The Agriculture Revolution Is Coming

BY PATRICK WATSON : Humans have needs, but we need some things more than others. Back in the 1940s, American psychologist Abraham Maslow famously classified human needs into a hierarchy, often shown as a pyramid. At the foundation are our physiological needs: air, water, food, etc. Only when these needs are met can we reach upward to more and more refined stages of material, intellectual, emotional, and spiritual fulfillment.
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