D. Wayne Silby
"Wayne Silby founded Calvert, a $15 billion investment management group in Bethesda, MD, noted for their leadership in the area of socially responsible investment. Though he is no longer active in most of the day-to-day business of Calvert, he serves as President of Calvert Social Investment Fund and supervises its private equity activities. Mr. Silby also co-founded Social Venture Network, a group of socially oriented entrepreneurs and investors, and Calvert Social Venture Partners, one of the first socially oriented venture capital funds. Mr. Silby helped start an Internet company focused on group collaboration, called GroupServe Foundation, which he now chairs. He also started the Emerging Europe Fund for Sustainable Investment, a $60 million OPIC private equity fund focused on Central Europe.
"Mr. Silby chairs the China Committee of Grameen Foundation USA, on whose board he also serves, and serves on the board of the Grameen Technology Council, which addresses issues of the "digital divide." He has a BS in Economics from the Wharton School of Finance at the University of Pennsylvania, and a JD from the Georgetown University Law Center."
- Director, Calvert Foundation
- Executive Board, Climate Prosperity Alliance 
- Cofounder, Trusteeship Institute
- Advisory Board, PYE Global