Editor's note: Peggy F. Barlett is Goodrich C. White Professor of Anthropology at Emory University and a Public Voices Fellow with the Op-Ed project. She is former president of the Society for Economic Anthropology and Chair of the Emory University Sustainable Food Committee.

Last week, I sat down with colleagues and students to an early Thanksgiving meal prepared by my university's cafeteria. Along with our winter greens, butternut squash, Brussels sprouts with apples and bacon, and pumpkin grits, we ate a roasted "heritage breed turkey."

Accolades ensued: "To me, all turkeys taste the same—except for this one—I can tell the difference," said William Payne who works in the medical school. The local greens from Georgia farms were "really, really tasty," said a first-year student from the Atlanta area and her friend from Tianjin, China.
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