Leah Humphries

Program Officer

Jeff Ubois

John D. and Catherine T. MacArthur Foundation

Director, Portfolio Engagement

Laura Vais

Skoll Foundation

Deputy Director, US Program Policy and Advocacy

Bill Tucker

Bill & Melinda Gates Foundation

Associate Director of Hedge Funds

Jeff Gatto

Ford Foundation

Program Officer, Access & Markets, Agricultural Development

Orin Hasson

Bill & Melinda Gates Foundation

Philanthropy

1% for the Planet

Philanthropy

4 Philip dot Org

Philanthropy

A Better Chicago

Philanthropy

African Library Project

Philanthropy

African Soul, American Heart Foundation