Featured Sites: Search Home Math for Students Mystery Book Store Math Book Store online dictionary Privacy Policy     Search Home : Science : Social Sciences : Economics : People : Sachs, Jeffrey Official site: Site of the director of the Earth Institute at Columbia University. Biography, publications, video clips. PBS Interview: Interview aired in the PBS program Commanding Heights. Contains transcript and video. Sachs, Jeffrey: Article from the Wikipedia open encyclopedia project.          Math Book Store Help build the largest human-edited directory on the web. Submit a Site - Open Directory Project - Become an Editor Copyright © 2005-2007 All rights reserved. AllSites, LLC