Human survival depends on a continuing supply of energy, but the need for ever-increasing amounts of it poses a dilemma: How can we find energy sources that are sustainable and ways to convert and utilize energy that are more efficient? This widely used textbook is designed for advanced undergraduate and graduate students as well as others who have an interest in exploring energy resource options and technologies with a view toward achieving sustainability on local, national, and global scales.

We need nature for our physical and psychological well-being. Our actions reflect this when we turn to beloved pets for companionship, vacation in spots of natural splendor, or spend hours working in the garden. Yet we are also a technological species and have been since we fashioned tools out of stone. Thus one of this century’s central challenges is to embrace our kinship with a more-than-human world--“our totemic self”--and integrate that kinship with our scientific culture and technological selves.

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.