Encyclopedia of Sustainability Author:Karen Christensen Experts around the world provide authoritative coverage of the growing body of knowledge about ways to restore the planet. Focused on solutions, this interdisciplinary print and online publication draws from the natural, physical, and social sciences geophysics, engineering, and resource management, to name a few and from philosophy and religion... more ». The result is a unified, organized, and peer-reviewed resource on sustainability that connects academic research to real world challenges and provides a balanced, trustworthy perspective on the global environmental challenges in the 21st century.« less