"We urgently need a comprehensive and comprehensible book on the dangers to the environment. That need has now been supplied in the present book by Richard Turco."
--the Foreword by Carl Sagan
This acclaimed book examines one of the most important problems facing our modern technological age: environmental pollution. Written to inform general readers--including future policy makers, business administrators, and political leaders--the text offers a comprehensive description of environmental systems, providing a basic understanding of how the world around us works and how human...