Interview
Julia Shaw: Criminal Psychology of Murder, Serial Killers, Memory & Sex | Lex Fridman Podcast #483
- Evil acts are predicted to be more likely when individuals fail to mentally rehearse the consequences of their actions, whereas actively thinking through terrible scenarios serves as a "dress rehearsal" for avoiding them; however, ruminating on dark fantasies targeting specific individuals is identified as a distinct risk factor for acting on those thoughts.
- Current penal systems are described as ineffective because recidivism for homicide is low while non-violent crimes like fraud and elder abuse are prevalent; a safer society is expected to be based on deterrence strategies that target those least likely to commit crimes rather than incarcerating past homicide offenders.
- Fraud is anticipated to become increasingly sophisticated as AI tools tailor deceptive narratives to specific vulnerabilities, potentially enabling governments to mass-gaslight populations with false memories and propaganda at scale.
- Human memory is expected to be malleable when interacting with AI-generated media; individuals may develop high-confidence false memories regarding AI-constructed videos of themselves, and disputes over truth may devolve into battles of confidence without physical evidence.
- Mental health and the risk of sexual violence are predicted to worsen if bisexual and polyamorous communities face constant demands to justify their sexuality or if laws dehumanize them through hyper-sexualization.
- Relationship structures are expected to fail if entered with the intent to fix personal deficits, though positive outcomes are more probable when participants seek connection from a good place; memory discrepancies in relationships, such as disagreements over housework percentages, highlight the subjective nature of shared recollection.
- Radicalization is expected to occur when individuals lack a social tether or external intervention, allowing them to wander into alternate mental universes without the ability to verify the reality of their thoughts.
- Future technology is viewed with mixed expectations: it offers hope for implementing scientific findings but risks becoming an "engineering math problem" that ignores social scientists, potentially leading to negative consequences for humanity if ethical considerations are neglected.
- Psychological states influence memory retrieval, with sadness increasing the likelihood of recalling sad events and embarrassment focusing attention on past embarrassments; individuals with aphantasia are predicted to care less about childhood memories they cannot visualize.
- Personal agency in memory preservation is highlighted by the finding that many people would decline a holiday if they could not remember it, suggesting a strong link between memory capability and the perceived value of future experiences.