Edited and written by Harvard Medical School physicians Eric Chivian and Aaron Bernstein, Sustaining Life presents a comprehensive--and sobering--view of how hu

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As global warming, famine, and environmental catastrophes have become daily news items, achieving a sustainable environment to maintain the future of life on Ea

Environmental pollution is a universal problem which threatens the continued existence of mankind, rendering it one of the primary concerns of society. This boo

The search for life in the solar system and beyond has to date been governed by a model based on what we know about life on Earth (terran life). Most of NASA's