Politics & Governance / Public Policy / Urban Planning & Governance

Why Your City's Water Plan Is Built on a Lie (A 3% Drop Could Collapse Everything)

Most cities plan for the future using historical weather data. But what if that data is dead? This video dives into a groundbreaking RAND Corporation study on the El Dorado Irrigation District in California, revealing how traditional water planning is fundamentally broken. We explore the concept of 'stationarity'—the false assumption that the past predicts the future—and show how a tiny 3% drop in rainfall or a failed legal deal can trigger total system collapse. Using a method called Robust Decision Making (RDM), the study stress-tests the city across 52 possible futures, exposing the real threats: paper water, hidden vulnerabilities, and why a $100 million dam might be a complete waste. Discover the counterintuitive truth that population growth isn't the problem, and learn how to build a 'shape-shifting' infrastructure that survives the chaos of climate change.