displacement and replacement of the native peoples in the temperate zones was more a matter of biology than of military conquest. Now in a new edition with a new preface, Crosby revisits his classic work and again evaluates the ecological reasons for European expansion. Alfred W. Crosby is the author of the widely popular and ground-breaking books, The Measure of Reality (Cambridge, 1996), and America's Forgotten Pandemic (Cambridge, 1990). His books have received the Ralph Waldo Emerson Prize, the Medical Writers Association Prize and been named by the Los Angeles Times as among the best books of the year. He taught at the University of Texas, Austin for over 20 years. First Edition Hb (1986): 0-521-32009-7 First Edition Pb (1987): 0-521-33613-

    They attracted followers ranging from Thomas Jefferson, who laid out mastodon bones on the White House floor, to twentieth-century doctors who used their knowledge of new species to conquer epidemic diseases. Acclaimed science writer Richard Conniff brings these daredevil "species seekers" to vivid life. Alongside their globe-spanning tales of adventure, he recounts some of the most dramatic shifts in the history of human thought. At the start, everyone accepted that the Earth had been created for our benefit. We weren't sure where vegetable ended and animal began, we couldn't classify species, and we didn't understand the causes of disease. But all that changed as the species seekers introduced us to the pantheon of life on Earth—and our place within it.

    The knowledge and fear of the existence of these ferocious man-eaters is forever in the back of our minds, looming in our worst nightmares. Millions of humans have suffered attacks by predators on land and at sea. Yet animals have always shared the landscape with humans. Since the dawn of time our ecosystems have been linked and humans have co-existed with flesh-eating beasts as members of the same food chain. Now, of course, as humans spread and despoil the planet, these fearsome predators may only survive on the other side of glass barriers and chain-link fences. Their gradual disappearance is changing the nature of our own existence. We no longer occupy an intermediate position on the food chain; instead we survey it invulnerably from above - so far above that we are in danger of forgetting that we even belong to an ecosystem.David Quammen's enthralling new book covers the four corners of the globe as he explores the fate of lions in India's Gir forest, saltwater crocodiles in Northern Australia, brown bears in the mountains of Romania, and Siberian tigers. Tracking these great and terrible beasts through the toughest terrain in the world, Quammen is equally intrigued by the traditional relationship between the great predators and the people who live among them, and weaves into his story the fears and myths that have haunted humankind for 3000 years.

    The Panda's Thumb will introduce a new generation of readers to this unique writer, who has taken the art of the scientific essay to new heights.Were dinosaurs really dumber than lizards? Why, after all, are roughly the same number of men and women born into the world? What led the famous Dr. Down to his theory of mongolism, and its racist residue? What do the panda's magical "thumb" and the sea turtle's perilous migration tell us about imperfections that prove the evolutionary rule? The wonders and mysteries of evolutionary biology are elegantly explored in these and other essays by the celebrated natural history writer Stephen Jay Gould.

    These great beasts, or “megafauna,” lived on every habitable continent and on many islands. With a handful of exceptions, all are now gone.What caused the disappearance of these prehistoric behemoths? No one event can be pinpointed as a specific cause, but several factors may have played a role. Paleomammalogist Ross D. E. MacPhee explores them all, examining the leading extinction theories, weighing the evidence, and presenting his own conclusions. He shows how theories of human overhunting and catastrophic climate change fail to account for critical features of these extinctions, and how new thinking is needed to elucidate these mysterious losses.Along the way, we learn how time is determined in earth history; how DNA is used to explain the genomics and phylogenetic history of megafauna—and how synthetic biology and genetic engineering may be able to reintroduce these giants of the past. Until then, gorgeous four-color illustrations by Peter Schouten re-create these megabeasts here in vivid detail.