The idea of the interconnectedness of nature is at the heart of environmental science. By contrast, American policy making and governance are characterized by fragmentation. Separation of powers, divergent ideologies, and geographical separation all work against a unified environmental policy. Nowhere does this mismatch between problem and solution pose a greater challenge than in climate change policy, which has implications for energy use, air quality, and such related areas as agriculture and land use.

Energy supplies are tightening. Persistent pollutants are accumulating. Food security is declining. There is no going back to the days of reckless consumption, but there is a possibility--already being realized in communities across North America and around the world--of localizing, of living well as we learn to live well within immutable constraints. This book maps the transition to a more localized world.

Tackling climate change and improving energy security are two of the twenty-first century's greatest challenges. In this book, Marilyn Brown and Benjamin Sovacool offer detailed assessments of the most advanced commercially available technologies for strengthening global energy security, mitigating the effects of climate change, and enhancing resilience through adaptation and geo-engineering. They also evaluate the barriers to the deployment of these technologies and critically review public policy options crucial to their adoption.

The idea of sacrifice is the unspoken issue of environmental politics. Politicians, the media, and many environmentalists assume that well-off populations won't make sacrifices now for future environmental benefits and won't change their patterns and perceptions of consumption to make ecological room for the world's three billion or so poor eager to improve their standard of living.