About us

leads organizational strategy and supports effectiveness-driven organizations. He studied political science and established the Happier Lives Institute in Oxford, which studies the world's most effective wellbeing programs.

manages the areas of program execution and internal administration. She is a social economist, founder of a sustainability market in Hamburg and worked as a high school teacher until 2020.

leads the analysis work and the mediation of our offers. He studied communication design and consulted environmental organizations on communication strategy, besides he writes scripts.

develops offers in the climate field and supervises participating movements and organizations. She studied international politics and human/social ecology, accompanied indigenous resistance against Siberian brown coal mining and creates theater plays for more climate awareness.

coordinates our research network in the field of climate, develops our offers and supervises participating movements and organizations. Previously, Carl studied environmental science and ecological economics.

leads our support to movements and organizations working in AI safety and biosecurity. Previously, they held multiple policy and communications positions, including in the United States government and working with the United Nations system. They also serve on 5 nonprofit boards of directors.

manages administration, human resources issues, and impact tracking. Ronja previously worked as a data analyst and most recently as an operations assistant at Longview Philanthropy. She studied opera singing, mathematics, and data science.

manages our climate prioritization research to determine the most effective policy measures and actors. She studied global change management, has done research on the circular economy and worked at the Wuppertal Institute.

Works on our climate policy prioritization research. He has a background in social psychology and is interested in social change. He spends his free time hiking and sailing.

works on our climate policy prioritization research. Gabriel studies Governance & Public Policy, is committed to more effective development policy, plays guitar in a band, and enjoys discussing philosophy.

helps with our administrative processes and accompanies our support work for Climate Leaders with background research. She studied education, is involved in youth work in her free time, and enjoys hiking.