"The practical consequences of an unexamined inner life at scale are not theoretical. The social media platforms built by people who believed behavioral data was a reliable substitute for understanding human psychology produced a decade of engagement metrics while user wellbeing declined and our entire social order decayed. The engineers who built these systems weren't malicious; they were optimizing for things they could measure, because they'd implicitly accepted the view that measurable outputs were a sufficient model of human flourishing. Goodhart's Law exacted its toll: the measure became the target, and the target was not what anyone would have chosen if they'd been forced to actually specify what they were aiming for."--JA Westenberg https://www.joanwestenberg.com/marc-andreessen-is-wrong-about-introspection/