Yahoo News: The Swette Center for Sustainable Food Systems at Arizona State University, which I direct, recently conducted a true cost accounting study of cow-calf operations in the Western U.S., in partnership with Colorado State University. It found that the climate costs of these operations are very high – but that solving for climate change alone could threaten the livelihoods of 70,000 ranchers and the rural communities in which they live. A true cost accounting approach can illuminate the need for multidimensional solutions.

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