लेखक: Lisa Sachs

Ana Teresa Tavares-Lehmann is associate professor of economics at the School of Economics, University of Porto, and head of international business at the University of Porto Business School. Perrine Toledano is the head of extractive industries at the Columbia Center on Sustainable Investment (CCSI).Lise Johnson is the head of investment law and policy at CCSI.Lisa Sachs is the director of CCSI.