Critical Perspectives On The Viability Of Human Life On Other Planets
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Critical Perspectives on the Viability of Human Life on Other Planets by Nicki Peter Petrikowski Pdf
Recent technological developments have opened up the possibility of colonizing other planets. Some experts argue that space colonization will be essential for the survival of the human species. Students will analyze and evaluate experts' opinions on space colonization in order to reach their own conclusions, and expand their horizons.
Readers of this transportive text will learn how much the writers of the movie The Martian really got right when they described how a stranded astronaut survived on the red planet. They will also investigate the conditions that actual Mars colonists will face. Since the 1800s, sci-fi writers have imagined colonizing other planets. Today, science fiction is becoming reality, as scientists plan actual colonies in the solar system. This volume considers some of the challenges in colonization of the Moon, Mars, asteroids, and the moons of Jupiter and Saturn, and looks at the ethics involved in taking over another planet.
The Uninhabitable Earth by David Wallace-Wells Pdf
#1 NEW YORK TIMES BESTSELLER • “The Uninhabitable Earth hits you like a comet, with an overflow of insanely lyrical prose about our pending Armageddon.”—Andrew Solomon, author of The Noonday Demon NAMED ONE OF THE BEST BOOKS OF THE YEAR BY The New Yorker • The New York Times Book Review • Time • NPR • The Economist • The Paris Review • Toronto Star • GQ • The Times Literary Supplement • The New York Public Library • Kirkus Reviews It is worse, much worse, than you think. If your anxiety about global warming is dominated by fears of sea-level rise, you are barely scratching the surface of what terrors are possible—food shortages, refugee emergencies, climate wars and economic devastation. An “epoch-defining book” (The Guardian) and “this generation’s Silent Spring” (The Washington Post), The Uninhabitable Earth is both a travelogue of the near future and a meditation on how that future will look to those living through it—the ways that warming promises to transform global politics, the meaning of technology and nature in the modern world, the sustainability of capitalism and the trajectory of human progress. The Uninhabitable Earth is also an impassioned call to action. For just as the world was brought to the brink of catastrophe within the span of a lifetime, the responsibility to avoid it now belongs to a single generation—today’s. LONGLISTED FOR THE PEN/E.O. WILSON LITERARY SCIENCE WRITING AWARD “The Uninhabitable Earth is the most terrifying book I have ever read. Its subject is climate change, and its method is scientific, but its mode is Old Testament. The book is a meticulously documented, white-knuckled tour through the cascading catastrophes that will soon engulf our warming planet.”—Farhad Manjoo, The New York Times “Riveting. . . . Some readers will find Mr. Wallace-Wells’s outline of possible futures alarmist. He is indeed alarmed. You should be, too.”—The Economist “Potent and evocative. . . . Wallace-Wells has resolved to offer something other than the standard narrative of climate change. . . . He avoids the ‘eerily banal language of climatology’ in favor of lush, rolling prose.”—Jennifer Szalai, The New York Times “The book has potential to be this generation’s Silent Spring.”—The Washington Post “The Uninhabitable Earth, which has become a best seller, taps into the underlying emotion of the day: fear. . . . I encourage people to read this book.”—Alan Weisman, The New York Review of Books
Nourished Planet by Barilla Center for Food and Nutrition Pdf
Nourished Planet illustrates what our global food system can be - a collection of the smartest ideas to nourish us all. From urban farmers in Kenya to American doctors to government officials in Egypt, its voices demonstrate how diverse perspectives are coming together to feed the world sustainably.--back cover.
National Research Council,Division of Behavioral and Social Sciences and Education,Board on Environmental Change and Society,Committee on the Human Dimensions of Global Change
Author : National Research Council,Division of Behavioral and Social Sciences and Education,Board on Environmental Change and Society,Committee on the Human Dimensions of Global Change Publisher : National Academies Press Page : 321 pages File Size : 43,7 Mb Release : 1991-02-01 Category : Science ISBN : 9780309044943
Global Environmental Change by National Research Council,Division of Behavioral and Social Sciences and Education,Board on Environmental Change and Society,Committee on the Human Dimensions of Global Change Pdf
Global environmental change often seems to be the most carefully examined issue of our time. Yet understanding the human sideâ€"human causes of and responses to environmental changeâ€"has not yet received sustained attention. Global Environmental Change offers a strategy for combining the efforts of natural and social scientists to better understand how our actions influence global change and how global change influences us. The volume is accessible to the nonscientist and provides a wide range of examples and case studies. It explores how the attitudes and actions of individuals, governments, and organizations intertwine to leave their mark on the health of the planet. The book focuses on establishing a framework for this new field of study, identifying problems that must be overcome if we are to deepen our understanding of the human dimensions of global change, presenting conclusions and recommendations.
Confessions of a Recovering Environmentalist and Other Essays by Paul Kingsnorth Pdf
A provocative and urgent essay collection that asks how we can live with hope in “an age of ecocide” Paul Kingsnorth was once an activist—an ardent environmentalist. He fought against rampant development and the depredations of a corporate world that seemed hell-bent on ignoring a looming climate crisis in its relentless pursuit of profit. But as the environmental movement began to focus on “sustainability” rather than the defense of wild places for their own sake and as global conditions worsened, he grew disenchanted with the movement that he once embraced. He gave up what he saw as the false hope that residents of the First World would ever make the kind of sacrifices that might avert the severe consequences of climate change. Full of grief and fury as well as passionate, lyrical evocations of nature and the wild, Confessions of a Recovering Environmentalist gathers the wave-making essays that have charted the change in Kingsnorth’s thinking. In them he articulates a new vision that he calls “dark ecology,” which stands firmly in opposition to the belief that technology can save us, and he argues for a renewed balance between the human and nonhuman worlds. This iconoclastic, fearless, and ultimately hopeful book, which includes the much-discussed “Uncivilization” manifesto, asks hard questions about how we’ve lived and how we should live.
The inspiration for the Netflix series 3 Body Problem! Over 1 million copies of the Three-Body Problem series sold in North America PRAISE FOR THE THREE-BODY PROBLEM SERIES: “A mind-bending epic.”—The New York Times • “War of the Worlds for the 21st century.”—The Wall Street Journal • “Fascinating.”—TIME • “Extraordinary.”—The New Yorker • “Wildly imaginative.”—Barack Obama • “Provocative.”—Slate • “A breakthrough book.”—George R. R. Martin • “Impossible to put down.”—GQ • “Absolutely mind-unfolding.”—NPR • “You should be reading Liu Cixin.”—The Washington Post The Dark Forest is the second novel in the groundbreaking, Hugo Award-winning series from China's most beloved science fiction author, Cixin Liu. In The Dark Forest, Earth is reeling from the revelation of a coming alien invasion-in just four centuries' time. The aliens' human collaborators may have been defeated, but the presence of the sophons, the subatomic particles that allow Trisolaris instant access to all human information, means that Earth's defense plans are totally exposed to the enemy. Only the human mind remains a secret. This is the motivation for the Wallfacer Project, a daring plan that grants four men enormous resources to design secret strategies, hidden through deceit and misdirection from Earth and Trisolaris alike. Three of the Wallfacers are influential statesmen and scientists, but the fourth is a total unknown. Luo Ji, an unambitious Chinese astronomer and sociologist, is baffled by his new status. All he knows is that he's the one Wallfacer that Trisolaris wants dead. The Three-Body Problem Series The Three-Body Problem The Dark Forest Death's End Other Books by Cixin Liu Ball Lightning Supernova Era To Hold Up the Sky The Wandering Earth A View from the Stars At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.
Global Trends 2040 by National Intelligence Council Pdf
"The ongoing COVID-19 pandemic marks the most significant, singular global disruption since World War II, with health, economic, political, and security implications that will ripple for years to come." -Global Trends 2040 (2021) Global Trends 2040-A More Contested World (2021), released by the US National Intelligence Council, is the latest report in its series of reports starting in 1997 about megatrends and the world's future. This report, strongly influenced by the COVID-19 pandemic, paints a bleak picture of the future and describes a contested, fragmented and turbulent world. It specifically discusses the four main trends that will shape tomorrow's world: - Demographics-by 2040, 1.4 billion people will be added mostly in Africa and South Asia. - Economics-increased government debt and concentrated economic power will escalate problems for the poor and middleclass. - Climate-a hotter world will increase water, food, and health insecurity. - Technology-the emergence of new technologies could both solve and cause problems for human life. Students of trends, policymakers, entrepreneurs, academics, journalists and anyone eager for a glimpse into the next decades, will find this report, with colored graphs, essential reading.
National Research Council,Division on Engineering and Physical Sciences,Space Studies Board,Task Group on Sample Return from Small Solar System Bodies
Author : National Research Council,Division on Engineering and Physical Sciences,Space Studies Board,Task Group on Sample Return from Small Solar System Bodies Publisher : National Academies Press Page : 117 pages File Size : 43,8 Mb Release : 1998-10-14 Category : Science ISBN : 9780309061360
Evaluating the Biological Potential in Samples Returned from Planetary Satellites and Small Solar System Bodies by National Research Council,Division on Engineering and Physical Sciences,Space Studies Board,Task Group on Sample Return from Small Solar System Bodies Pdf
For the first time since the Apollo program, NASA and space agencies abroad have plans to bring samples to Earth from elsewhere in the solar system. There are missions in various stages of definition to gather material over the next decade from Mars, an asteroid, comets, the satellites of Jupiter, and the interplanetary dust. Some of these targets, most especially Jupiter's satellites Europa and Ganymede, now appear to have the potential for harboring living organisms. This book considers the possibility that life may have originated or existed on a body from which a sample might be taken and the possibility that life still exists on the body either in active form or in a form that could be reactivated. It also addresses the potential hazard to terrestrial ecosystems from extraterrestrial life if it exists in a returned sample. Released at the time of the Internationl Committee on Space Research General Assembly, the book has already established the basis for plans for small body sample retruns in the international space research community.
Author : U.S. Global Change Research Program Publisher : Cambridge University Press Page : 193 pages File Size : 48,7 Mb Release : 2009-08-24 Category : Business & Economics ISBN : 9780521144070
Ultraviolet Astronomy and the Quest for the Origin of Life by Ana I. Gomez de Castro Pdf
Ultraviolet Astronomy and the Quest for the Origin of Life addresses the use of astronomical observations in the ultraviolet range to better understand the generation of complex, life-precursor molecules. The origin of RNA is still under debate but seems to be related to the generation of pools of complex organic molecules submitted to heavy cycles of solution in water and drying. This book investigates whether these cycles require a planetary surface or may occur in space by examining both the theoretical and observational aspects of the role of UV radiation in the origin of life. This book offers the latest advances in these studies for astronomers, astrobiologists and planetary scientists. Addresses both the theoretical and observational aspects of the role of Ultraviolet (UV) radiation in the origin of life Builds on the requirements to produce prebiotic molecules in space and the implications for the origin of RNA Investigates the use of ultraviolet observations related to planetary system formation, the evolution of young planetary disks, and the interaction of stars with planetary atmospheres
National Research Council,Oversight Commission for the Committee on Grand Challenges in Environmental Sciences,Committee on Grand Challenges in Environmental Sciences
Author : National Research Council,Oversight Commission for the Committee on Grand Challenges in Environmental Sciences,Committee on Grand Challenges in Environmental Sciences Publisher : National Academies Press Page : 107 pages File Size : 46,6 Mb Release : 2001-05-24 Category : Nature ISBN : 9780309072540
Grand Challenges in Environmental Sciences by National Research Council,Oversight Commission for the Committee on Grand Challenges in Environmental Sciences,Committee on Grand Challenges in Environmental Sciences Pdf
Scientists have long sought to unravel the fundamental mysteries of the land, life, water, and air that surround us. But as the consequences of humanity's impact on the planet become increasingly evident, governments are realizing the critical importance of understanding these environmental systemsâ€"and investing billions of dollars in research to do so. To identify high-priority environmental science projects, Grand Challenges in Environmental Sciences explores the most important areas of research for the next generation. The book's goal is not to list the world's biggest environmental problems. Rather it is to determine areas of opportunity thatâ€"with a concerted investmentâ€"could yield significant new findings. Nominations for environmental science's "grand" challenges were solicited from thousands of scientists worldwide. Based on their responses, eight major areas of focus were identifiedâ€"areas that offer the potential for a major scientific breakthrough of practical importance to humankind, and that are feasible if given major new funding. The book further pinpoints four areas for immediate action and investment.
National Research Council,Division on Engineering and Physical Sciences,Space Studies Board,Committee on Preventing the Forward Contamination of Mars
Author : National Research Council,Division on Engineering and Physical Sciences,Space Studies Board,Committee on Preventing the Forward Contamination of Mars Publisher : National Academies Press Page : 166 pages File Size : 53,9 Mb Release : 2006-04-22 Category : Science ISBN : 9780309097246
Preventing the Forward Contamination of Mars by National Research Council,Division on Engineering and Physical Sciences,Space Studies Board,Committee on Preventing the Forward Contamination of Mars Pdf
Recent spacecraft and robotic probes to Mars have yielded data that are changing our understanding significantly about the possibility of existing or past life on that planet. Coupled with advances in biology and life-detection techniques, these developments place increasing importance on the need to protect Mars from contamination by Earth-borne organisms. To help with this effort, NASA requested that the NRC examine existing planetary protection measures for Mars and recommend changes and further research to improve such measures. This report discusses policies, requirements, and techniques to protect Mars from organisms originating on Earth that could interfere with scientific investigations. It provides recommendations on cleanliness and biological burden levels of Mars-bound spacecraft, methods to reach those levels, and research to reduce uncertainties in preventing forward contamination of Mars.
