Last fall, Pedram Shojai, Ken Cook, and Abel James all visited Sara Gottfried at her home and we recorded a long conversation that lasted nearly two hours. Here is the first part of that conversation. They discuss how Ken started the Environmental Working Group and what EWG aims to do. How can we live sustainably? Are we aware of all of the various toxin and chemical exposure events that take place through everyday life? Can technology help control certain issues?