During the last four years, Adriano Mannino helped found and grow the effective altruist movement in the German-speaking area. As a co-founder of the Effective Altruism Foundation (EAF), he was the main creative mind behind many of our activities. For those who worked with him, he is an inspiring colleague and philosopher who introduced them to new ways of understanding and changing the world. Without his visionary personality, EAF and the effective altruism movement in the German-speaking ar...