Daniel Kahneman on Making Intelligent Decisions in a Chaotic World | Intelligence Squared

The podcast explores the concept of "noise" in judgment and decision-making, distinguishing it from bias. Noise is defined as unwanted variability in judgments that should ideally be consistent, and it is often underestimated in its prevalence and impact. The discussion highlights that noise doesn't cancel out and can lead to financial costs in business and unfairness in contexts like criminal justice, where judges may hand down significantly different sentences for the same case. Daniel Kahneman and Olivier Sibony, co-authors of the book "Noise, A Flaw in Human Judgment," share insights from their research, including a study revealing a 50% average difference in valuations among insurance underwriters assessing the same risk. They also address how organizations can detect and reduce noise through "decision hygiene," such as aggregating independent opinions and structuring decision processes.