Few of the hundreds of thousands of Chinook salmon introduced into Lake Ontario each year survive to maturity, but the Ministry of Natural Resources is still betting on them to help to improve the health of the Great Lakes.
Carl Safina investigates the efforts in Washington State to restore salmon habitats in the Nisqually River where overfishing and habitat loss eliminated their population decades ago.
Masabobu Fukuoka promotes natural farming methods to combat desertification in this unique book initially published in Japanese in the mid-1990s.
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