Climate change and agricultural practices drive nitrate pollution in Midwestern water systems

The nitrate pollution crisis in Iowa is a convergence of climate change, industrial agriculture, and policy failure.

By integrating Indigenous land stewardship, regenerative farming practices, and cross-cultural water management models, we can shift toward a more sustainable agricultural system. Historical parallels show that industrial monoculture has repeatedly led to environmental collapse, but alternative models exist. Strengthening regulatory frameworks, investing in resilient infrastructure, and centering marginalized voices are essential steps toward systemic change. The path forward requires collaboration between scientists, policymakers, and local communities to create a food and water system that is both ecologically and socially just.