Abstract
Environmental ethicists and experts in human health have raised concerns about the effects of hydraulic fracking to access natural oil and gas resources found deep in shale rock formations on surrounding ecosystems and communities. In this study, we analyzed the prevalence of discourse on brain and mental health, and ethics, in the peer-reviewed and grey literature in the five-year period between 2016 and 2022. A total of 84 articles met inclusion criteria for analysis. Seventy-six percent (76%) mentioned impacts on brain (e.g., neural tube defects, neurological symptoms), and mental health (e.g., negative psychological effects, stress, depression) briefly; 11 reports dedicated substantive discourse to either or both together. References to safety (77%) dominated the ethics context. Discussion of environmental injustices as fracking sites disproportionately affect vulnerable communities appeared in 38% of the papers. We examine the findings through the lens of environmental neuroethics that brings human-made changes to the environment, brain and mental health, and ethics together into three interwoven lines of inquiry.
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Acknowledgements
Neuroethics Canada and the Graduate Program in Neuroscience are located on the unceded Traditional Territory of the Musqueam People. The authors thank Alaa Yehia for research assistance and members of the Neuroethics Canada team for valuable insights. AG receives funding for her graduate work from the Weston Foundation. JI is Distinguished University Scholar and the UBC Distinguished Scholar in Neuroethics supported by the North Family Foundation. The content here has been submitted for presentation by AG at the 2024 meeting of the International Neuroethics Society; parts will be presented by JI in the David Kopf Lecture at the 2023 meeting of the Society for Neuroscience.
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Grier, A., Illes, J. Ethical Implications of the Impact of Fracking on Brain Health. Neuroethics 17, 12 (2024). https://doi.org/10.1007/s12152-024-09546-5
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DOI: https://doi.org/10.1007/s12152-024-09546-5