Challenges in assessing the environmental consequences of dietary changes |
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| Authors: | Stefano Cucurachi Yi Yang Joseph D Bergesen Yuwei Qin Sangwon Suh |
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| Institution: | 1.Bren School of Environmental Science and Management, 2400 Bren Hall,University of California,Santa Barbara,USA;2.CSRA Inc.,Falls Church,USA |
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| Abstract: | Tom et al. (Environ Syst Decis 1–12, 2015) compared the energy requirements, water footprint, and greenhouse gas emissions of diet regimens recently recommended by the US Department of Agriculture. This editorial comments on a number of challenges related to the use of the results of life-cycle assessment studies to quantify the environmental impacts of dietary shifts. |
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