Paul Mac Berthouex, Emeritus Professor of Civil and Environmental Engineering, University of Wisconsin-Madison, holds two engineering degrees from the University of Iowa and a PhD from UW-Madison. He has been awarded the Harrison Prescott Eddy medal by the Water Environment Federation, and twice was awarded the Rudolph Hering medal by the American Society of Civil Engineers. He is a member of the University of Iowa Distinguished Engineering Alumni Academy. At UW-madison he taught industrial pollution control, cost engineering, and process design. He has advised more than 100 M.S. and PhD students. Before joining the UW-Madison he was Chief Research Engineer for GKW Consult in Mannheim, Germany, where he designed the water treatment plant for Lagos, Nigeria. He has been project manager of three Asian Development Bank projects in Indonesia and Korea, and has worked in India, Samoa, New Zealand, England, Denmark, Taiwan, and Mexico. He is co-author, with Dale Rudd, of ‘The Strategy of Pollution Control’ and with Linfield Brown of ‘Statistics for Environmental Engineers’.