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Agricultural GMOs—What We Know and Where Scientists Disagree

Author

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  • David Zilberman

    (Department of Agricultural and Resource Economics, University of California, Berkeley, CA 94720, USA)

  • Tim G. Holland

    (Department of Environmental Science, Policy, and Management, University of California, Berkeley, CA 94720, USA)

  • Itai Trilnick

    (Department of Agricultural and Resource Economics, University of California, Berkeley, CA 94720, USA)

Abstract

Population growth, climate change, and increasing human impact on land and aquatic systems all pose significant challenges for current agricultural practices. Genetic engineering is a tool to speed up breeding for new varieties, which can help farmers and agricultural systems adapt to rapidly changing physical growing conditions, technology, and global markets. We review the current scientific literature and present the potential of genetically modified organisms (GMOs) from the perspectives of various stakeholders. GMOs increase yields, lower costs, and reduce the land and environmental footprint of agriculture. The benefits of this technology are shared among innovators, farmers, and consumers. Developing countries and poor farmers gain substantially from GMOs. Agricultural biotechnology is diverse, with many applications having different potential impacts. Its regulation needs to balance benefits and risks for each application. Excessive precaution prevents significant benefits. Increasing access to the technology and avoidance of excessive regulation will allow it to reach its potential.

Suggested Citation

  • David Zilberman & Tim G. Holland & Itai Trilnick, 2018. "Agricultural GMOs—What We Know and Where Scientists Disagree," Sustainability, MDPI, vol. 10(5), pages 1-19, May.
    • Handle: RePEc:gam:jsusta:v:10:y:2018:i:5:p:1514-:d:145595
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    References listed on IDEAS

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    1. GianCarlo Moschini, 2006. "Pharmaceutical and Industrial Traits in Genetically Modified Crops: Coexistence with Conventional Agriculture," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 88(5), pages 1184-1192.
    2. Andrew R Kniss & Carl W Coburn, 2015. "Quantitative Evaluation of the Environmental Impact Quotient (EIQ) for Comparing Herbicides," PLOS ONE, Public Library of Science, vol. 10(6), pages 1-13, June.
    3. Muhammad, Andrew & Meade, Birgit Gisela Saager, 2011. "International Evidence on Food Consumption Patterns: An Update Using 2005 International Comparison Program Data," Technical Bulletins 120252, United States Department of Agriculture, Economic Research Service.
    4. Vijesh Krishna & Matin Qaim & David Zilberman, 2016. "Transgenic crops, production risk and agrobiodiversity," European Review of Agricultural Economics, Oxford University Press and the European Agricultural and Applied Economics Publications Foundation, vol. 43(1), pages 137-164.
    5. Mahaffey, Harry & Taheripour, Farzad & Tyner, Wallace E., 2016. "Evaluating the Economic and Environmental Impacts of a Global GMO Ban," 2016 Annual Meeting, July 31-August 2, Boston, Massachusetts 235591, Agricultural and Applied Economics Association.
    6. Searchinger, Timothy & Heimlich, Ralph & Houghton, R. A. & Dong, Fengxia & Elobeid, Amani & Fabiosa, Jacinto F. & Tokgoz, Simla & Hayes, Dermot J. & Yu, Hun-Hsiang, 2008. "Use of U.S. Croplands for Biofuels Increases Greenhouse Gases Through Emissions from Land-Use Change," Staff General Research Papers Archive 12881, Iowa State University, Department of Economics.
    7. Geoffrey Barrows & Steven Sexton & David Zilberman, 2014. "Agricultural Biotechnology: The Promise and Prospects of Genetically Modified Crops," Journal of Economic Perspectives, American Economic Association, vol. 28(1), pages 99-120, Winter.
    8. Frisvold, George, 2010. "Resistance Management and Sustainable Use of Agricultural Biotechnology," 14th ICABR Conference, June 16-18, 2010, Ravello, Italy 188091, International Consortium on Applied Bioeconomy Research (ICABR).
    9. Andrew R. Kniss, 2017. "Long-term trends in the intensity and relative toxicity of herbicide use," Nature Communications, Nature, vol. 8(1), pages 1-7, April.
    10. Barrows, Geoffrey & Sexton, Steven & Zilberman, David, 2014. "The impact of agricultural biotechnology on supply and land-use," Environment and Development Economics, Cambridge University Press, vol. 19(6), pages 676-703, December.
    11. Wilhelm Klümper & Matin Qaim, 2014. "A Meta-Analysis of the Impacts of Genetically Modified Crops," PLOS ONE, Public Library of Science, vol. 9(11), pages 1-7, November.
    12. McFadden, Brandon R. & Lusk, Jayson L., 2015. "Cognitive biases in the assimilation of scientific information on global warming and genetically modified food," Food Policy, Elsevier, vol. 54(C), pages 35-43.
    13. Zilberman, David & Kaplan, Scott & Kim, Eunice & Waterfield, Gina, 2013. "Lessons from the California GM Labeling Proposition on the State of Crop Biotechnology," 2013 Annual Meeting, August 4-6, 2013, Washington, D.C. 149851, Agricultural and Applied Economics Association.
    14. Emily Waltz, 2016. "Gene-edited CRISPR mushroom escapes US regulation," Nature, Nature, vol. 532(7599), pages 293-293, April.
    15. David Zilberman & Holly Ameden & Matin Qaim, 2007. "The impact of agricultural biotechnology on yields, risks, and biodiversity in low-income countries," Journal of Development Studies, Taylor & Francis Journals, vol. 43(1), pages 63-78.
    16. Ronald Herring & Robert Paarlberg, 2016. "The Political Economy of Biotechnology," Annual Review of Resource Economics, Annual Reviews, vol. 8(1), pages 397-416, October.
    17. Carl E. Pray & Keith O. Fuglie, 2015. "Agricultural Research by the Private Sector," Annual Review of Resource Economics, Annual Reviews, vol. 7(1), pages 399-424, October.
    18. Robert Finger & Nadja El Benni & Timo Kaphengst & Clive Evans & Sophie Herbert & Bernard Lehmann & Stephen Morse & Nataliya Stupak, 2011. "A Meta Analysis on Farm-Level Costs and Benefits of GM Crops," Sustainability, MDPI, vol. 3(5), pages 1-20, May.
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