More about Wes Jackson (courtesy of wikipedia): Jackson founded a non-profit organization, The Land Institute, in 1976. He is still head of The Land Institute, which currently describes its main goal as the development of Natural Systems Agriculture; it also publishes The Land Report, a newsletter about American sustainable agriculture and agrarianism.

The Land Institute explored alternatives in appropriate technology, environmental ethics, and education, but a research program in sustainable agriculture eventually became central to its work. In 1978 Jackson proposed the development of a perennial polyculture. He sought to have fields planted in polycultures, more than one plant in a field, as in nature. Jackson also wanted to use perennials, which would not need to be replanted every year - that would leave the soil more intact, preventing erosion, and allowing important relationships between soil and plant to continue. The Land Institute attempts to breed plants not presently used in agriculture into effective producers of perennial grains in intercropping conditions. Jackson argued that this version of agriculture used "nature as model", and to pursue that end The Land Institute has studied prairie ecology.

Entering its third decade, The Land Institute is beginning to demonstrate progress in developing the perennial crops called for in the Natural Systems Agriculture model. Programs in wheat, sorghum, and sunflower are generating crop lines displaying both perenniality and agriculturally-significant seed yield. Research on integrating these new plants into polycultures also continues. The Land Institute is not itself developing machinery suitable for one-pass harvesting of grain polycultures. It instead takes the position that integration of existing materials separation technology into harvesters is a straight-forward task, and will be accomplished by public and private agricultural engineers when the demand arrives.

Wes Jackson is the author of several books and is recognized as a leader in the international sustainable agriculture movement. In 1971, Wes Jackson's first efforts to address growing environmental concerns, react to social concerns growing from the Civil Rights movement andopposition to the Vietnam War, and answer student requests for more relevant materials resulted in the environmental reader, Man and the Environment.[1][2] After leaving academia and establishing the Land Institute, Jackson published the book New Roots for Agriculture about looking to natural ecosystems, such as the prairie, to help solve the problem of soil erosion.

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