Gene Environment Quote by Robert M. Sapolsky
““MAO-A variants show other important gene/environment interactions. For example, in one study the low-activity MAO-A variant predicts criminality, but only if coupled with high testosterone levels””
About This Quote
Low‑activity MAO‑A genes link to criminality only when combined with high testosterone, showing gene‑environment interaction.
In simple terms: Genes plus hormones influence behavior.
Key Takeaway
Consider both biology and context.
Themes
biology
behavior
gene‑environment interaction
Mood
analytical
cautious
Type
scientific
informative
When to use this quote
- legal system
- education
- health policy
Key Concepts
neuroscience
psychology
Questions to Reflect On
- How do environment and biology shape actions?
- What interventions help at‑risk individuals?
A Different Perspective
Not all with with low MAO‑A become criminals.
