Sharon Levy

Once and Future Giants (eBook, ePUB)

What Ice Age Extinctions Tell Us About the Fate of Earth's Largest Animals

• Format: ePub

Produktbeschreibung

Until about 13,000 years ago, North America was home to a menagerie of massive mammals. Mammoths, camels, and lions walked the ground that has become Wilshire Boulevard in Los Angeles and foraged on the marsh land now buried beneath Chicago's streets. Then, just as the first humans reached the Americas, these Ice Age giants vanished forever. In Once and Future Giants, science writer Sharon Levy digs through the evidence surrounding Pleistocene large animal ("megafauna") extinction events worldwide, showing that understanding this history--and our part in it--is crucial for protecting the elephants, polar bears, and other great creatures at risk today. These surviving relatives of the Ice Age beasts now face the threat of another great die-off, as our species usurps the planet's last wild places while driving a warming trend more extreme than any in mammalian history. Deftly navigating competing theories and emerging evidence, Once and Future Giants examines the extent of human influence on megafauna extinctions past and present, and explores innovative conservation efforts around the globe. The key to modern-day conservation, Levy suggests, may lie fossilized right under our feet.

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Produktdetails

• Verlag: Oxford University Press
• Erscheinungstermin: 22. März 2011
• Englisch
• ISBN-13: 9780199831548
• Artikelnr.: 38128396

Autorenporträt

Sharon Levy is a freelance science writer who specializes in making natural resource and conservation issues accessible for a broad audience. She is a contributing editor at OnEarth magazine and writes regularly for National Wildlife, BioScience, and New Scientist. Her work has appeared in Nature, Natural History, Audubon, High Country News, and Discovery Channel Online. She lives in Humboldt County, California.

Inhaltsangabe

Introduction
1. Elegy for the Mastodon
2. Mammoth Tracks
3. Giants Down Under
4. Wild Dreams
5. Wild Realities
6. The Big Heat
7. Dead Beasts Walking
References
Index