Under A Green Sky

Download or read book Under a Green Sky written by Peter D. Ward and published by Harper Collins. This book was released on 2009-10-13 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: By looking backward at the course of great extinctions, a paleontologist sees what the future holds. More than 200 million years ago, a cataclysmic event known as the Permian extinction destroyed more than 90 percent of all species and nearly 97 percent of all living things. Its origins have long been a puzzle for paleontologists. During the 1990s and the early part of this century, a great battle was fought between those who thought that death had come from above and those who thought something more complicated was at work. Paleontologist Peter. D. Ward, fresh from helping prove that an asteroid had killed the dinosaurs, turned to the Permian problem, and he has come to a stunning conclusion. In his investigations of the fates of several groups of mollusks during that extinction and others, he discovered that the near-total devastation at the end of the Permian period was caused by rising levels of carbon dioxide leading to climate change. But it's not the heat (nor the humidity) that's directly responsible for the extinctions, and the story of the discovery of what is responsible makes for a fascinating, globe-spanning adventure. In Under a Green Sky, Ward explains how the Permian extinction as well as four others happened, and describes the freakish oceans—belching poisonous gas—and sky—slightly green and always hazy—that would have attended them. Those ancient upheavals demonstrate that the threat of climate change cannot be ignored, lest the world's life today—ourselves included—face the same dire fate that has overwhelmed our planet several times before.

Download or read book Under a White Sky written by Elizabeth Kolbert and published by Crown. This book was released on 2021-02-09 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: NATIONAL BESTSELLER • The Pulitzer Prize–winning author of The Sixth Extinction returns to humanity’s transformative impact on the environment, now asking: After doing so much damage, can we change nature, this time to save it? RECOMMENDED BY PRESIDENT OBAMA AND BILL GATES • SHORTLISTED FOR THE WAINWRIGHT PRIZE FOR WRITING • ONE OF THE TEN BEST BOOKS OF THE YEAR: The Washington Post • ONE OF THE BEST BOOKS OF THE YEAR: Time, Esquire, Smithsonian Magazine, Vulture, Publishers Weekly, Kirkus Reviews, Library Journal • “Beautifully and insistently, Kolbert shows us that it is time to think radically about the ways we manage the environment.”—Helen Macdonald, The New York Times That man should have dominion “over all the earth, and over every creeping thing that creepeth upon the earth” is a prophecy that has hardened into fact. So pervasive are human impacts on the planet that it’s said we live in a new geological epoch: the Anthropocene. In Under a White Sky, Elizabeth Kolbert takes a hard look at the new world we are creating. Along the way, she meets biologists who are trying to preserve the world’s rarest fish, which lives in a single tiny pool in the middle of the Mojave; engineers who are turning carbon emissions to stone in Iceland; Australian researchers who are trying to develop a “super coral” that can survive on a hotter globe; and physicists who are contemplating shooting tiny diamonds into the stratosphere to cool the earth. One way to look at human civilization, says Kolbert, is as a ten-thousand-year exercise in defying nature. In The Sixth Extinction, she explored the ways in which our capacity for destruction has reshaped the natural world. Now she examines how the very sorts of interventions that have imperiled our planet are increasingly seen as the only hope for its salvation. By turns inspiring, terrifying, and darkly comic, Under a White Sky is an utterly original examination of the challenges we face.

Download or read book Below the Root written by Zilpha Keatley Snyder and published by Open Road Media. This book was released on 2012-12-04 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the “Newbery Honor–winning author’s compelling fantasy” for young adults, a boy is chosen to rule his idyllic land—only to discover its dark secrets (Publishers Weekly). Green-sky is an ideal place. Violence doesn’t exist. Its citizens, the Kindar, glide from tree to tree and exchange happy thoughts. This is all thanks to their rulers, the Ol-zhaan. And on his thirteenth birthday, Raamo D’ok is chosen to become one of the Ol-zhaan. Raamo is surprised to be named a Chosen. He isn’t a very good student—but the Ol-zhaan believe he has strong Spirit-force. But during his training, Raamo discovers that these good rulers aren’t as benevolent as they appear. They harbor secrets about his people, his family, and what lies below the forest floor. Now Raamo must decide: Should he keep the peace, or reveal the secrets that the Ol-zhaan have protected for so long? This ebook features an extended biography of Zilpha Keatley Snyder.

Download or read book Under the Sky We Make written by Kimberly Nicholas PhD and published by Penguin. This book was released on 2021-03-23 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: ** Los Angeles Times bestseller ** It's warming. It's us. We're sure. It's bad. But we can fix it. After speaking to the international public for close to fifteen years about sustainability, climate scientist Dr. Nicholas realized that concerned people were getting the wrong message about the climate crisis. Yes, companies and governments are hugely responsible for the mess we're in. But individuals CAN effect real, significant, and lasting change to solve this problem. Nicholas explores finding purpose in a warming world, combining her scientific expertise and her lived, personal experience in a way that seems fresh and deeply urgent: Agonizing over the climate costs of visiting loved ones overseas, how to find low-carbon love on Tinder, and even exploring her complicated family legacy involving supermarket turkeys. In her astonishing, bestselling book Under the Sky We Make, Nicholas does for climate science what Michael Pollan did more than a decade ago for the food on our plate: offering a hopeful, clear-eyed, and somehow also hilarious guide to effecting real change, starting in our own lives. Saving ourselves from climate apocalypse will require radical shifts within each of us, to effect real change in our society and culture. But it can be done. It requires, Dr. Nicholas argues, belief in our own agency and value, alongside a deep understanding that no one will ever hand us power--we're going to have to seize it for ourselves.

Download or read book Under the Broken Sky written by Mariko Nagai and published by Macmillan + ORM. This book was released on 2019-10-15 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Necessary for all of humankind, Under the Broken Sky is a breathtaking work of literature."—Booklist, starred review A beautifully told middle-grade novel-in-verse about a Japanese orphan’s experience in occupied rural Manchuria during World War II. Twelve-year-old Natsu and her family live a quiet farm life in Manchuria, near the border of the Soviet Union. But the life they’ve known begins to unravel when her father is recruited to the Japanese army, and Natsu and her little sister, Cricket, are left orphaned and destitute. In a desperate move to keep her sister alive, Natsu sells Cricket to a Russian family following the 1945 Soviet occupation. The journey to redemption for Natsu's broken family is rife with struggles, but Natsu is tenacious and will stop at nothing to get her little sister back. Literary and historically insightful, this is one of the great untold stories of WWII. Much like the Newbery Honor book Inside Out and Back Again by Thanhha Lai, Mariko Nagai's Under the Broken Sky is powerful, poignant, and ultimately hopeful. Christy Ottaviano Books

Download or read book Rivers in Time written by Peter Douglas Ward and published by Columbia University Press. This book was released on 2000 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Elaborating on and updating Ward's previous work, The End of Evolution, Rivers in Time delves into his newest discoveries. The book presents the gripping tale of the author's investigations into the history of life and death on Earth through a series of expeditions that have brought him ever closer to the truth about mass extinctions, past and future.

Download or read book Under a War-Torn Sky written by L.M. Elliot and published by Usborne Publishing Ltd. This book was released on 2015-04-01 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shot down on a mission, 19-year-old bomber pilot Henry is alone in a treacherous land. Desperate to get back to his family and the girl he loves, he is forced to rely on the kindness of strangers and the cunning of the French Resistance. But in his battle to survive the deadly journey across Nazi-occupied Europe, he must face a terrible choice: can he take someone's life to save his own?