Book Hack the Planet: Science's Best Hope or Worst Nightmare - for Averting Climate Catastrophe By Eli Kintisch

An inside tour of the incredible—and probably dangerous—plans to counteract the effects of climate change through experiments that range from the plausible to the fantasticDavid Battisti had arrived in Cambridge expecting a bloodbath. So had many of the other scientists who had joined him for an invitation-only workshop on climate science in 2007, with geoengineering at the top of the agenda. We can't take deliberately altering the atmosphere seriously, he thought, because there’s no way we'll ever know enough to control it. But by the second day, with bad climate news piling on bad climate news, he was having second thoughts. When the scientists voted in a straw poll on whether to support geoengineering research, Battisti, filled with fear about the future, voted in favor.While the pernicious effects of global warming are clear, efforts to reduce the carbon emissions that cause it have fallen far short of what’s needed. Some scientists have started exploring more direct and radical ways to cool the planet, such as:Pouring reflective pollution into the upper atmosphereMaking clouds brighterGrowing enormous blooms of algae in the oceanSchemes that were science fiction just a few years ago have become earnest plans being studied by alarmed scientists, determined to avoid a climate catastrophe. In Hack the Planet, Science magazine reporter Eli Kintisch looks more closely at this array of ideas and characters, asking if these risky schemes will work, and just how geoengineering is changing the world.Scientists are developing geoengineering techniques for worst-case scenarios. But what would those desperate times look like? Kintisch outlines four circumstances: collapsing ice sheets, megadroughts, a catastrophic methane release, and slowing of the global ocean conveyor belt.As incredible and outlandish as many of these plans may seem, could they soon become our only hope for avoiding calamity? Or will the plans of brilliant and well-intentioned scientists cause unforeseeable disasters as they play out in the real world? And does the advent of geoengineering mean that humanity has failed in its role as steward of the planet—or taken on a new responsibility? Kintisch lays out the possibilities and dangers of geoengineering in a time of planetary tipping points. His investigation is required reading as the debate over global warming shifts to whether humanity should Hack the Planet.

Read Hack the Planet: Science's Best Hope - or Worst Nightmare - for Averting Climate Catastrophe By Eli Kintisch ,Read PDF Hack the Planet: Science's Best Hope - or Worst Nightmare - for Averting Climate Catastrophe By Eli Kintisch ,Read PDF Hack the Planet: Science's Best Hope - or Worst Nightmare - for Averting Climate Catastrophe By Eli Kintisch ,Ebook Hack the Planet: Science's Best Hope - or Worst Nightmare - for Averting Climate Catastrophe By Eli Kintisch ,Read PDF Hack the Planet: Science's Best Hope - or Worst Nightmare - for Averting Climate Catastrophe By Eli Kintisch Click here for Download Ebook Hack the Planet: Science's Best Hope - or Worst Nightmare - for Averting Climate Catastrophe By Eli Kintisch PDF Free Click here Ebook Hack the Planet: Science's Best Hope - or Worst Nightmare - for Averting Climate Catastrophe By Eli Kintisch For DOWNLOAD From Publishers Weekly Starred Review. At one time a fringe notion, the idea of geoengineeringusing radical means to change the climate deliberately-is gaining traction in scientific conferences and even in the White House, where doubts are growing regarding the efficacy of mainstream strategies (conservation, alternative energy, "storing carbon dioxide from coal plants in the ground"). In this fascinating wake-up call, Science magazine writer Kintisch begins with the startling notion that "clean air could kill us," because tiny particles in the atmosphere scatter sunlight and cool the planet; a proposal mimicking the 1991 eruption of Mount Pinatubo, which cooled the earth by a half degree, would release 5.3 million tons of sulfur into the atmosphere per year to counter global warming. Opponents argue that the unforeseen consequences of this and similar efforts could prove more disastrous than the original problems; Kintisch also suggests that conservatives embracing radical solutions like large-scale ocean algae blooms are simply trying to block profitthreatening regulation and alternative energy development. By no means a run-of-the-mill survey of climate change solutions, this volume takes a engaged but balanced look at humanity's life-or-death situation, providing numerous angles on the role of cutting-edge science as either "our downfall or our savior." Review * ""Geoengineering is generally defined as the application of engineering techniques to alter the planet as a whole...as Mr. Kintisch relates, these remedies are not necessarily simple and even their easy-to-envision consequences can be alarming."" New York Times Review "Hack the Planet is a superbly written and reported chronicle of a remarkable story. In just a few years 'geoengineering' fixes to climate change--simulating volcanoes, CO2-sucking, cloudbrightening--have gone from crackpot to considered ideas. Eli Kintisch's book is boundlessly smarter and more deeply researched on this topic than Superfreakonomics. Expect to hear much more in coming years from the planet-hackers--and from Kintisch." —Eric Roston, author of The Carbon Age: How Life's Core Element Has Become Civilization's Greatest Threat"As climate change goes unmitigated and continues to worsen, it seems we can no longer avoid a public debate on the prospect of planetary geoengineering--doing something probably bad to the planet to avert something even worse. It will be an Earth-changing discussion, and no one should feel competent to participate without having first read Eli Kintisch’s Hack the Planet, an indispensable introduction to the topic. The scientific ideas he explains and characters he depicts are compelling and occasionally riveting." —Chris Mooney, author of The Republican War on Science and Unscientific America"Anyone who considers themselves scientifically literate had better get versed in the new discipline of geo-engineering--or planethacking, as Eli Kintisch calls it in this nuanced and useful new account. This discussion is not going to go away anytime soon!" —Bill McKibben, author of Eaarth: Making A Life on a Tough New Planet"Loathe or love it, geoengineering has come in from the fringe. Is rewiring the atmosphere the riskiest weapon against global climate change or the only realistic one--or both? It's hard to imagine a more thorough and accessible guide to the science, and the stakes, than Eli Kintisch has provided." —Jonathan Rauch, senior writer, National Journal and contributing editor, The Atlantic Customer Reviews Most helpful customer reviews 0 of 0 people found the following review helpful.

Is Geophysical Engineering Such A Great Idea? By Frederick S. Goethel In a nutshell, the above statement is the basic thesis of this book. Should we be playing with the natural systems of the planet to control the effects of global warming? And, if so, which of the various options offers the best possible outcome with the least possible unintended damage? The author covers several different types of geophysical engineering in the book. The first is the idea to recreate, by artificial means, the effects of volcanoes. It has been known for some time that after a volcano erupts, the planet is cooled for a period of time afterward. This is due to the lofting of compounds high into the atmosphere. So, the scientists studying this propose to send large amounts of sulpher dioxide into the stratosphere where it is believed it will turn to sulphric acid droplets which will reflect sunlight back into space. With solar radiation reflected, the earth should cool. There are numerous problems with this concept which are laid out in the book. The next idea is to "fertilize " patches of the ocean with iron oxide to cause algae to bloom. As algae are plants, they will suck up carbon dioxide from the atmosphere and hence lower the amounts of green house gases present It is also hoped that the algae will either die or be eaten and sink to the bottom of the ocean, tying up the carbon forever.. Although some small experiments have been attempted using this process, the end results are unknown. The third idea is carbon sequestration inside the earth itself. There are several ways to accomplish this goal. The carbon dioxide could be captured at the emissions point of power plants and be used to help propel oil from slow or low producing wells. In fact, this is already being done to aid the oil industry in extraction of oil, but the amount needed to actually affect the atmosphere would be greater than the amount of empty of nearly empty well that are present around the world. Then there is the concept of removing the carbon dioxide from the atmosphere and directly injecting it into the ground, which again, cause innumerable problems. The author examines each proposed solution and picks them apart for technical reasons and wades into the argument of whether we should be conducting experiments in this area or if that is just too risky. Also, the issue of whether to make any of this public is discussed…the fear being that if humans know there is a "fix" available, they will continue to spew carbon dioxide into the air with little concern for reducing emissions. The book is well written and though provoking…certainly a must read for those who are concerned about our planet's future. 0 of 0 people found the following review helpful. Earth Hacking is scary stuff! By Gabriole This book is an excellent overview of the history and projects of geoengineering science. While many of us were still in diapers, scientists were brainstorming climate control and implementing test projects. Eli raises so many thought-provoking questions in his analysis, I really learned a lot from this book. Although I'm not a proponent of tinkering with nature's systems, the science, history and challenges identified in this book provide solid basis for critical thinking about the issues. 0 of 0 people found the following review helpful. Excellent book! By Kindle Customer A fascinating and enjoyable read on both the perils of ignoring climate change and the perils of trying to geo-engineer our way out of them. If you are interested in climate change - the book is accessible and entertaining. Read it! See all 21 customer reviews...

Book Hack the Planet: Science's Best Hope - or Worst Nightmare - for Averting Climate Catastrophe By Eli Kintisch ,Ebook Hack the Planet: Science's Best Hope - or Worst Nightmare - for Averting Climate Catastrophe By Eli Kintisch ,Pdf Hack the Planet: Science's Best Hope - or Worst Nightmare - for Averting Climate Catastrophe By Eli Kintisch ,Pdf Hack the Planet: Science's Best Hope - or Worst Nightmare - for Averting Climate Catastrophe By Eli Kintisch ,PDF Hack the Planet: Science's Best Hope - or Worst Nightmare - for Averting Climate Catastrophe By Eli Kintisch

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