quote · Legacy record
Many people implicitly believe in the Hydraulic Theory of Violence: that humans harbor an inner drive toward aggression (a death instinct or thirst for blood), which builds up inside us and must periodically be discharged. Nothing could be further from a contemporary scientific understanding of the psychology of violence. Aggression is not a single motive, let alone a mounting urge. It is the output of several psychological systems that differ in their environmental triggers, their internal logic, their neurobiological basis, and their social distribution.
Many people implicitly believe in the Hydraulic Theory of Violence: that humans harbor an inner drive toward aggression (a death instinct or thirst for blood), which builds up inside us and must periodically be discharged. Nothing could be further from a contemporary scientific understanding of the psychology of violence. Aggression is not a single motive, let alone a mounting urge. It is the output of several psychological systems that differ in their environmental triggers, their internal logic, their neurobiological basis, and their social distribution.
Approximate author period: c. 1954 AD · modern
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- Steven Pinker
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- Approximate author period: c. 1954 AD · modern
Approximate author-period anchor from documented birth year 1954; activity date not established; Wikidata Q212730, https://www.wikidata.org/wiki/Q212730 (accessed 2026-10-08). Not a quotation composition date.
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Supplied reference C; CSV row 62509; supplied attribution, independently unverified
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