Scott Alexander attends the Effective Altruism Global 2017 conference, describing both the practical charity work and bizarre philosophical speculations of the movement, ultimately admiring their genuine commitment to doing good. Longer summary

Scott Alexander describes his experience at the Effective Altruism Global 2017 conference in San Francisco. He details the impressive scale of charitable work being done by various EA organizations, but also highlights the more unusual and philosophical aspects of the movement. These range from concerns about wild animal suffering to speculations about consciousness and fundamental physics. Scott reflects on how the EA movement combines practical, data-driven charity work with deeply weird philosophical explorations. He concludes by expressing admiration for the genuine goodness and dedication of the EA community, seeing them as a bright spot in a troubled world. Shorter summary