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Spencer Glendon started his climate journey in earnest after having a powerful revelation: Climate stability underpins all of civilization.Spencer is dedicated to making climate science more accessible, useful, and intuitive so that everyone on Earth can build their climate literacy and mindfully prepare for the consequences that climate change is likely to bring.
Spencer earned a B.S. in Industrial Engineering from Northwestern University and a Ph.D. in Economics from Harvard University, where he focused on the history of urbanization and industrialization. He has extensive training and experience in finance, history, and languages and has worked and lived in Michigan, Chicago, Germany, Russia, China, and Boston.
For 18 years, Spencer was a Macroanalyst, Partner, and Director of Investment Research at Wellington Management, a firm with more than $1 trillion in client assets. In that role, he endeavored to understand issues that could affect markets, but that fell outside of the typical silos in finance, such as the modernization of China, the consequences of ubiquitous information and computing, political risk, inequality, and eventually, climate change.
In 2017, Spencer began collaborating with scientists, business leaders, designers, technologists, and educators to research the effects of climate change and to share those findings publicly. This work helped underpin initiatives such as a first-of-its-kind partnership between Wellington Management and the Woodwell Climate Research Center, as well as McKinsey & Co.’s 2020 Climate Risk and Response report. Inspired by these collaborations, he founded Probable Futures in 2020 to help democratize climate science and build bridges between climate science and many other disciplines.
In addition to his role at Probable Futures, Spencer serves as a senior fellow at Woodwell Climate and spends time as a pro bono consultant and public speaker across industries and communities. In 2023, Spencer joined Harvard Business School as an Executive Fellow, where he teaches in a number of settings and collaborates with multiple faculty members on research and education around climate risk.
Spencer lives in Boston, Massachusetts with his wife, Lisa, and enjoys cooking, listening to and telling stories, and exploring the natural world.
“As I learned, I grew confident that it was possible for everyone to understand the basics of climate science and then envision the future in ways that would positively affect how they thought, felt, acted, and related to others.”
Spencer Glendon in the media
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California Forward Podcast
Is the Future Insurable?AUG 2026
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The Provocateurs Podcast
Spencer Glendon: What’s Not in the ModelJUL 2026
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Climate Week NYC 2024 Video
Spencer Glendon presents at the Nest Climate CampusOCT 2024
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Good Citizen Podcast
Spencer Glendon recounts life-altering revelations sparked by climate change modelsSEP 2024
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MSNBC: the 11th Hour Video
One-on-one with Spencer GlendonSEP 2023
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Things I Didn’t Learn in School Podcast
Spencer Glendon on investing amid climate changeSEP 2023
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The Sustainability Story Podcast
Spencer Glendon on the role of climate in shaping the future of businessSEP 2023
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Living on a Changing Planet Podcast
Spencer GlendonAPR 2023
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Breaking Boundaries by Buffett Institute of Global Affairs Podcast
Democratizing climate science with Spencer GlendonMAR 2023
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Clean Sweep by Harvard Undergraduate Clean Energy Group Podcast
Spencer Glendon on climate resilience and nature’s complexityFEB 2023
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Harvard Business School Article
Spencer Glendon joins Harvard Business School’s spring 2023 cohort of executive fellowsFEB 2023
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My Climate Journey Podcast
Alison Smart and Spencer Glendon, Probable FuturesJUN 2022
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Nasdaq Podcast
Sustainable leadership: creating a climate for change with Rebecca Henderson and Spencer GlendonMAR 2021
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Vice Article
The rich ignore climate change. Spencer Glendon wants to scare them into actionFEB 2020
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Sohn Conference Foundation Video
Spencer Glendon at the Sohn Investment ConferenceMAY 2019