Studies detecting microplastics throughout human bodies have made for alarming reading in recent years. But last week, the Guardian’s environment editor, Damian Carrington, reported on major doubts among a group of scientists about how some of this research has been conducted. Damian tells Ian Sample how he first heard about the concerns, why the scientists ... Show More
Jan 15
The surprising science of dreams and nightmares
Ian Sample puts listeners’ questions on dreams and nightmares to Dr Michelle Carr, director of the Dream Engineering Laboratory in Montreal’s Centre for Advanced Research in Sleep Medicine, and author of the new book Into the Dream Lab. They look at why we dream, what we can lear ... Show More
21m 43s
Jan 8
Our science predictions for 2026
Last year was full of unexpected science news, from the discovery of a new colour, to the interstellar visitor 3I/Atlas passing by our solar system, and a world-first treatment with a personalised gene editing therapy. So what will this year bring? Ian Sample and science correspo ... Show More
20m 48s
Sep 2025
How chatbots — and their makers — are enabling AI psychosis
Verge senior AI reporter Hayden Field and New York Times reporter Kashmir Hill discuss the significant mental health impact AI chatbots, such as ChatGPT, can have on users — both people in crisis, and also people who seemed stable. This episode contains non-detailed discussions o ... Show More
50m 11s
Oct 2024
Stijn Vanheule, "Why Psychosis Is Not So Crazy: A Road Map to Hope and Recovery for Families and Caregivers" (Other Press, 2024)
Today I talked with Stijn Vanheule about Why Psychosis Is Not So Crazy: A Road Map to Hope and Recovery for Families and Caregivers (Other Press, 2024). Are we all a little crazy? Roughly 15 percent of the population will have a psychotic experience, in which they lose contact wi ... Show More
1h 1m
Mar 2018
Schizophrenia with Dr. Cummings: Controversies, Brain Science, Crime, History, Exercise, Successful Treatment
In this episode, Dr. Puder addresses the fascinating realm of schizophrenia with Dr. Cummings, a previous guest in the show. Dr. Cummings is a psychiatrist with a wealth of experience from working at Patton State Hospital in California, one of the biggest forensic hospitals in th ... Show More
57m 27s
Feb 2025
Steven Lesk, "Footprints of Schizophrenia: The Evolutionary Roots of Mental Illness" (Prometheus, 2023)
Of all the mental illnesses, schizophrenia eludes us the most. No matter the strides scientists have made in neurological research nor doctors have made in psychiatric treatment, schizophrenia remains misunderstood, almost complacently mythologized. Without a reason for the illne ... Show More
1h 2m
Sep 2025
AI Chatbots: Are They Dangerous?
Many of us use artificial intelligence for help with research, work, or creative projects. But some people are getting a LOT more personal with their AI chatbots. We’re hearing stories of people treating their chatbot like a friend, or something more than a friend — with some peo ... Show More
40m 50s