“This is the end of the world as we’ve known it,” Kurt Andersen writes in Reset. “But it isn’t the end of the world.” In this smart and refreshingly hopeful book, Andersen–a brilliant analyst and synthesizer of historical and cultural trends, as well as a bestselling novelist and host of public radio’s Studio 360–shows us why the current economic crisis is actually a moment of great opportunity to get ourselves and our nation back on track.
In keeping with the successful previous edition, Anderson carries over the second edition content into the third edition while adding selected topics and examples. New coverage on the Computational Fluid Dynamics (CFD) and new illustrations to help the students to understand the basic conepts. More than a dozen "design boxes" are included to help students focus on the practical applications.
As concern for the environment grows, there is a corresponding trend among colleges and universities worldwide to incorporate sustainability into engineering education. Addressing this growing trend "Materials and the Environment," by renowned materials authority Mike Ashby, is the first book devoted exclusively to the environmental aspects of materials, a core subject area for undergraduate students in several engineering disciplines, including mechanical, materials, civil, aerospace, manufacturing and design. With in-depth coverage of such topics as material consumption and its drivers, the material lifecycle, eco-informed material selection, renewable materials and sustainability, along with eco-profiles of more than 60 widely used materials, this book will appeal not only to instructors of materials science and selection courses, but to professional materials engineers and product designers as well.
Let David Bach show you a whole new way to prosper—by going green
Made to Measure introduces a general audience to one of today's most exciting areas of scientific research: materials science. Philip Ball describes how scientists are currently inventing thousands of new materials, ranging from synthetic skin, blood, and bone to substances that repair themselves and adapt to their environment, that swell and flex like muscles, that repel any ink or paint, and that capture and store the energy of the Sun. He shows how all this is being accomplished precisely because, for the first time in history, materials are being "made to measure": designed for particular applications, rather than discovered in nature or by haphazard experimentation. Now scientists literally put new materials together on the drawing board in the same way that a blueprint is specified for a house or an electronic circuit. But the designers are working not with skylights and alcoves, not with transistors and capacitors, but with molecules and atoms. |
In 2006, NASA's top climate scientist warned that we have at most a decade to turn the tide on global warming. After that, James Hansen said, all bets are off. Temperature rises of 3 to 7 degrees Farenheit will "produce a different planet." If Hansen is rightand most scientists think he isthen every year lost is a year closer to the precipice. In more positive terms, we have one last chancebut one chance onlyto save the planet.
Learn how to cut the cost of your utility bills with these simple, inexpensive and effective measures. All the procedures are simple enough for beginners, and none require expensive tools. Throughout these pages, you will learn how to repair leaky faucets that needlessly add to your water and heating bills. There are also simple steps for cleaning coils on your refrigerator so it can cool better with less electricity, for sealing your house against hot and cold air leaks, for adding insulation where your house needs more, and making other proven, energy-saving repairs and improvements.
What business entrepreneurs are to the economy, social entrepreneurs are to social change. They are, writes David Bornstein, the driven, creative individuals who question the status quo, exploit new opportunities, refuse to give upand remake the world for the better. How to Change the World tells the fascinating stories of these remarkable individualsmany in the United States, others in countries from Brazil to Hungaryproviding an In Search of Excellence for the nonprofit sector. In America, one man, J.B. Schramm, has helped thousands of low-income high school students get into college. In South Africa, one woman, Veronica Khosa, developed a home-based care model for AIDS patients that changed government health policy. In Brazil, Fabio Rosa helped bring electricity to hundreds of thousands of remote rural residents. Another American, James Grant, is credited with saving 25 million lives by leading and 'marketing' a global campaign for immunization. Yet another, Bill Drayton, created a pioneering foundation, Ashoka, that has funded and supported these social entrepreneurs and over a thousand like them, leveraging the power of their ideas across the globe. These extraordinary stories highlight a massive transformation that is going largely unreported by the media: Around the world, the fastest-growing segment of society is the nonprofit sector, as millions of ordinary peoplesocial entrepreneursare increasingly stepping in to solve the problems where governments and bureaucracies have failed. How to Change the World shows, as its title suggests, that with determination and innovation, even a single person can make a surprising difference. For anyone seeking to make a positive mark on the world, this will be both an inspiring read and an invaluable handbook.
A politically polarized America is coming together over a new kind of car-the plug-in hybrid that will save drivers money, reduce pollution, and increase US security by reducing dependence on imported oil.
Electric vehicles have many advantages over their gas-powered counterparts. They're ecologically sound, much cheaper to operate, and require almost no routine maintenance. Drivers can enjoy the clean-running convenience and economy of an electric vehicle for as much as it costs to buy a new car. This illustrated guide explains step by step how to build an inexpensive EV from a kit or convert an existing internal combustion engine. Build Your Own Electric Car begins with an informative history of electric vehicles, current international advances in EV technology, and a look ahead at the future of EV development. Then, author Bob Brant gives a building-block description of each EV component-motor, drive train, controllers, power supplies, chargers, and chassis-and how to put them all together to make a working vehicle. He also gives valuable advice on where to find affordable EV components and systems, how to get the most out of EV driving and ownership, and how to make the best buy, build, and conversion tradeoffs.
Paper or plastic? Cloth or disposable? Regular or organic? Every day, environmentally conscious consumers are faced with the overwhelming catch-22 of a capitalist societyreconciling the harm we do by consuming, while still providing ourselves and our families with the goods and services we need. It's enough to make a city dweller crazy. Fret no more! The Union of Concerned Scientists has put together a well-researched and eminently practical guide to the decisions that matter. The authors hope that the book will help you set priorities, stop worrying about insignificant things, and understand the real environmental impacts of household decisions. For instance, you may be surprised to learn that buying and eating meat and poultry is much more harmful to the environment than the packaging the meat is wrapped in, even if it's Styrofoam. This guide takes on both sides of the consumer-impact argument, goring sacred cows of the environmentalist movement (like the strident emphasis on recycling) and the industrialist perspective (like the relentless message to buy more, more, more). If you're confused and overwhelmed by all the environmental decision-making in the modern world, you'll find new inspiration in this book. Therese Littleton
"How to build a more just world and save the planet....We should all heed Brown's advice."—Bill Clinton |
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