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This high-voltage introduction to energy combines physical science and environmental science with fun. Easy-to-follow diagrams show different ways energy can be harnessed. Tips on how to use energy sensibly are included.
An informed look at the myths and fears surrounding nuclear energy, and a practical, politically realistic solution to global warming and our energy needs. Faced by the world's oil shortages and curious about alternative energy sources, Gwyneth Cravens skeptically sets out to find the truth about nuclear energy. Her conclusion: it is a totally viable and practical solution to global warming. In the end, we see that if we are to care for subsequent generations, embracing nuclear energy is an ethical imperative.
Nuclear power is not clean, cheap, or safe. With Three Mile Island, Chernobyl, and Fukushima, the nuclear industry's record of catastrophic failures now averages one major disaster every decade. After three US-designed plants exploded in Japan, many countries moved to abandon reactors for renewables. In the United States, however, powerful corporations and a compliant government still defend nuclear power-while promising billion-dollar bailouts to operators. Each new disaster demonstrates that the nuclear industry and governments lie to "avoid panic," to preserve the myth of "safe, clean" nuclear power, and to sustain government subsidies. Tokyo and Washington both covered up Fukushima's radiation risks and-when confronted with damning evidence-simply raised the levels of "acceptable" risk to match the greater levels of exposure. Nuclear Roulette dismantles the core arguments behind the nuclear-industrial complex's "Nuclear Renaissance." While some critiques are familiar-nuclear power is too costly, too dangerous, and too unstable-others are surprising: Nuclear Roulette exposes historic links to nuclear weapons, impacts on Indigenous lands and lives, and the ways in which the Nuclear Regulatory Commission too often takes its lead from industry, rewriting rules to keep failing plants in compliance. Nuclear Roulette cites NRC records showing how corporations routinely defer maintenance and lists resulting "near-misses" in the US, which average more than one per month. Nuclear Roulette chronicles the problems of aging reactors, uncovers the costly challenge of decommissioning, explores the industry's greatest seismic risks-not on California's quake-prone coast but in the Midwest and Southeast-and explains how solar flares could black out power grids, causing the world's 400-plus reactors to self-destruct. This powerful exposé concludes with a roundup of proven and potential energy solutions that can replace nuclear technology with a "Renewable Renaissance," combined with conservation programs that can cleanse the air, and cool the planet.
A comprehensive account of how energy has shaped society throughout history, from pre-agricultural foraging societies through today's fossil fuel–driven civilization. "I wait for new Smil books the way some people wait for the next 'Star Wars' movie. In his latest book, Energy and Civilization: A History, he goes deep and broad to explain how innovations in humans' ability to turn energy into heat, light, and motion have been a driving force behind our cultural and economic progress over the past 10,000 years. —Bill Gates, Gates Notes, Best Books of the Year Energy is the only universal currency; it is necessary for getting anything done. The conversion of energy on Earth ranges from terra-forming forces of plate tectonics to cumulative erosive effects of raindrops. Life on Earth depends on the photosynthetic conversion of solar energy into plant biomass. Humans have come to rely on many more energy flows—ranging from fossil fuels to photovoltaic generation of electricity—for their civilized existence. In this monumental history, Vaclav Smil provides a comprehensive account of how energy has shaped society, from pre-agricultural foraging societies through today's fossil fuel–driven civilization. Humans are the only species that can systematically harness energies outside their bodies, using the power of their intellect and an enormous variety of artifacts—from the simplest tools to internal combustion engines and nuclear reactors. The epochal transition to fossil fuels affected everything: agriculture, industry, transportation, weapons, communication, economics, urbanization, quality of life, politics, and the environment. Smil describes humanity's energy eras in panoramic and interdisciplinary fashion, offering readers a magisterial overview. This book is an extensively updated and expanded version of Smil's Energy in World History (1994). Smil has incorporated an enormous amount of new material, reflecting the dramatic developments in energy studies over the last two decades and his own research over that time.
The transition to renewable energy is vital and fast-paced, but how do we choose which technologies to drive this energy transition? This timely book provides everyone interested in the renewable energy transition with an introduction to and technical foundation for understanding modern energy technology. It traces everyday power generation through history, from the Industrial Revolution to today. It examines the use of wood, coal, oil, natural gas, hydro, and nuclear to produce energy, before discussing renewable energy sources such as biomass, photovoltaics, concentrated solar power, wind, wave, and geothermal. The book examines to what extent and how each technology can contribute to a clean, green infrastructure. The Truth About Energy explains the science and engineering of energy to help everyone understand and compare current and future advances in renewable energy, providing the context to critically examine the different technologies that are competing in a fast-evolving engineering, political, and economic landscape.
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A New York Times bestseller! The follow up to the #1 New York Times bestselling An Inconvenient Truth and companion to Vice President Al Gore’s new documentary, An Inconvenient Sequel: Truth to Power, this new book is a daring call to action. It exposes the reality of how humankind has aided in the destruction of our planet and delivers hope through groundbreaking information on what you can do now. Vice President Gore, one of our environmental heroes and a leading expert in climate change, brings together cutting-edge research from top scientists around the world; approximately 200 photographs and illustrations to visually articulate the subject matter; and personal anecdotes and observations to document the fast pace and wide scope of global warming. He presents, with alarming clarity and conclusiveness (and with humor, too) that the fact of global climate change is not in question and that its consequences for the world we live in will be assuredly disastrous if left unchecked. Follow Vice President Gore around the globe as he tells a story of change in the making. He connects the dots of Zika, flooding, and other natural disasters we've lived through in the last 10+ years—and much more. The book also offers a comprehensive how-to guide on exactly how we can change the course of fate. With concrete, actionable advice on topics ranging from how to run for office to how to talk to your children about climate change, An Inconvenient Sequel will empower you to make a difference—and lets you know how exactly to do it. Where Gore’s first documentary and book took us through the technical aspects of climate change, the second documentary is a gripping, narrative journey that leaves you filled with hope and the urge to take action immediately. This book captures that same essence and is a must-have for everyone who cares deeply about our planet.
In this updated and expanded edition of climate scientist Steven Koonin’s groundbreaking book, go behind the headlines to discover the latest eye-opening data about climate change—with unbiased facts and realistic steps for the future. "Greenland’s ice loss is accelerating." "Extreme temperatures are causing more fatalities." "Rapid 'climate action' is essential to avoid a future climate disaster." You've heard all this presented as fact. But according to science, all of these statements are profoundly misleading. With the new edition of Unsettled, Steven Koonin draws on decades of experience—including as a top science advisor to the Obama administration—to clear away the fog and explain what science really says (and doesn't say). With a new introduction, this edition now features reflections on an additional three years of eye-opening data, alternatives to unrealistic “net zero” solutions, global energy inequalities, and the energy crisis arising from the war in Ukraine. When it comes to climate change, the media, politicians, and other prominent voices have declared that “the science is settled.” In reality, the climate is changing, but the why and how aren’t as clear as you’ve probably been led to believe. Koonin takes readers behind the headlines, dispels popular myths, and unveils little-known truths: Despite rising greenhouse gas emissions, global temperatures decreased from 1940 to 1970 Models currently used to predict the future do not accurately describe the climate of the past, and modelers themselves strongly doubt their regional predictions There is no compelling evidence that hurricanes are becoming more frequent—or that predictions of rapid sea level rise have any validity Unsettled is a reality check buoyed by hope, offering the truth about climate science—what we know, what we don’t, and what it all means for our future.
Matter: Physical Science for Kids from the Picture Book Science series gets kids excited about science! What’s the matter? Everything is matter! Everything you can touch and hold is made up of matter—including you, your dog, and this book! Matter is stuff that you can weigh and that takes up space, which means pretty much everything in the world is made of matter. In Matter: Physical Science for Kids, kids ages 5 to 8 explore the definition of matter and the different states of matter, plus the stuff in our world that isn’t matter, such as sound and light! In this nonfiction picture book, children are introduced to physical science through detailed illustrations paired with a compelling narrative that uses fun language to convey familiar examples of real-world science connections. By recognizing the basic physics concept of matter and identifying the different ways matter appears in real life, kids develop a fundamental understanding of physical science and are impressed with the idea that science is a constant part of our lives and not limited to classrooms and laboratories. Simple vocabulary, detailed illustrations, easy science experiments, and a glossary all support exciting learning for kids ages 5 to 8. Perfect for beginner readers or as a read aloud nonfiction picture book! Part of a set of four books in a series called Picture Book Science that tackles different kinds of physical science (waves, forces, energy, and matter), Matter offers beautiful pictures and simple observations and explanations. Quick STEM activities such as weighing two balloons to test if air is matter help readers cross the bridge from conceptual to experiential learning and provide a foundation of knowledge that will prove invaluable as kids progress in their science education. Perfect for children who love to ask, “Why?” about the world around them, Matter satisfies curiosity while encouraging continual student-led learning.
Global warming, often a source of much politicization and debate, has recast international dialogue with respect to environmental responsibility and activism. While it is generally agreed that global warming can be attributed to human activity, solutions to this phenomenon are unclear and vary with each country. This thought-provoking volume examines the science behind the greenhouse effect, identifies the human role in and response to climate change, and explores the various effects of this worldwide phenomenon.