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Public Perceptions of Alternative Protein Sources: Implications for Responsible Agrifood Transition Pathways

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  • Madita Amoneit

    (School of Business and Economics, Freie Universität Berlin, 14195 Berlin, Germany
    Food4Future (F4F), C/O Leibniz Institute of Vegetable and Ornamental Crops (IGZ), 14979 Grossbeeren, Germany)

  • Dagmara Weckowska

    (School of Business and Economics, Freie Universität Berlin, 14195 Berlin, Germany
    Food4Future (F4F), C/O Leibniz Institute of Vegetable and Ornamental Crops (IGZ), 14979 Grossbeeren, Germany)

  • Myriam Preiss

    (School of Business and Economics, Freie Universität Berlin, 14195 Berlin, Germany
    Food4Future (F4F), C/O Leibniz Institute of Vegetable and Ornamental Crops (IGZ), 14979 Grossbeeren, Germany)

  • Annette Biedermann

    (School of Business and Economics, Freie Universität Berlin, 14195 Berlin, Germany)

  • Leon Gellrich

    (School of Business and Economics, Freie Universität Berlin, 14195 Berlin, Germany
    Food4Future (F4F), C/O Leibniz Institute of Vegetable and Ornamental Crops (IGZ), 14979 Grossbeeren, Germany)

  • Carsten Dreher

    (School of Business and Economics, Freie Universität Berlin, 14195 Berlin, Germany
    Food4Future (F4F), C/O Leibniz Institute of Vegetable and Ornamental Crops (IGZ), 14979 Grossbeeren, Germany)

  • Monika Schreiner

    (Food4Future (F4F), C/O Leibniz Institute of Vegetable and Ornamental Crops (IGZ), 14979 Grossbeeren, Germany
    Leibniz Institute of Vegetable and Ornamental Crops, 14979 Grossbeeren, Germany)

Abstract

Our agrifood systems require transformation to meet today’s challenges, especially the growing demand for protein. Promising alternative protein sources include algae, crickets and jellyfish, but little is known how the public perceives these future options. We argue that to identify responsible pathways for the protein transitions, the public’s views need to be explored. Consequently, the aim of this study was to understand public perceptions of three alternative future pathways for protein transition. Our survey of 474 respondents in Germany showed that the consumption of algae in the future is perceived as possible and more probable than the consumption of animal-based sources of proteins such as cricket and jellyfish. Gender, age, geographical location and food habits were found to influence these perceptions. Reflecting on the differences in the public perceptions of three alternative protein sources, we discuss how inclusive these future visions are and how to manage the innovation and transition responsibly.

Suggested Citation

  • Madita Amoneit & Dagmara Weckowska & Myriam Preiss & Annette Biedermann & Leon Gellrich & Carsten Dreher & Monika Schreiner, 2024. "Public Perceptions of Alternative Protein Sources: Implications for Responsible Agrifood Transition Pathways," Sustainability, MDPI, vol. 16(2), pages 1-13, January.
    • Handle: RePEc:gam:jsusta:v:16:y:2024:i:2:p:566-:d:1315833
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    References listed on IDEAS

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    1. Kathrin Specht & Felix Zoll & Henrike Schümann & Julia Bela & Julia Kachel & Marcel Robischon, 2019. "How Will We Eat and Produce in the Cities of the Future? From Edible Insects to Vertical Farming—A Study on the Perception and Acceptability of New Approaches," Sustainability, MDPI, vol. 11(16), pages 1-22, August.
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