From the thawing tundra linking a Yup'ik village in Alaska to its hunter-gatherer past to the shifting sand dunes revealing the impressively preserved homes of neolithic farmers in Scotland, Jamie explores how the changing natural world can alter our sense of time. Most movingly, she considers, as her father dies and her children leave home, the surfacing of an older, less tethered sense of herself. In precise, luminous prose, Surfacing offers a profound sense of time passing and an antidote to all that is instant, ephemeral, unrooted.

    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.

    From Hindu mythology to Aztec sacrifices, butterflies have served as a metaphor for resurrection and transformation. Even during World War II, children in a Polish death camp scratched hundreds of butterflies onto the walls of their barracks. But as Russell points out in this rich and lyrical meditation, butterflies are above all objects of obsession. From the beastly horned caterpillar, whose blood helps it count time, to the peacock butterfly, with wings that hiss like a snake, Russell traces the butterflies through their life cycles, exploring the creatures' own obsessions with eating, mating, and migrating. In this way, she reveals the logic behind our endless fascination with butterflies as well as the driving passion of such legendary collectors as the tragic Eleanor Glanville, whose children declared her mad because of her compulsive butterfly collecting, and the brilliant Henry Walter Bates, whose collections from the Amazon in 1858 helped develop his theory of mimicry in nature. Russell also takes us inside some of the world's most prestigious natural history museums, where scientists painstakingly catalogue and categorize new species of Lepidoptera, hoping to shed light on insect genetics and evolution. A luminous journey through an exotic world of obsession and strange beauty, this is a book to be treasured by anyone who's ever watched a butterfly mid-flight and thought, as Russell has, "I've entered another dimension."

    This book is useful to students taking introductory physical geology to fulfill a science elective, as well as those contemplating a career in geology.

    John Kallas makes it fun and easy to learn about foods you've unknowingly passed by all your life. Through gorgeous photographs, playful, but authoritative text, and ground-breaking design he gives you the knowledge and confidence to finally begin eating and enjoying edible wild plants. Edible Wild Plants divides plants into four flavor categories -- foundation, tart, pungent, and bitter. Categorizing by flavor helps readers use these greens in pleasing and predictable ways. According to the author, combining elements from these different categories makes the best salads.

    Here is a blend of history, anthropology and politics.

    Discover that Lamar Valley is home to many of the park's wolf packs; why the Everglades is the domain of the pink flamingo; and that astounding views of Yosemite's Half Dome and Tenaya Canyon are accessible on an easy day hike. The majority of national park visitors often stick to the most celebrated trails and scenic overlooks, missing a whole world of stunning scenery in the process. Informed by park rangers, superintendents, and frequent park visitors, National Geographic Secrets of the National Parks provides all the inspiration and information you need to plan your visit beyond the well-trodden, touristy spots in these 32 great national parks. Stunning photographs, informative sidebars, and easy-to-use maps will help make your next national park adventure memorable.FEATURED PARKS:EAST: Acadia - Shenandoah - Great Smoky Mountains - Biscayne - EvergladesSOUTHWEST & ROCKIES: Big Bend - Petrified Forest - Grand Canyon - Bryce Canyon - Zion - Capitol Reef - Mesa Verde - Canyonlands - Arches - Rocky Mountain - Wind Cave - Badlands - Theodore Roosevelt - Yellowstone - Grand Teton - GlacierPACIFIC: Mount Ranier - Olympic - Crater Lake - Redwood - Yosemite - Channel Islands - Sequoia & Kings Canyon - Death Valley - Joshua Tree - Hawaii Volcanoes - Haleakala

    Belknap's Waterproof Grand Canyon River Guide (All New Color Edition)

    The book & later film made a major contribution to awareness, outside anthropological & archeological communities, of both the island & the statues. Much of his evidence has now been refuted by archeologists. His methods have been criticised. Paul Bahn wrote: "he relied on the selective use of evidence, which resulted in a misleading conclusion". Heyerdahl is most controversially associated with an attempt to revive the theory that the islanders' stone carving technology came from S. America. He argued that as well as being settled by Polynesians, Easter Island was settled by people from Peru, an area described as "more culturally developed". "Aku-aku" refers to moving a tall, flat bottomed object by swiveling it alternatively on its corners in a walking fashion. Heyerdahl theorised the Easter Island Moai (statues) were moved in this fashion, & tested this on a small Moai--tho the test was abandoned after the Moai's base was damaged. He also asserts that for the islanders, Aku Aku means a "spiritual guide." Heyerdahl compared the highest quality stonework on the island to pre-Columbian Amerindian stonework such as at Tihuanaco. Seemingly unaware of Polynesian stoneworking traditions such as the Marae he said of Ahu Vinapu's retaining wall "No Polynesian fisherman would have been capable of conceiving, much less building such a wall". However Alfred Metraux had already pointed out that the rubble filled Rapanui walls were of a fundamentally different design to those of the Inca. Heyerdahl claimed a S. American origin for some Easter Island plants including the Totora reeds in the islands' three crater lakes which are now recognised as a separate species to the ones in Lake Titicaca. Also the Sweet Potato, which is now reckoned to have been in Polynesia before Easter Island was settled.

    Every concrete building and paved road on Earth, every computer screen and silicon chip, is made from sand. From Egypt's pyramids to the Hubble telescope, from the world's tallest skyscraper to the sidewalk below it, from Chartres' stained-glass windows to your iPhone, sand shelters us, empowers us, engages us, and inspires us. It's the ingredient that makes possible our cities, our science, our lives--and our future.And, incredibly, we're running out of it.The World in a Grain is the compelling true story of the hugely important and diminishing natural resource that grows more essential every day, and of the people who mine it, sell it, build with it--and sometimes, even kill for it. It's also a provocative examination of the serious human and environmental costs incurred by our dependence on sand, which has received little public attention. Not all sand is created equal: Some of the easiest sand to get to is the least useful. Award-winning journalist Vince Beiser delves deep into this world, taking readers on a journey across the globe, from the United States to remote corners of India, China, and Dubai to explain why sand is so crucial to modern life. Along the way, readers encounter world-changing innovators, island-building entrepreneurs, desert fighters, and murderous sand pirates. The result is an entertaining and eye-opening work, one that is both unexpected and involving, rippling with fascinating detail and filled with surprising characters.

    "Snow Sense" addresses the critical terrain, snowpack and weather variables that make it possible for a slope to avalanche along with the human factors that allow most accidents to happen. If you don't want to become an avalanche victim, read this book. "Snow Sense" is the best-selling avalanche safety book available. Intended for skiers, snowmachiners, snowboarders, climbers and others who work and play in avalanche country.

    Yet these creatures are our cousins. As fellow members of the animal kingdom—the Metazoa—they can teach us much about the evolutionary origins of not only our bodies, but also our minds.In his acclaimed 2016 book, Other Minds, the philosopher and scuba diver Peter Godfrey-Smith explored the mind of the octopus—the closest thing to an intelligent alien on Earth. In Metazoa, Godfrey-Smith expands his inquiry to animals at large, investigating the evolution of subjective experience with the assistance of far-flung species. As he delves into what it feels like to perceive and interact with the world as other life-forms do, Godfrey-Smith shows that the appearance of the animal body well over half a billion years ago was a profound innovation that set life upon a new path. In accessible, riveting prose, he charts the ways that subsequent evolutionary developments—eyes that track, for example, and bodies that move through and manipulate the environment—shaped the subjective lives of animals. Following the evolutionary paths of a glass sponge, soft coral, banded shrimp, octopus, and fish, then moving onto land and the world of insects, birds, and primates like ourselves, Metazoa gathers their stories together in a way that bridges the gap between mind and matter, addressing one of the most vexing philosophical problems: that of consciousness.Combining vivid animal encounters with philosophical reflections and the latest news from biology, Metazoa reveals that even in our high-tech, AI-driven times, there is no understanding our minds without understanding nerves, muscles, and active bodies. The story that results is as rich and vibrant as life itself.

    In a sweeping history of the development of location technology in the past century, Bray shows how radio signals created to carry telegraph messages were transformed into invisible beacons to guide ships and how a set of rapidly-spinning wheels steered submarines beneath the polar ice cap. But while most of these technologies were developed for and by the military, they are now ubiquitous in our everyday lives. Our phones are now smart enough to pinpoint our presence to within a few feet-and nosy enough to share that information with governments and corporations. Filled with tales of scientists and astronauts, inventors and entrepreneurs, You Are Here tells the story of how humankind ingeniously solved one of its oldest and toughest problems-only to herald a new era in which it's impossible to hide.

    Written by the acclaimed author of High Tide, this highly relevant and compelling book uses accessible journalistic prose to distill what environmental scientists portend about the consequences of human pollution for the next hundred years.In 2001, the Intergovernmental Panel on Climate Change (IPCC) released a landmark report projecting average global surface temperatures to rise between 1.4 degrees and 5.8 degrees Celsius (roughly 2 to 10 degrees Fahrenheit) by the end of this century. Based on this forecast, author Mark Lynas outlines what to expect from a warming world, degree by degree. At 1 degree Celsius, most coral reefs and many mountain glaciers will be lost. A 3-degree rise would spell the collapse of the Amazon rainforest, disappearance of Greenland's ice sheet, and the creation of deserts across the Midwestern United States and southern Africa. A 6-degree increase would eliminate most life on Earth, including much of humanity.Based on authoritative scientific articles, the latest computer models, and information about past warm events in Earth history, Six Degrees promises to be an eye-opening warning that humanity will ignore at its peril.

    Beagle. It is the year 1831. A gifted but distracted young man named Charles Darwin has been offered a place aboard the H.M.S. Beagle, in a chain of events that will change both his life and the course of modern science. Join him on an epic journey of thrilling discovery as he explores remote corners of the natural world and pieces together the very beginnings of his revolutionary theory of evolution.