Science Friday Science Friday

The ancient Roman doctrine guiding modern environmental fights

Aug 25, 2026 · 14m

Summary

This episode examines the legal battle over Line 5, an aging oil pipeline threatening the Great Lakes, following a Michigan Supreme Court ruling that voided a key permit. Reporter Vivian Law details the conflict between Enbridge’s proposed tunnel project and opponents, including Native American tribes. Legal expert Oday Salim explains how the ancient "public trust doctrine" is increasingly used in courts to protect water resources from industrial harm.

Topics discussed

Sponsors: Brooklyn Solar Works, Odoo, and Bayer Introduction to Enbridge Line 5 and recent court rulings The tunnel project vs. shutting down Line 5 Coalitions, tribal rights, and permit status Introduction to the public trust doctrine Historical origins and core principles of the doctrine Applying the doctrine to the Line 5 case Public trust doctrine usage across all 50 states Why the doctrine is gaining traction now Public connection to water and environmental protection Credits and listener review
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