← All episodes Episode 85 · How the Brain Works

Why Brain Explanations Need Care

Neuro-Law & Responsibility

When someone says their brain made them do it, slow down. Brain science can explain why self-control was harder.

The Science

  • Sapolsky (2017), Behave: brain science can explain why self-control was harder, but it does not automatically erase harm or responsibility.
  • The prefrontal cortex helps pause impulses and weigh consequences, and damage or development can weaken that control.
  • A brain scan cannot tell the whole moral story by itself.
  • The claim deserves a slow-down, not a free pass.

The Protocol

  • Separate explanation from accountability: name the brain factor.
  • Name the harm honestly.
  • Name the protection or repair needed next.
  • Notice the signal, name the mechanism, and change one input before autopilot.

One-page summary

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The science beat (5-sec loop)

Sources

  • Sapolsky RM. Behave: The Biology of Humans at Our Best and Worst. Penguin Press; 2017.

Educational content only. Not medical advice.

Also on Instagram: @neurosensebrain

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