Effective altruism (EA) has risen from a niche philosophy to a global movement, championed by figures like William MacAskill and backed by Sam Bankman-Fried's billions. The article explores how EA's core idea—using evidence and reason to do the most good—attracted tech elites, but also led to controversies, including the collapse of FTX and debates over long-termist risks like AI extinction. Critics argue EA's focus on AI safety and future generations may neglect immediate suffering, while supporters claim it's the most rational approach to philanthropy.
The movement's influence now shapes major donations and policy discussions, raising questions about whether its utilitarian logic could ultimately backfire.
Source: Hacker News · Summarized by HeadlinesBriefing