Gregory Stephanopoulos is the W. H. Dow Professor of Chemical Engineering at MIT. After obtaining his chemical engineering doctorate at Univ. of Minnesota, he taught at Caltech before joining MIT in 1985. His research focuses on metabolic engineering — the engineering of microbes to convert them to chemical factories for the production of fuels and chemicals. He has co-authored or edited five books, 380 papers, and 50 patents, and supervised more than 110 graduate students and post-docs. He is editor-in-chief of two journals, and serves on the editorial boards of seven scientific journals and the advisory boards of five chemical engineering departments. Among his 15 major awards are AIChE’s Food, Pharmaceutical, and Bioengineering (FPBE) Div. Award, Wilhelm Award, and Founders Award. In 2002 he was elected to AIChE’s Board of Directors. He is an AIChE Fellow and Trustee of the AIChE Foundation. He is also a Member of theNational Academy of Engineering and Corresponding Member of the Academy of Athens.