AI Signal 189
Quoting Bruce Schneier
Engineers regularly choose whether to delegate work to AI tools, and this distinction offers a practical heuristic. If the task builds critical thinking through the process of doing it, offloading to AI causes skill atrophy. Employers are reportedly already seeing that degradation.
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Schneier calls writing a 'gym task' because the process of thinking, outlining, drafting, and editing develops critical thinking skills, regardless of whether the output itself is needed.
Without regular exercise of these processes, the underlying critical thinking skills atrophy—a consequence that employers are already observing.
The gym-versus-work framing gives engineers a decision rule: use AI when only the output matters, not when the act of doing the work is itself the point.
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