The Whole Earth Review, Summer 1991:

Two systems of weed control are before the world. One looks to the annihilation of species and varieties with killer technology. The other suggests a natural balance with energized crops protecting themselves against uneconomic weed competition. One accepts a byproduct of instant death, lingering illness and a cancerous legacy... One system delivers to farmers pauperism, ignorance, depopulation and barbarism. The other increases wealth, intelligence, and civilization.

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