Ryan Avent, an economics writer for The Economist, discusses Mexico’s President Andrés Manuel López Obrador and his ambitious anti-corruption campaign. While the president enjoys high popularity, Avent critiques the systemic issues that remain. They also delve into randomized controlled trials in economics, exploring their effectiveness in tackling poverty despite ethical concerns. Additionally, the conversation highlights the potential of caterpillars and grasshoppers as sustainable protein sources in Congo's vibrant market, showcasing innovative approaches to global food challenges.