The Evolved Apprentice
Source: https://mitpress.mit.edu/9780262526661/the-evolved-apprentice/ ↗
Sterelny's central argument is that what makes humans distinctive is not a single cognitive breakthrough but a package: learning in cooperative niches, extended childhood, active teaching, and the coevolution of culture and biology.
The "apprentice" model replaces both the nativist story (we are born with special modules) and the blank-slate story (culture does everything) with something more interesting — an evolved capacity for structured social learning that compounds across generations.
The book connects directly to Tomasello's work on shared intentionality and cultural cognition but frames it within a broader evolutionary ecology.
For anyone interested in how organisations transmit knowledge, how teams learn, or why human cooperation is so unusual in the animal kingdom, this is the evolutionary foundation.
Central argument
Sterelny argues that human cognitive distinctiveness is not explained by innate modules (contra nativism) nor by culture alone (contra blank-slate accounts), but by an evolved capacity for structured social learning operating within 'apprentice niches' — environments deliberately constructed by previous generations to scaffold the learning of the next. The key mechanism is the coevolution of biology and culture: extended childhood, cooperative teaching, and cumulative knowledge transmission compound across generations in ways no other species replicates. This 'apprentice model' positions humans as uniquely dependent on inherited cognitive scaffolding, not just inherited genes.
Critique
Sterelny's framework is persuasive at the species level but underspecifies the conditions under which apprentice niches break down or produce maladaptive cultural transmission — a significant gap given that not all intergenerational knowledge transfer is accurate or beneficial. The model also risks a functionalist bias: because the system has demonstrably worked over evolutionary time, there is an implicit tendency to read existing cultural scaffolding as adaptive rather than contingent or path-dependent. A critic from cultural evolutionary theory might press harder on drift, conflict, and the transmission of harmful norms as equal products of the same mechanisms.
Why it matters for product
For a CPO, Sterelny's framework reframes onboarding and team knowledge transfer not as documentation problems but as niche construction problems — the question is whether your organisation actively builds the scaffolding (tools, rituals, mentorship structures, shared decision records) that allows junior product thinkers to compound on prior learning rather than restart from scratch with each hiring cycle. It also challenges the common instinct to hire for raw cognitive talent: if human capability is fundamentally apprenticeship-dependent, then the quality of the learning environment and the deliberateness of teaching matter more than individual brilliance at the point of hire.