Windswept: The Story of Wind and Weather [NOOK Book]

Overview


Although sometimes enormously destructive, wind is also one of the elements that make life on Earth possible. Without it, the intense solar radiation beating down on the tropics would have no way of escaping. Wind warms the higher latitudes and moderates the equatorial regions, and carries evaporated moisture from oceans to land, where the moisture descends as rain. Wind sculpted the rivers that nurtured the earliest of human civilizations. Even hurricanes are an essential part...
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Windswept: The Story of Wind and Weather

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Overview


Although sometimes enormously destructive, wind is also one of the elements that make life on Earth possible. Without it, the intense solar radiation beating down on the tropics would have no way of escaping. Wind warms the higher latitudes and moderates the equatorial regions, and carries evaporated moisture from oceans to land, where the moisture descends as rain. Wind sculpted the rivers that nurtured the earliest of human civilizations. Even hurricanes are an essential part of the planet's self-regulatory system.
Windswept is the story of humankind's long struggle to understand wind and weather-from the wind gods of ancient times to early discoveries of the dynamics of air movement to high-tech schemes to control hurricanes. Marq de Villiers is equally adept at explaining the science of wind as he is at presenting dramatic personal stories of encounters with gales and storms. Running through his narrative is the dramatic story of Hurricane Ivan, the only storm on record to three times reach Category 5 status (sustaining winds greater than 155 miles per hour) in its path of death and destruction from the Sahara to North America, where it traveled from Texas to Newfoundland.

We have made great strides in understanding how wind affects weather, but much is left to learn about how global warming and pollution may impact the winds themselves. The stakes are high because, as Hurricane Katrina so vividly reminded us, anything that affects the winds eventually affects human life.
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Product Details

  • ISBN-13: 9780802718433
  • Publisher: Bloomsbury USA
  • Publication date: 5/26/2009
  • Sold by: Barnes & Noble
  • Format: eBook
  • Edition number: 1
  • Pages: 352
  • Product dimensions: 5.50 (w) x 8.25 (h) x 0.87 (d)
  • File size: 6 MB

Meet the Author

Marq de Villers and Sheila Hirtle are co-authors of Sahara: The Extraordinary History of the World's Largest Desert and several other books on exploration, history, politics, and travel. Water: The Fate of Our Most Precious Resource by Marq de Villiers won the prestigious Governor General's Award in Canada. De Villiers and Hirtle live in Lunenburg, Nova Scotia.
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Read an Excerpt

Chapter One
Wind’s Mystery and Meaning

The story of Hurricane Ivan: It began, as these things so often do, long ago and far, far away. Long ago, at least, in the reckoning of weathermen, and far away at least as seen from the Ca­rib­be­an and the east coast of North America, where the storm’s full fury would in due time be unleashed. In the course of its tumultuous and destructive life, the cyclone they came to call Ivan would exemplify all the perilous uncertainties and complex patterns of global climatology (and exaggerate my own rather paranoid view of hard weather), but its beginning was hidden, even secretive, and could only be seen in rueful hindsight.

In the spring of 2004, it rained in Darfur, the Sudanese hellhole wracked by de­cades of civil war. Darfur is on the southeastern fringes of the endless emptiness of the Sahara, and its soil, beaten down from too many cattle and too many goats over too many years of drought, couldn’t hold the water. It pooled and then gathered in little muddy torrents that swept away the scattered huts of the countryside. A few days before, the refugees in their grim camps had been dying of thirst–an ostrich egg of water having to do for a family for a ­whole day–but ­were now forced to scramble to keep their pathetic scraps of food and their meager possessions from washing away. They ­were still starving, though now sodden and burdened with cholera and dysentery in addition to their other miseries.

All along the Sahel, the southern fringes of the Sahara, the rains came. Lake Chad, which had been shrinking for de­cades, stopped shrinking briefly, andthe remaining hippo channels winding through the papyrus and water hyacinths filled up. The dusty plains north of Kano, the Nigerian trading city, looked lush for the first time in fifteen years. Outside fabled Timbuktu the ground took on a shiny green sheen, before the goats in their insatiable hunger nibbled the new plants down to a stubble, then trampled the residue into the mud. In Niger, Mali, even in ­ever-­arid Mauritania, the rains fell for the first time in a de­cade. Not enough, really, to unparch the desert, but more than usual.

No one in the Sahel knew why it was raining, or, except for a few aid agencies, cared; they ­were just grateful the water was there. In the outside world hardly anybody paid much attention. There ­were a few exceptions–the paranoid actuaries for the giant insurance company Munich Re, for example, who are paid to worry, and a few analysts in hurricane centers across the Atlantic, who ­were wrestling with the complex causative cycles of violent weather–but more people should have been concerned than that, for they ­were about to get a brutal lesson in the interconnectedness of natural systems. Who would have thought that, say, a rural tavern in Pennsylvania would be threatened by a ­storm-­born flood that was linked in complicated ways to the ending of a drought half a world away?
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Sort by: Showing 1 Customer Reviews
  • Anonymous

    Posted November 4, 2012

    An unexpected treat

    When I bought this book, I figured an interesting subject would help overcome some ponderous prose. Was I surprised; a somewhat heavy, scientific topic is made extremely readable by de Viliers' style. This book is a joy to read!

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