Science Weekly Science Weekly

The surprising psychology of morbid curiosity

Oct 13, 2026 · 17m

Summary

This episode examines the US military's plan to live-stream the execution of Nidal Malik Hasan, exploring the psychological and ethical implications of public executions. Host Ian Sample and guest Maddy discuss the lack of evidence supporting the death penalty as a deterrent and the potential trauma for viewers. They also feature psychologist Dr. Colton Scrivener, who explains the concept of "morbid curiosity," arguing that humans are drawn to dangerous content primarily to gain information about risks in a safe setting, rather than for mere shock value.

Topics discussed

Sponsor: Shopify Black Friday promotion US announcement of live-streamed execution Introduction to the topic and hosts Background on Nidal Malik Hasan and Fort Hood Execution date and death penalty support trends Rules for observers and age restrictions Pete Hegseth explains rationale for public stream Deterrent effect and global capital punishment stats Historical context: Dickens and public hangings Mental health impact on witnesses and crowds Audience interest and ISIS beheading study Psychologist Dr. Colton Scrivener introduction Defining morbid curiosity and its four types Adrenaline rush vs. learning as motivation Benefit of learning about danger from safety Demographic differences in morbid curiosity Transition to negative consequences of curiosity Psychological impact and dissociative symptoms Emotional range and advice to avoid content PTSD risks and viewing figures as endorsement Conclusion and credits
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