Human survival competence depends on inherited knowledge, not innate wit alone

Evidence

Let’s face it, chances are your human team would lose, and probably lose badly, to a bunch of monkeys, despite your team’s swollen crania and ample hubris. If not for surviving as hunter-gatherers in Africa, the continent where our species evolved, what are our big brains for anyway? How did we manage to expand into all those diverse environments across the globe? — Joseph Henrich, The Secret of Our Success, 41

Categorization

• DEFINE: Establishes the core premise — that individual human intelligence is insufficient absent cultural inheritance — which the conformist-bias mechanism chapters build upon.
• XREF: Directly relevant to the reader’s coercion-vulnerability question: if modern humans are individually fragile without inherited know-how, then who controls transmission of that know-how holds leverage. — connects to: Forager water-procurement know-how is nonobvious cultural knowledge that genes could not supply — Joseph Henrich, The Secret of Our Success: How Culture…, 255; Individual intelligence alone cannot sustain human survival without cumulative cultural knowledge — Joseph Henrich, The Secret of Our Success: How Culture…, 135; Humans dominate diverse habitats despite physical weakness and sparse innate knowledge — Joseph Henrich, The Secret of Our Success: How Culture…, 37 (+8 more)

Broader Connections

• Individual intelligence alone cannot sustain human survival without cumulative cultural knowledge #corroborates (0.97) — Joseph Henrich, The Secret of Our Success, 135
• Survival rests on inherited cultural adaptations no individual could improvise alone #corroborates (0.95) — Joseph Henrich, The Secret of Our Success, 117
• Survival in extreme environments hinges on culturally accumulated knowledge, not individual capacity. #corroborates (0.94) — Joseph Henrich, The Secret of Our Success, 107
• Long postreproductive human lifespans evolved to transmit accumulated cultural knowledge. #expands (0.88) — Joseph Henrich, The Secret of Our Success, 446
• Lone individuals with ancestral know-how out-survive well-provisioned expert teams. #exemplifies (0.86) — Joseph Henrich, The Secret of Our Success, 134
• Human cumulative culture emerges from evolved domain-specific cognitive adaptations for social learning #expands (0.85) — Joe Henrich and Robert Boyd, The Evolution of Conformist…, 16
• Humans dominate diverse habitats despite physical weakness and sparse innate knowledge #expands (0.82) — Joseph Henrich, The Secret of Our Success, 37
• Faith in cultural inheritance improves survival only in cumulative-culture species #qualifies (0.80) — Joseph Henrich, The Secret of Our Success, 358
• Human evolution selected for learnability and behavioral malleability, not fixedness #expands (0.78)
• Understanding context is a collective survival skill. #expands (0.76) — Jenny Odell, How to Do Nothing, 561