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Snapshot
Sir Andrew Steer is a distinguished economist and environmentalist, currently serving as the President and CEO of the Bezos Earth Fund, a $10 billion philanthropic initiative aimed at addressing climate change and environmental challenges. With a career spanning various leadership roles in global environmental organizations, Steer has been instrumental in promoting sustainable development and climate action.
Early Life and Education
Steer holds a Ph.D. in Economics from the University of Pennsylvania. His academic background laid the foundation for his extensive work in environmental economics and policy.
Career
Prior to his current role, Steer served as President and CEO of the World Resources Institute (WRI) from 2012 to 2021. Under his leadership, WRI expanded its global influence, establishing new international offices and launching initiatives focused on sustainable development.
Before WRI, Steer was the World Bank’s Special Envoy for Climate Change, where he played a pivotal role in integrating climate considerations into development strategies. He also served as Director General at the UK Department of International Development, contributing to international development policies.
Sustainability Highlights and Focus
Bezos Earth Fund Leadership: As President and CEO of the Bezos Earth Fund, Steer oversees the allocation of $10 billion to combat climate change and protect nature. The fund has committed $3 billion in grants, supporting initiatives like the Global Energy Alliance for People and Planet, which focuses on transitioning to green energy.
Promotion of Sustainable Proteins: In 2024, Steer announced the establishment of the Bezos Centers for Sustainable Protein, aiming to develop affordable alternative proteins to reduce the environmental impact of traditional meat production.
Advocacy for Systemic Change: Steer emphasizes the need for systemic approaches to address planetary crises, advocating for integrated solutions that consider economic, social, and environmental factors.
Through his leadership at the Bezos Earth Fund and previous roles, Sir Andrew Steer continues to drive significant efforts toward global sustainability, focusing on innovative solutions and collaborative approaches to tackle environmental challenges.

Dr. Alexander Tabibi is an entrepreneur, investor, and advocate for sustainable innovation with a deep commitment to leveraging technology for environmental and social good. As a thought leader at the intersection of business and sustainability, Dr. Tabibi brings a strategic vision to Green.org, helping guide its mission to inspire global climate awareness and actionable change.
With a background in both medicine and business, Dr. Tabibi combines analytical rigor with entrepreneurial insight.
