“Newcomb’s Problem and Regret of Rationality” is one of my favorites. For all the excellent tools of rationality that stuck with me, this is the one that most globally encompassed Eliezer’s general message: that rationality is about success, first and foremost, and if whatever you’re doing isn’t getting you the best outcome, then you’re not being rational, even if you appear rational.
“Newcomb’s Problem and Regret of Rationality” is one of my favorites. For all the excellent tools of rationality that stuck with me, this is the one that most globally encompassed Eliezer’s general message: that rationality is about success, first and foremost, and if whatever you’re doing isn’t getting you the best outcome, then you’re not being rational, even if you appear rational.