New article Open Access - Resources and Risks: Perceptions on the Application of Sewage Sludge on Agricultural Land in Sweden, a Case Study

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  • Ekane
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  • Nelson Ekane (PhD)
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New article Open Access - Resources and Risks: Perceptions on the Application of Sewage Sludge on Agricultural Land in Sweden, a Case Study

Title: Resources and Risks: Perceptions on the Application of Sewage Sludge on Agricultural Land in Sweden, a Case Study
Authors: Nelson Ekane, Karina Barquet and Arno Rosemarin (Stockholm Environment Institute)
Journal:  Frontiers in Sustainable Food Systems

Available Open Access at:  https://www.frontiersin.org/articles/10.3389/fsufs.2021.647780/full

Abstract
To spread or not to spread sewage sludge on agricultural land in Sweden remains the subject of a highly polarized debate among different stakeholders in the Swedish agricultural sector. This article presents insights on how stakeholders in Sweden see and explain the potentials and safety of spreading sewage sludge on agricultural land. This is done by drawing on risk perception literature and qualitative research methods. The findings reveal that fear of contamination and feeling of disgust are major deterrents of the use of sludge as an agricultural input. These are partly explained by unknowns and unfamiliarity about risks of unwanted substances in sludge. The study shows that while actors engaged in the practice amplify benefits of sludge as a resource and reiterate the need for emphasis on upstream measures including improved risk management systems, actors in charge of controlling toxins in society amplify actual and potential risks, highlight gaps in monitoring and minimizing risks, and would rather have a complete ban on the practice. This study highlights the complex combination of technical, environmental, socio-economic, psychological, and political factors influencing judgment and decision-making regarding sludge and its use as fertilizer in agriculture and concludes that the clash between facts and feelings which epitomizes the Swedish sludge debate may have implications for public trust and effective risk communication. As contribution to the Swedish sewage sludge debate, this study emphasizes that the benefits of sludge in agriculture is important but not enough to drive the practice to scale. It is even more important to improve understanding on the controllability and severity of risks in short and long-term.
Nelson Ekane (PhD)
Research Fellow
Stockholm Environment Institute (SEI)
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  • donaldkasongi
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Re: New article Open Access - Resources and Risks: Perceptions on the Application of Sewage Sludge on Agricultural Land in Sweden, a Case Study

This is an interesting and very honest discussion on application of sewage sludge in farming . There have been a lot a push for wholesale use sewage sludge into farming , particularly in urban vegetable farming as a way to optimise resources use without considering the perspectives of users and ultimately consumers. The study reminds us to pay attention to socio-cultural, political, economic aspects and free ourselves from professional blindness.
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