The Crane Institute of Sustainability, Board of Directors


Natasha Lamb (Chair)

Managing Partner, Director of Equity Research & Shareholder Engagement, Arjuna Capital

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Archie Kasnet

Founder and President, Regenerate, LLC

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Bob Litterman

Chairman, Risk Committee and Academic Advisory Board at Kepos Capital LP

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Glen Macdonald

Senior Vice President & Institutional Client Advisor, U.S. Trust

Advisory Board Chair, Wealth & Giving Forum 

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Joanna Olin

Chief of Staff and Counsel, Hampshire College

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Executive Team, Staff & Advisors


Anthony Cortese, Sc.D., President, Crane Institute for Sustainability, and Co-Founder & Principal, IEN

Dr. Cortese is a principal of the Intentional Endowments Network and President of the Crane Institute of Sustainability. In 1993, he founded Second Nature, the Boston-based advocacy organization committed to promoting sustainability through higher education, along with U.S. Senator John Kerry, Teresa Heinz Kerry and Bruce Droste. Read his full bio here.




Georges Dyer, M.Sc., Executive Director, Crane Institute for Sustainability, and Co-Founder & Principal, IEN

Georges Dyer is a principal of the Intentional Endowments Network and Executive Director of the Crane Institute of Sustainability. For over 20 years he has been engaged in solutions-based, whole-system approaches to sustainability. From 2006-2014, Georges served as a Senior Fellow, Vice President of Programs, Vice President, and Strategic Advisor at Second Nature to develop and support the American College & University Presidents’ Climate Commitment (ACUPCC) network. Read his full bio here. 



Alice DonnaSelva, Principal

Alice DonnaSelva is a Principal of the Intentional Endowments Network, joining the team in February 2018 after serving on the IEN Steering Committee and Executive Committee for 3 years. As a member of the Executive Committee she provided an investment consultant’s perspective, helped produce the Hampshire College Case Study and spoke at several IEN Forums, events and webinars. Prior to joining IEN, Alice was an investment consultant at Prime Buchholz, an investment consulting firm focused primarily on endowments and foundations that was one of the founding members of IEN. She has 17 years of investment industry experience. Read her full bio here.


Kristian Nammack, Strategic Advisor

Kristian Nammack is a Strategic Advisor to the Crane Institute and the Intentional Endowments Network, supporting endowments in aligning investment policies with institutional mission, values, and sustainability goals. For the past 10 years, Kristian has advised organizations to develop holistic governance structures, working across such diverse fields as financial services, art spaces, and public lands. He developed an integrated management structure that starts with visioning, leads to strategic planning and restructuring, and ends with coaching through the execution phase. Clients included Nomura Asset Management, the Norsk Hydro Pension Fund, Stena Lines, Timothy Taylor Gallery, Pioneer Works Center for Art and Innovation, Sagamore Hill NHS, and the National Parks Conservation Association. Read his full bio here.



Nicole Harman, Program Manager 

Nicole Harman is a program manager with the Intentional Endowments Network. As program manager, Nicole coordinates the monthly webinar series, curates the weekly news round-up and bi-monthly newsletter, and contributes to writing reports and researching topics related to sustainability, SRI, and ESG investing at college and university endowments. Nicole graduated Magna Cum Laude from Green Mountain College with a B.A. in Renewable Energy and Ecological Design, as well as a B.A. in Institutional Sustainability and Economic Policy. In her time there she worked in the College’s Sustainability Office, holding positions including Sustainability Office Manager and Interim Director of Sustainability. Read her full bio here. 



Noreen Marton, Business Manager

Noreen is the Business Manager for the Crane Institute/Intentional Endowments Network. She spent many years as a software engineer before moving into business and accounting roles for non-profits. Noreen worked for five years as Director of Operation at Groundwork Lawrence, focusing on environmental, educational, nutritional, and community health improvement programs.  Read her full bio here.


Charles Sandmel, Senior Fellow

Charles Sandmel became a Senior Fellow at the Intentional Endowments Network to continue his pioneering work in the integration of sustainability and fixed income investing. His current focus is supporting wider bond investment in green infrastructure projects in furtherance of the COP21 goals through the development of ISO-type standards for green bonds. Most recently, Charles worked as a Portfolio Manager at Shelton Capital Management, advancing their green bond strategies. From 1998 to 2014, he was an Investment Advisory Representative of First Affirmative Financial Network, where he managed bond portfolios for individual and institutional clients, integrating client values into investment decisions. Read his full bio here.



Barbara Simonetti, Conversation Architect

Barbara Simonetti is president of Meetings that Matter, a consultancy that specializes in developing the capacity of  professionals to create, share, and use knowledge to meet emerging opportunities and challenges. Read her full bio here.



Amrita Sareen, Senior Advisor

Amrita has spent the last few years as a senior reporter at both Institutional Investor and Pageant Media, covering the investment portfolios of foundations, endowments and defined benefit plans. She has actively covered the sustainable investing space and produced number of feature articles and roundtable discussions related to ESG investing. Most recently, she has provided freelance work to CIO magazine and has worked with other media outlets including Forbes and DuJour Magazine. Read her full bio here.



Robert Carraro, Senior Advisor 

Robert Carraro founded Lake Hills Philanthropic Services, LLC ( to help foster and strengthen effective relationships between donors and the worthy organizations working to improve our world. He brings to Lake Hills broad experience with particular expertise in international development, capacity-building, economic opportunity, global health concerns and environmental issues. Read his full bio here.




Former Team Members: learn more about former IEN Team Members and Interns

Career Opportunities: learn more about career opportunities with IEN