July 03, 2025

What do we know about psychology that matters? (with Paul Bloom)

1 hour 21 minutes

Read the full transcript here.

NOTE: The video version of this conversation is available on YouTube: https://youtu.be/hWNknrc23Fo

In light of the replication crisis, should social scientists try to replicate every major finding in the field's history? Why is human memory so faulty? And since human memory is so faulty, why do we take eyewitness testimony in legal contexts so seriously? How different are people's experiences of the world? What are the various failure modes in social science research? How much progress have the social sciences made implementing reforms and applying more rigorous standards? Why does peer review seem so susceptible to importance hacking? When is observation more important than interpretation, and vice versa? Do the top journals contain the least replicable papers? What value do Freud's ideas still provide today? How useful are neo-Freudian therapeutic methods? Should social scientists run studies on LLMs? Which of Paul's books does ChatGPT like the least?

Paul Bloom is Professor of Psychology at the University of Toronto, and Brooks and Suzanne Ragen Professor Emeritus of Psychology at Yale University. Paul Bloom studies how children and adults make sense of the world, with special focus on pleasure, morality, religion, fiction, and art. He has won numerous awards for his research and teaching. He is past-president of the Society for Philosophy and Psychology, and co-editor of Behavioral and Brain Sciences. He has written for scientific journals such as Nature and Science, and for popular outlets such as The New York Times, The Guardian, The New Yorker, and The Atlantic Monthly. He is the author of seven books, including his most recent, Psych: The Story of the Human Mind. Find more about him at paulbloom.net, or follow his Substack.