CONCEPT
The General Adaptation Syndrome
Selye's three-phase framework — alarm, resistance, exhaustion — through which all organisms respond to sustained demand, unfolding with the regularity of a physical law regardless of the specific stressor's nature.
The General Adaptation Syndrome is Selye's 1936 discovery that organisms respond to diverse challenges through a single nonspecific pattern. The syndrome progresses through three invariant phases: the alarm reaction mobilizes the hypothalamic-pituitary-adrenal axis in an acute, metabolically expensive broadcast; the resistance phase establishes a chronic adaptation that feels like mastery while silently drawing reserves from long-term maintenance; the exhaustion phase arrives when those reserves are depleted, producing a collapse that is rarely gradual. The syndrome operates below the level of conscious control and does not distinguish between stressors experienced as pleasurable or painful. The framework becomes diagnostically precise when applied to the AI transition — the alarm of December 2025, the resistance phase of extraordinary AI-augmented productivity, and the exhaustion that arrives without warning.
In The You On AI Field Guide
The syndrome emerged from Selye's accidental observation at McGill University in 1936. Injecting rats with ovarian extracts in search of a new hormone, he found that the