PERSON
Donald Schon
American philosopher, urban planner, and MIT professor (1930–1997) whose work on reflective practice and organizational learning reshaped how professions understand expertise.
Donald Schon (1930–1997) was an American philosopher of practice whose work fundamentally reshaped how professions understand expertise, learning, and education. Born in Boston, he studied philosophy at Yale and the Sorbonne before pursuing a career that spanned government service, consulting, and academia at MIT, where he held the Ford Professorship of Urban Studies and Education for more than two decades. His landmark The Reflective Practitioner (1983) challenged technical rationality — the dominant model of professional knowledge — by demonstrating that competent practitioners engage in an ongoing, improvisational conversation with the situations they face rather than simply applying theory to problems. His collaboration with Chris Argyris produced the theory of single-loop and double-loop learning, which remains foundational to organizational behavior. The AI moment has given Schon's framework a posthumous urgency he could not have anticipated: his distinction between the articulable and the tacit has become the economic fault line of professional work.
In The You On AI Field Guide
Schon's intellectual path was unusual. He trained in philosophy at Yale (where he wrote his