The ultimate portrait of the earth's Polar Regions.

In this engrossing and accessible book, Doug Macdougall explores the causes and effects of ice ages that have gripped our planet throughout its history, from the earliest known glaciation—nearly three billion years ago—to the present. Following the development of scientific ideas about these dramatic events, Macdougall traces the lives of many of the brilliant and intriguing characters who have contributed to the evolving understanding of how ice ages come about. As it explains how the great Pleistocene Ice Age has shaped the earth's landscape and influenced the course of human evolution, Frozen Earth also provides a fascinating look at how science is done, how the excitement of discovery drives scientists to explore and investigate, and how timing and chance play a part in the acceptance of new scientific ideas. Macdougall describes the awesome power of cataclysmic floods that marked the melting of the glaciers of the Pleistocene Ice Age. He probes the chilling evidence for "Snowball Earth," an episode far back in the earth's past that may have seen our planet encased in ice from pole to pole. He discusses the accumulating evidence from deep-sea sediment cores, as well as ice cores from Greenland and the Antarctic, that suggests fast-changing ice age climates may have directly impacted the evolution of our species and the course of human migration and civilization. Frozen Earth also chronicles how the concept of the ice age has gripped the imagination of scientists for almost two centuries. It offers an absorbing consideration of how current studies of Pleistocene climate may help us understand earth's future climate changes, including the question of when the next glacial interval will occur.

Miles goes on a mission to retrieve a frozen rover on an ice-covered exoplanet. Suddenly, his sister, Loretta, slips and gets swept away down the river. It's up to Miles to save her in this far-out, fast-paced early chapter book filled with super-stellar illustrations!

*Goodreads Choice Award Winner for Best Science & Technology Book of the Year* In this scientifically informed account of the changes occurring in the world over the last century, award-winning broadcaster and natural historian shares a lifetime of wisdom and a hopeful vision for the future. See the world. Then make it better. I am 93. I've had an extraordinary life. It's only now that I appreciate how extraordinary. As a young man, I felt I was out there in the wild, experiencing the untouched natural world - but it was an illusion. The tragedy of our time has been happening all around us, barely noticeable from day to day -- the loss of our planet's wild places, its biodiversity. I have been witness to this decline. A Life on Our Planet is my witness statement, and my vision for the future. It is the story of how we came to make this, our greatest mistake -- and how, if we act now, we can yet put it right. We have one final chance to create the perfect home for ourselves and restore the wonderful world we inherited. All we need is the will to do so.

ACCOMPANIES THE LANDMARK SERIES NARRATED BY DAVID ATTENBOROUGH Find a world of wonder beyond the ice. 'Looking down at our planet from space it may come as a surprise how much of it is blanketed in snow and ice. These vast frozen wildernesses cover more than a fifth of the earth ... From the highest peaks to snow-bound deserts to alien worlds deep beneath the ice, they are home to an astonishing array of animals found nowhere else on earth.' David Attenborough, from the series. Frozen Planet II celebrates the surprisingly diverse worlds of ice - a world that is disappearing before our very eyes. Previously undiscovered stories, from chameleons giving birth on the frosty slopes of Mount Kenya to endangered Amur leopards in the Russian forest and killer whales hunting Weddell seals on ice floes in the Antarctic, shed new light on the beauty and the peril of the world's most fragile ecosystems. Behind-the-scenes insights explore the unique challenges of filming in these frozen worlds, where camera crew and wildlife alike brave the extreme conditions. With over 250 stunning full-colour photographs, Frozen Planet II reveals the wonders of the fastest-changing part of our planet, as we may never see them again.

A gripping journey through the icy regions of our changing planet From the Arctic Ocean and ice sheets of Greenland, to the glaciers of the Andes and Himalayas, to the great frozen desert of Antarctica, The White Planet takes readers on a spellbinding scientific journey through the shrinking world of ice and snow to tell the story of the expeditions and discoveries that have transformed our understanding of global climate. Written by three internationally renowned scientists at the center of many breakthroughs in ice core and climate science, this book provides an unparalleled firsthand account of how the "white planet" affects global climate—and how, in turn, global warming is changing the frozen world. Jean Jouzel, Claude Lorius, and Dominique Raynaud chronicle the daunting scientific, technical, and human hurdles that they and other scientists have had to overcome in order to unravel the mysteries of past and present climate change, as revealed by the cryosphere--the dynamic frozen regions of our planet. Scientifically impeccable, up-to-date, and accessible, The White Planet brings cutting-edge climate research to general readers through a vivid narrative. This is an essential book for anyone who wants to understand the inextricable link between climate and our planet's icy regions.