Windell Curole spent decades working to protect his community in southern Louisiana from the destructive flooding caused by hurricanes. His local office in South Lafourche partnered with the federal government's Army Corps of Engineers to build a massive ring of earthen mounds – also known as levees – to keep the floodwaters at bay.But after Hurricane Katrina called into question the integrity of those levees, Windell decided to take a gamble that put him at odds with his partners in the Army Corps. He decided that the best thing he could do to protect his community was to go rogue and build his levees as tall as possible as quickly as possible, without federal permission.On today's show, what the story of Windell's levee can teach us about how the federal government calculates and manages the risk of natural disasters, and how those calculations can look a lot different to the people staring straight into the eye of the storm.This episode was hosted by Alexi Horowitz-Ghazi and Mary Childs. It was produced by Emma Peaslee and edited by Jess Jiang. It was fact checked by Sierra Juarez and engineered by Valentine Rodriguez Sanchez. Alex Goldmark is Planet Money's executive producer.Help support Planet Money and hear our bonus episodes by subscribing to Planet Money+ in Apple Podcasts or at plus.npr.org/planetmoney.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy