Adriano Mannino, philosopher, writer and entrepreneur: he’s helped launch the EA movement in the German-speaking area, and is the former president of the Effective Altruism Foundation (www.ea-stiftung.org) and a co-founder of Datacareer (www.datacareer.ch), presented on how Effective Altruism (EA) is a philosophy and social movement that applies reason and scientific evidence to determine the most cost-effective ways to benefit others. When we invest money or time for personal profit, trying to calculate the expected returns is standard practice — but doing the ...