The Why Podcast: Why algorithms are crucial to cleaning up the world’s mess

Have you heard of the Great Pacific Garbage Patch? It’s one of five giant gyres in our oceans, where massive circular currents trap floating plastic. It’s three times the size of France, two times the size of Texas and it contains roughly 80,000 tonnes of waste that is polluting our oceans. The oldest bits in this gyre date back to the 1960s.  In the latest episode of The Why Podcast, London Business School Senior Editor Katie Pisa met with Jean Pauphilet, Assistant Professor of Management Science and Operations at London Business School, to talk about his research findings on ocean plastic pollution and the work he’s doing with the Dutch NGO The Ocean Cleanup.  The Ocean Cleanup’s goal is to clean up 90% of floating ocean plastic by 2040. Their technology resembles a giant fishing net, a long floating barrier towed by two vessels. Jean and his team have designed a dynamic algorithm to help figure out the best routes for boats to take when collection plastic.  “It’s a bit like playing Pac-Man,” explains Jean. “You need to route the system to catch as many items as possible.” In this helpful conversation, Jean discusses the interception of plastic at rivers and oceans, what is being done to increase awareness of tackling the problem and incentives to encourage society and companies to take action.  For more thought leadership and business insights from London Business School faculty and alumni, visit Think at London Business School Sign up here to receive a curated selection of articles, podcasts and films direct to your inbox twice a month.  Follow us on social media: X Linkedin Facebook