Yudkowsky:
You seem to be responding to a bias that studying economics tends to inculcate in people. The bias is to assume that if people follow their preferences then their action cannot be dismissed as stupid or as ultimately having negative effects. Philosophers often accuse economists of this same bias. (A while ago, a philosopher on this blog accused Robin Hanson of not considering deontological reasons for implementing certain health policies. Yudkowsky rebuked Hanson for failing to distinguish between actions beneficial relative to the self-interest... (read more)
Yudkowsky: You seem to be responding to a bias that studying economics tends to inculcate in people. The bias is to assume that if people follow their preferences then their action cannot be dismissed as stupid or as ultimately having negative effects. Philosophers often accuse economists of this same bias. (A while ago, a philosopher on this blog accused Robin Hanson of not considering deontological reasons for implementing certain health policies. Yudkowsky rebuked Hanson for failing to distinguish between actions beneficial relative to the self-interest... (read more)