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A Globe and Mail Best Books of the Year 2011 Title More than a decade ago, Sara Wheeler traveled to Antarctica to understand a continent nearly lost to myth and lore. In the widely acclaimed, bestselling Terra Incognita, she chronicled her quest to find a hidden history buried in Antarctica's extreme surroundings. Now, Wheeler journeys to the opposite pole to create a definitive picture of life on the fringes. In The Magnetic North, she takes full measure of the Arctic: at once the most pristine place on earth and the locus of global warming. Inspired by the spiraling shape of a reindeer-horn bangle, she travels counterclockwise around the North Pole through the territories belonging to Russia, the United States, Canada, Denmark, Norway, and Finland, marking the transformations of what once seemed an unchangeable landscape. As she witnesses the mounting pollution concentrated at the pole, Wheeler reckons with the illness of the whole organism of the earth. Smashing through the Arctic Ocean with the crew of a Russian icebreaker, shadowing the endless Trans-Alaska Pipeline with a tough Idaho-born outdoorswoman, herding reindeer with the Lapps, and visiting the haunting, deceptively peaceful lands of the Gulag, Wheeler brings the Arctic's many contradictions to life. The Magnetic North is an urgent, beautiful book, rich in dramatic description and vivid reporting. It is a singular, deeply personal portrait of a region growing daily in global importance.
This “fantastic story” of one of physics’ great riddles takes us through centuries of scientific history (Simon Lamb, author of Devil in the Mountain). Why do compass needles point north—but not quite north? What guides the migration of birds, whales, and fish across the world’s oceans? How is Earth able to sustain life under an onslaught of solar wind and cosmic radiation? For centuries, the world’s great scientists have grappled with these questions, all rooted in the same phenomenon: Earth’s magnetism. Over two thousand years after the invention of the compass, Einstein called the source of Earth’s magnetic field one of greatest unsolved mysteries of physics. Here, for the first time, is the complete history of the quest to understand the planet’s attractive pull—from the ancient Greeks’ fascination with lodestone to the geological discovery that the North Pole has not always been in the North—and to the astonishing modern conclusions that finally revealed the true source. Richly illustrated and skillfully told, North Pole, South Pole unfolds the human story behind the science: that of the inquisitive, persevering, and often dissenting thinkers who unlocked the secrets at our planet’s core. “In recent years, many very good books for interested non-scientists have been published: Richard Dawkins’s Climbing Mount Improbable and The Ancestor’s Tale, Stephen Jay Gould’s The Lying Stones of Marrakech, and Dava Sobel’s Longitude and The Planets, to name some of them. North Pole, South Pole . . . is a worthy addition to that list . . . Turner has a great story to tell, and she tells it well.” —The Press (New Zealand)
Magnetic North: the Landscapes of Tom Uttech presents a survey of more than thirty years of Tom Uttech’s art. Uttech – one of the most widely admired landscape painters in America – reestablishes the wilderness as a mystical place where the colors of nature flourish and the various forces of nature are played out. He is inspired by the northern woods and prairie of Wisconsin and his numerous camping and canoeing trips to Northern Minnesota and Quetico Provincial Park in Ontario, Canada.
The mystery of Earth's invisible, life-supporting power Alanna Mitchell's globe-trotting history of the science of electromagnetism and the Earth's magnetic field--right up to the latest indications that the North and South Poles may soon reverse, with apocalyptic results--will soon change the way you think about our planet. Award-winning journalist Alanna Mitchell's science storytelling introduce intriguing characters--from the thirteenth-century French investigations into magnetism and the Victorian-era discover that electricity and magnetism emerge from the same fundamental force to the latest research. No one has ever told so eloquently how the Earth itself came to be seen as a magnet, spinning in space with two poles, and that those poles have dramatically reversed many time, often coinciding with mass extinctions. The most recent reversal was 780,000 years ago. Mitchell explores indications that the Earth's magnetic force field is decaying faster than previously thought. When the poles switch, a process that takes many years, the Earth is unprotected from solar radiation storms that would, among other disturbances, wipe out much and possible all of our electromagnetic technology. Navigation for all kinds of animals is disrupted without a stable, magnetic North Pole. But can you imagine no satellites, no Internet, no smartphones--maybe no power grids at all? Alanna Mitchell offers a beautifully crafted narrative history of surprising ideas and science, illuminating invisible parts of our own planet that are constantly changing around us.
For the general public, magnetism often seems more the province of new age quacks, movie mad scientists, and grade-school teachers than an area of actual, ongoing scientific inquiry. But as Ronald T. Merrill reveals in Our Magnetic Earth, geomagnetism really is an enduring, vibrant area of science, one that offers answers to some of the biggest questions about our planet’s past—and maybe even its future. In a clear and careful fashion, he lays out the physics of geomagnetism and magnetic fields, then goes on to explain how Earth’s magnetic field provides crucial evidence for our understanding of continental drift and plate tectonics; how and why animals, ranging from bacteria to mammals, sense and use the magnetic field; how changes in climate over eons can be studied through variations in the magnetic field in rocks; and much more. Throughout, Merrill peppers his scientific account with bizarre anecdotes and fascinating details, from levitating pizzas to Moon missions to blackmailing KGB agents—a reminder that real science can at times be stranger, and more amusing, than fiction. A winning primer for anyone who has ever struggled with a compass or admired a ragged V of migrating geese, Our Magnetic Earth demonstrates that education and entertainment need not be polar opposites.
For adventurers, climbing the Seven Summits—including Everest—and reaching all four Poles is the Holy Grail of world exploration. In 1998, David Hempleman-Adams became the first man on the planet to do it. In Walking on Thin Ice, the world's most accomplished explorer recounts the final leg of his extraordinary15-year odyssey.
This book reveals the magnificent landscape paintings of the Group of Seven and their associates and explores how they contributed to Canada's modern cultural identity. The early decades of the 20th century were marked by artistic, economic, and social transformation in Canada and around the world. Starting in Toronto, a group of young modern artists, including Tom Thomson and Lawren S. Harris, and Emily Carr in British Columbia, desired to create a new painting vocabulary for the young nation coming into its own cultural identity. They turned away from city life and explored Canada's landscape, painting sublime vistas, monumental rivers, ancient forests around the great lakes, the mighty Rocky Mountains, and the arctic tundra, determined to break away from European stylistic traditions. Together, their paintings imagined a mythical Canada, expansive and rugged, that added to their country's growing sense of national pride. Featuring paintings, sketches, photographs, film stills, and documentary material, this catalog examines the language of Canadian modernism. It also includes essays and interviews that offer contemporary indigenous perspectives on the impact of industry on nature, issues surrounding national identity, and modern Canadian landscape painting. This generously illustrated book critically reviews Canada's modernism in art history.
The North Pole has long held surprising importance for many of the world’s cultures. Interweaving science and history, this book offers the first unified vision of how the North Pole has shaped everything from literature to the goals of political leaders—from Alexander the Great to neo-Hindu nationalists. Tracing the intersecting notions of poles, polarity, and the sacred from our most ancient civilizations to the present day, Michael Bravo explores how the idea of a North Pole has given rise to utopias, satires, fantasies, paradoxes, and nationalist ideologies across every era, from the Renaissance to the Third Reich. The Victorian conceit of the polar regions as a vast empty wilderness—a bastion of adventurous white males battling against the elements—is far from the only polar vision. Bravo paints a variety of alternative pictures: of a habitable Arctic crisscrossed by densely connected networks of Inuit trade and travel routes, a world rich in indigenous cultural meanings; of a sacred paradise or lost Eden among both Western and Eastern cultures, a vision that curiously (and conveniently) dovetailed with the imperial aspirations of Europe and the United States; and as the setting for tales not only of conquest and redemption, but also of failure and catastrophe. And as we face warming temperatures, melting ice, and rising seas, Bravo argues, only an understanding of the North Pole’s deeper history, of our conception of it as both a sacred and living place, can help humanity face its twenty-first-century predicament.
From the first great experimental scientist: the classic text, first published in Latin in 1600. Summarizes then-current knowledge of magnetism and electricity, offering insights into the origins of modern science.