Pollution, Disease, and the Escalating Freshwater Crisis: An Integrated Review of the Mississippi and Missouri River Studies by K.R. Olson.

Abstract

This review examines a recent book by Professor Kenneth Olson that synthesizes a series of studies (2021–2025) on the Mississippi and Missouri River systems, interpreting them through the interconnected lenses of pollution, disease, and the escalating global freshwater crisis. Rather than treating rivers solely as hydrological or economic infrastructures, the review conceptualizes large river systems as integrated socio-ecological corridors that mediate long- term environmental exposure and public health risk. Particular attention is paid to the cumulative effects of anthropogenic pollution, historical land-use decisions, and institutional management strategies on freshwater quality and disease dynamics. Drawing on the framework of infectious ecology, the review also discusses hypotheses linking chemical contamination of freshwater systems to the activation of pathogenic properties in aquatic microorganisms, including pandemic-scale processes. The Mississippi and Missouri River cases are presented as model systems reflecting broader global trends in freshwater degradation and health vulnerability. The review concludes by emphasizing the need for epistemological integration across hydrology, ecology, epidemiology, and governance in order to address pollution-related diseases in an era of intensifying freshwater stress.