CONCEPT
Core vs. Context
Moore's 2000 strategic distinction — core differentiates, context qualifies — and his injunction to reclassify the two whenever AI or any general-purpose technology changes what is genuinely scarce.
Core versus context, developed in Living on the Fault Line (2000), is the most strategically consequential distinction of Moore's later career. Core is the work that differentiates a company — the capability customers choose the company for. Context is everything else — the operational infrastructure that qualifies the company to compete but does not distinguish it. Moore's strategic prescription is ruthless: invest in core, outsource or automate context, and reassess what counts as each whenever the competitive landscape shifts. AI has triggered the largest core-versus-context reassessment in the history of knowledge work. Code was core when writing code was hard; it is becoming context. The core migrates upward — to judgment, domain expertise, and the institutional knowledge that machines cannot yet replicate.
In The You On AI Field Guide
The framework's power lies in its prescriptive clarity. Core work deserves maximum investment, ownership, and strategic attention. Context work should be minimized, automated, or outsourced — not because it is unimportant but because it does