How effective altruism, championed by SBF before he dismissed it as a dodge, and doomsday scenarios, like killer rogue AI, became Silicon Valley obsessions (Ellen Huet/Bloomberg)

Ellen Huet / Bloomberg:
How effective altruism, championed by SBF before he dismissed it as a dodge, and doomsday scenarios, like killer rogue AI, became Silicon Valley obsessions  —  Sonia Joseph was 14 years old when she first read Harry Potter and the Methods of Rationality, a mega-popular piece of fan fiction …