Human BehaviorHuman Behavior
Mental Health Matters
Dive into human behavior with Liz Lang and Dr. Mark Burton as they dissect Robert Sapolsky's lecture on free will, hormones, and decision-making. Part 2 coming!
35:27•14 Jul 2022
Exploring Human Behavior with Dr. Mark Burton
Episode Overview
- Robert Sapolsky's premise on lack of free will discussed.
- The amygdala's role in fight or flight responses.
- Oxytocin's influence on social bonding and relationships.
- The impact of environmental factors on moral decisions.
“"The strongest link to whether a judge gave parole was the time from their last meal."”
In this week's episode of Mental Health Matters, hosts Liz Lang and Dr. Mark Burton delve into the complexities of human behavior, guided by insights from biologist Robert Sapolsky. The episode centers around Sapolsky's lecture, which challenges the notion of free will, a topic both hosts find contentious. They argue that while Sapolsky dismisses free will, there are aspects of human behavior, particularly snap decisions, where control seems limited.
The discussion highlights the amygdala's role in fight or flight responses, emphasizing its influence on quick, often unconscious decisions. Dr. Burton introduces the concept of hormones, such as oxytocin, which play a crucial role in social bonding and pro-social behaviors. He explains how oxytocin is released during intimate moments, like breastfeeding, and fosters a sense of connection within communities.
This leads to a broader discussion on how humans are more inclined to support those within their immediate social circles compared to strangers, particularly during crises. The hosts also touch upon the fusiform cortex's role in perception and how environmental cues, such as a judge's decision potentially being influenced by their last meal, can affect moral judgments. Liz Lang and Dr.
Burton's conversation is rich with examples and anecdotes that illustrate the intricate interplay between biology and environment in shaping human actions. As the episode progresses, both hosts realize the depth of content requires more time than initially planned. They decide to extend the discussion into a second part, promising to further explore the implications of Sapolsky's theories on free will and human behavior.
Listeners are encouraged to tune in next week for the continuation of this fascinating exploration into the biology and psychology of human actions, where the hosts will dive deeper into the topic and share their concluding thoughts.

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