Explore the world of disinformation, obfuscation, and data analysis in this 43-minute talk by economist Tim Harford. Delve into the challenges of communicating with numbers, uncovering bad research, and identifying misplaced motivations. Learn how to critically evaluate grand statements accompanied by large numbers and discover the valuable insights hidden within data. Drawing from his experience as an economist and presenter of BBC's 'More or Less', Harford provides tools to navigate the complex landscape of information and statistics. Gain a deeper understanding of how to interpret and use data effectively in various contexts, from economics to everyday decision-making.