This is the story of a visionary leader lynton keith caldwell who in the early 1960s introduced the study of the environment and environmental policy at a time when such areas of expertise did not exist caldwellwas a principal architect of the national environmental policy act of 1969 andis recognized as the inventor of the acts important environmental impact statement provisions now emulated around the world for the next three decades caldwell played a leading role in establishing . Download citation lynton keith caldwell an environmental visionary and the national environmental policy act this is the story of a visionary leader lynton keith caldwell who in the early . This is the story of a visionary leader lynton keith caldwell who in the early 1960s introduced the study of the environment and environmental policy at a time when such areas of expertise did not exist caldwellwas a principal architect of the national environmental policy act of 1969 andis recognized as the inventor of the acts important environmental impact statement provisions now emulated around the world for the next three decades caldwell played a leading role in establishing . This is the story of a visionary leader lynton keith caldwell who in the early 1960s introduced the study of the environment and environmental policy at a time when such areas of expertise did not exist caldwell was a principal architect of the national environmental policy act of 1969 and is recognized as the inventor of the acts important environmental impact statement provisions now emulated around the world for the next three decades caldwell played a leading role in . Lynton keith caldwell an environmental visionary and the national environmental policy act was written by a person known as the author and has been written in sufficient quantity passionate of interesting books with a lot of conference lynton keith caldwell an environmental visionary and the national environmental policy act was one of popular books this book was very disparate your maximum