DAVID E. GOLDBERG is Jerry S. Dobrovolny Distinguished Professor in Entrepreneurial Engineering at the University of Illinois at Urbana-Champaign, where he also serves as the Director of the Illinois Genetic Algorithms Laboratory. He received his BSE, MSE, and PhD, all in civil engineering, from the University of Michigan. From 1976 to 1980 he held a number of positions at Stoner Associates of Carlisle, Pennsylvania, including project engineer and marketing manager.?In 2004, Dr. Goldberg cofounded Nextumi, Inc. (www.nextumi.com), a Web-infrastructure firm, and now serves as Nextumi's Chief Sci...