
The Decision Education Podcast Episode 041: The Science of a Good Explanation with Tania Lombrozo
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Nov 19, 2025 Cognitive scientist Tania Lombrozo from Princeton University explores the psychology behind our craving for explanations. She discusses how explanations guide our learning, using cooking and conspiracy theories as examples. Tania warns against satisfying but incorrect explanations and emphasizes the power of teaching for deeper understanding. They delve into the troll of randomness, the importance of considering alternatives, and how AI reveals our limited grasp of real understanding. Her insights offer valuable strategies for better decision-making.
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Why We Crave Explanations
- Humans crave explanations because explanations drive learning and guide future actions.
- Explanatory satisfaction motivates inquiry but can also bias inference when explanations misfit reality.
Cooking Failures Reveal Explanatory Drive
- Tania uses a cooking example where the same recipe sometimes fails, prompting explanatory search.
- Finding the true cause (like doubled flour) helps reproduce successful outcomes.
Satisfying Explanations Can Mislead
- People prefer explanations that are simple, broad, and fit prior beliefs, which can mislead when the world's structure differs.
- Explanatory preferences can produce confident but incorrect inferences.



