Critical Perspectives on Fossil Fuels vs. Renewable Energy


Book Description

Renewable energy is one of the fastest-growing sectors in the global economy as climate scientists and environmentalists give voice to the detrimental effects of fossil fuels. But how far have we gotten in developing efficient and sustainable energy, including solar, wind, and geothermal power, and what are the benefits of these renewable energy sources compared to fossil fuels? This text examines the issue from diverse viewpoints, allowing students to analyze key ideas in energy production through primary source evidence.




Critical Perspectives on Fossil Fuels vs. Renewable Energy


Book Description

Renewable energy is one of the fastest-growing sectors in the global economy as climate scientists and environmentalists give voice to the detrimental effects of fossil fuels. But how far have we gotten in developing efficient and sustainable energy, including solar, wind, and geothermal power, and what are the benefits of these renewable energy sources compared to fossil fuels? This text examines the issue from diverse viewpoints, allowing students to analyze key ideas in energy production through primary source evidence.




Life after Fossil Fuels


Book Description

This book is a reality check of where energy will come from in the future. Today, our economy is utterly dependent on fossil fuels. They are essential to transportation, manufacturing, farming, electricity, and to make fertilizers, cement, steel, roads, cars, and half a million other products. One day, sooner or later, fossil fuels will no longer be abundant and affordable. Inevitably, one day, global oil production will decline. That time may be nearer than we realize. Some experts predict oil shortages as soon as 2022 to 2030. What then are our options for replacing the fossil fuels that turn the great wheel of civilization? Surveying the arsenal of alternatives – wind, solar, hydrogen, geothermal, nuclear, batteries, catenary systems, fusion, methane hydrates, power2gas, wave, tidal power and biomass – this book examines whether they can replace or supplement fossil fuels. The book also looks at substitute energy sources from the standpoint of the energy users. Manufacturing, which uses half of fossil fuels, often requires very high heat, which in many cases electricity can't provide. Industry uses fossil fuels as a feedstock for countless products, and must find substitutes. And, as detailed in the author's previous book, "When Trucks Stop Running: Energy and the Future of Transportation," ships, locomotives, and heavy-duty trucks are fueled by diesel. What can replace diesel? Taking off the rose-colored glasses, author Alice Friedemann analyzes our options. What alternatives should we deploy right now? Which technologies merit further research and development? Which are mere wishful thinking that, upon careful scrutiny, dematerialize before our eyes? Fossil fuels have allowed billions of us to live like kings. Fueled by oil, coal, and natural gas, we changed the equation constraining the carrying capacity of our planet. As fossil fuels peak and then decline, will we fall back to Earth? Are there viable alternatives?




Renewable Energy Sources and Climate Change Mitigation


Book Description

This Intergovernmental Panel on Climate Change Special Report (IPCC-SRREN) assesses the potential role of renewable energy in the mitigation of climate change. It covers the six most important renewable energy sources - bioenergy, solar, geothermal, hydropower, ocean and wind energy - as well as their integration into present and future energy systems. It considers the environmental and social consequences associated with the deployment of these technologies, and presents strategies to overcome technical as well as non-technical obstacles to their application and diffusion. SRREN brings a broad spectrum of technology-specific experts together with scientists studying energy systems as a whole. Prepared following strict IPCC procedures, it presents an impartial assessment of the current state of knowledge: it is policy relevant but not policy prescriptive. SRREN is an invaluable assessment of the potential role of renewable energy for the mitigation of climate change for policymakers, the private sector, and academic researchers.




The Power of Renewables


Book Description

The United States and China are the world's top two energy consumers and, as of 2010, the two largest economies. Consequently, they have a decisive role to play in the world's clean energy future. Both countries are also motivated by related goals, namely diversified energy portfolios, job creation, energy security, and pollution reduction, making renewable energy development an important strategy with wide-ranging implications. Given the size of their energy markets, any substantial progress the two countries make in advancing use of renewable energy will provide global benefits, in terms of enhanced technological understanding, reduced costs through expanded deployment, and reduced greenhouse gas (GHG) emissions relative to conventional generation from fossil fuels. Within this context, the U.S. National Academies, in collaboration with the Chinese Academy of Sciences (CAS) and Chinese Academy of Engineering (CAE), reviewed renewable energy development and deployment in the two countries, to highlight prospects for collaboration across the research to deployment chain and to suggest strategies which would promote more rapid and economical attainment of renewable energy goals. Main findings and concerning renewable resource assessments, technology development, environmental impacts, market infrastructure, among others, are presented. Specific recommendations have been limited to those judged to be most likely to accelerate the pace of deployment, increase cost-competitiveness, or shape the future market for renewable energy. The recommendations presented here are also pragmatic and achievable.




The Moral Case for Fossil Fuels


Book Description

Could everything we know about fossil fuels be wrong? For decades, environmentalists have told us that using fossil fuels is a self-destructive addiction that will destroy our planet. Yet at the same time, by every measure of human well-being, from life expectancy to clean water to climate safety, life has been getting better and better. How can this be? The explanation, energy expert Alex Epstein argues in The Moral Case for Fossil Fuels, is that we usually hear only one side of the story. We’re taught to think only of the negatives of fossil fuels, their risks and side effects, but not their positives—their unique ability to provide cheap, reliable energy for a world of seven billion people. And the moral significance of cheap, reliable energy, Epstein argues, is woefully underrated. Energy is our ability to improve every single aspect of life, whether economic or environmental. If we look at the big picture of fossil fuels compared with the alternatives, the overall impact of using fossil fuels is to make the world a far better place. We are morally obligated to use more fossil fuels for the sake of our economy and our environment. Drawing on original insights and cutting-edge research, Epstein argues that most of what we hear about fossil fuels is a myth. For instance . . . Myth: Fossil fuels are dirty. Truth: The environmental benefits of using fossil fuels far outweigh the risks. Fossil fuels don’t take a naturally clean environment and make it dirty; they take a naturally dirty environment and make it clean. They don’t take a naturally safe climate and make it dangerous; they take a naturally dangerous climate and make it ever safer. Myth: Fossil fuels are unsustainable, so we should strive to use “renewable” solar and wind. Truth: The sun and wind are intermittent, unreliable fuels that always need backup from a reliable source of energy—usually fossil fuels. There are huge amounts of fossil fuels left, and we have plenty of time to find something cheaper. Myth: Fossil fuels are hurting the developing world. Truth: Fossil fuels are the key to improving the quality of life for billions of people in the developing world. If we withhold them, access to clean water plummets, critical medical machines like incubators become impossible to operate, and life expectancy drops significantly. Calls to “get off fossil fuels” are calls to degrade the lives of innocent people who merely want the same opportunities we enjoy in the West. Taking everything into account, including the facts about climate change, Epstein argues that “fossil fuels are easy to misunderstand and demonize, but they are absolutely good to use. And they absolutely need to be championed. . . . Mankind’s use of fossil fuels is supremely virtuous—because human life is the standard of value and because using fossil fuels transforms our environment to make it wonderful for human life.”




Critical Perspectives on Terrorism


Book Description

Terrorism is a form of violence with the main intent of frightening people from pursuing their everyday lives. Despite calls to ignore a fear of terrorism lest “the terrorists win,” many Westerners are justifiably scared about what seems like the increased presence of terrorism in their world. This text examines viewpoints about the roots of terrorism and its role in different areas around the globe. Experts, journalists, and politicians all weigh in on this important topic in order to help students reach their own conclusions about the role of terrorism in our world today.




Critical Perspectives on Vaccinations


Book Description

Vaccinations have been a contentious issue in recent years, particularly in North America, where parents have decided to forgo vaccinating their children due to potential health risks. According to health experts, this has led to an increase in potentially deadly diseases and an overall decrease in herd immunity. With so much fearmongering online about the potential deadly consequences of vaccinations, however, what information can we trust? This text provides primary source evidence from doctors and experts, along with scientific data, court cases, and the viewpoints of everyday people, in order to facilitate students’ own critical thinking about this important issue.




Critical Perspectives on Minors Playing High-Contact Sports


Book Description

Playing team sports has many benefits, and yet high-contact sports such as football and rugby have also been linked to serious injuries, including concussions, and a higher risk of dementia, depression, and Parkinson’s disease. How can we weigh the potential benefits of contact sports with their potentially serious risks? This text provides primary source evidence from doctors, scientists, and experts in the field of sports medicine, as well as ordinary people’s viewpoints, in order to help students reach their own conclusions about the risks related to high-contact sports.




Critical Perspectives on Gun Control


Book Description

Every day, forty-eight children and teens are shot; of these, seven will die from gun-related violence. Everyone agrees that these statistics are horrific, and yet people disagree about how to reduce gun-related violence. Will more federal control of gun sales help? Or, as others state, will this lead to an uptick in violence among those who obtain guns illegally? This text introduces different perspectives about this important—and timely—issue. Experts, politicians, judges, and everyday people weigh in on this contentious issue, allowing students to analyze gun control from all sides.