Why the Lincoln Memorial Reflecting Pool Turns Green
A pool chemistry expert explains why the Lincoln Memorial Reflecting Pool keeps turning green, and what its 1920s design got fundamentally wrong.
June 24, 2026
A podcast about water through the lens of business, technology, and policy.
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Latest episodes
Newsha Ajami on AI Data Centers and Water
Stanford water expert Newsha Ajami on why AI data centers strain local water, a US national water strategy, and water's hidden role in the economy.
June 22, 2026
Robert Strand on Cinema, PFAS, and Water Policy
Robert Strand explains how the World Water Film Festival uses cinema to drive water policy, fight PFAS contamination, and pursue UN Water partnership status.
May 26, 2026