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Meet 2020 World Food Prize Laureate: Rattan Lal. His "soil-centric" philosophy is praised as being good for crops — and for mitigating climate change.
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In this archived broadcast from April 26, 2002, John Weeks talks about the beauty of soil and mud. Weeks discusses the roles soil and mud play in spring…
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Dirt and soil can be a nuisance. However, John Weeks describes how soils have an amazing influence on our native environment.Originally aired on February…
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Weeks describes that within branches, seeds, soil, and creatures exist promises of the approaching season.Originally aired on January 2, 1987.