In this episode of "Balancing the Future" hosts Chai Nussbaumer and Micah Schweizer speak with Dr. Jagannath Biswakarma, a senior research associate at the University of Bristol, as he unveils the critical global challenge of arsenic contamination in groundwater and soil. With over 220 million people at risk worldwide, including regions in Asia, South America, and beyond, arsenic exposure poses severe health risks such as cancer, neurological damage, and compromised food quality through contaminated irrigation.
Explore in this episode, how iron nail-based filters; a low-cost, community-built technology can remove up to 70% of arsenic from drinking water, empowering villages in India, Bangladesh, Nepal, and Burkina Faso. Beyond treatment. Dr. Jagannath explains how these filters operate, their sustainability impact, and the innovative idea of recycling arsenic-laden materials back into semiconductor industry, promoting a circular economy.
The episode also delves into the complexities of arsenic monitoring and assessment, highlighting the need for localized, climate-sensitive approaches supported by robust policy frameworks. Dr. Jagannath emphasizes the critical role of science communication and community engagement in tackling this multifaceted environmental health crisis. Listeners will gain insights into how collaborative efforts between scientists, policymakers, and citizens are essential for effective remediation and water safety.
Join us as we explore the intersection of environmental science, public health, and innovative technology in the fight against arsenic pollution, offering hope and practical solutions to a global water contamination crisis.
Listen to the episode now on your favorite streaming platform: Spotify, Apple Podcasts, YouTube, Amazon Music.
Senior Research Associate
Dr. Jagannath Biswakarma is an environmental scientist specializing in biogeochemical processes in water, soil and at the interface of soil-water. He combines lab experiments and computational methods to explore nutrient cycling and contaminant dynamics. Passionate about science policy and communication, he focuses on the impact of climate change on water resources, bridging research and environmental legislation.
