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by jessaustin 4708 days ago
This caution makes sense in general, and it is good to be skeptical of long chains of causation. However, we know so little about the brain that it's possible we're missing a much shorter chain of causation. It's possible that impulsiveness, IQ, aggression, etc. is only tenuously related to whatever aspect of the brain actually affects criminality. A very strong circumstantial case shouldn't be dismissed just because we can't think of a mechanism.
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> A very strong circumstantial case shouldn't be dismissed just because we can't think of a mechanism.

On the other hand, if a convincing causal chain can't be identified, it shouldn't be assumed true either. It should go into the (very large) pool of interesting possibilities that may or may not be substantiated if someone wants to invest in the time and energy to research.