In colleges and universities across the United States, students, faculty, and staff are forging new paths to sustainability. From private liberal arts colleges to major research institutions to community colleges, sustainability concerns are being integrated into curricula, policies, and programs. New divisions, degree programs, and courses of study cross traditional disciplinary boundaries; Sustainability Councils become part of campus governance; and new sustainability issues link to historic social and educational missions.
Recycling is widely celebrated as an environmental success story. The accomplishments of the recycling movement can be seen in municipal practice, a thriving private recycling industry, and widespread public support and participation. In the United States, more people recycle than vote. But, as Samantha MacBride points out in this book, the goals of recycling—saving the earth (and trees), conserving resources, and greening the economy—are still far from being realized. The vast majority of solid wastes are still burned or buried.
Buildings are the nation’s greatest energy consumers. Forty percent of all our energy is used for heating, cooling, lighting, and powering machines and devices in buildings. And despite decades of investment in green construction technologies, residential and commercial buildings remain stubbornly energy inefficient.
For as long has humans have lived in communities, storytelling has bound people to each other and to their environments. In recent times, scholars have noted how social networks arise around issues of resource and ecological management.
Attempts by local governments to privatize water services have met with furious opposition. Activists argue that to give private companies control of the water supply is to turn water from a common resource into a marketized commodity. Moreover, to cede local power to a global corporation puts communities at the center of controversies over economic globalization.
Conventional wisdom about the environmental impact of cities holds that urbanization and environmental quality are necessarily at odds. Cities are seen to be sites of ecological disruption, consuming a disproportionate share of natural resources, producing high levels of pollution, and concentrating harmful emissions precisely where the population is most concentrated. Cities appear to be particularly vulnerable to natural disasters, to be inherently at risk from outbreaks of infectious diseases, and even to offer dysfunctional and unnatural settings for human life.
The many books on globalization published over the past few years range from claims that the world is flat to an unlikely rehabilitation of Genghis Khan as a pioneer of global commerce. Missing from these accounts is a consideration of the technologies behind the creation of the globalized economy. What makes it possible for us to move billions of tons of raw materials and manufactured goods from continent to continent? Why are we able to fly almost anywhere on the planet within twenty-four hours?
Americans take for granted that when we flip a switch the light will go on, when we turn up the thermostat the room will get warm, and when we pull up to the pump gas will be plentiful and relatively cheap. In The End of Energy, Michael Graetz shows us that we have been living an energy delusion for forty years. Until the 1970s, we produced domestically all the oil we needed to run our power plants, heat our homes, and fuel our cars. Since then, we have had to import most of the oil we use, much of it from the Middle East.
We live today in a global web of interdependence, connected technologically, economically, politically, and socially. As a result of these expanding and deepening interdependencies, it has become impossible fully to control—or foretell—the effects of our actions. The world is rife with unintended consequences. The first law of human ecology—which declares that we can never do merely one thing—is a truth we ignore at our peril. In Indra’s Net and the Midas Touch, Leslie Paul Thiele explores the impact of interdependence and unintended consequences on our pursuit of sustainability.
In today’s food system, farm workers face difficult and hazardous conditions, low-income neighborhoods lack supermarkets but abound in fast-food restaurants and liquor stores, food products emphasize convenience rather than wholesomeness, and the international reach of American fast-food franchises has been a major contributor to an epidemic of “globesity.” To combat these inequities and excesses, a movement for food justice has emerged in recent years seeking to transform the food system from seed to table.