Diederik Timmer is a seasoned professional in sustainable investment and consultancy. Currently serving as Founder and Principal of &Values since April 2024, Diederik specializes in sustainable investment strategy and product development. As Chair of the Board of Directors at US SIF, Diederik advocates for sustainable, responsible, and impact investment in the U.S., representing over 300 members with more than $3 trillion in assets. Diederik also holds the position of Board Trustee at Knology, contributing to research and actionable solutions in social science. Formerly, Diederik served in various leadership roles at Morningstar Sustainalytics from 2008 to 2023 and was a board member at the International Cystinuria Foundation. Previous experience includes leadership roles at Dutch Sustainability Research and the European Institute for Business Ethics. Diederik holds a degree from Vrije Universiteit Amsterdam and completed VWO at Vitus College.
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Knology
Knology is a collective of over 30 scientists, writers, and educators dedicated to using research to untangle complex social issues. Equity, transparency, and deliberation are the foundation of our work process, and we respect the unique perspectives of each member of our team. These perspectives are informed by our team’s range of personal, professional, and academic experience in fields such as cognitive science, linguistic anthropology, human rights education, political science, and conservation psychology We work closely with partners who do critical, on-the-ground work so we can build our studies around the understanding that no issue exists in isolation from social and environmental contexts. As a result, we can better develop practical approaches to thorny problems. Across all of our work, we are committed to sharing our data and results. Our publishing strategy prioritizes communications that are relevant and accessible to a wide range of audiences. Knology was formerly New Knowledge Organization Ltd.