In anticipation of a larger-than-expected number of submissions, the organizing committee of the Workshop on Philosophy and Engineering (29-31 October 2007, Monday-Wednesday, TUDelft) or WPE-2007 welcomes new organizing committee members, Mark Bedau (Reed College & Protolife), Ron Chrisley of the University of Sussex, Gene Moriarty of San Jose State University, and Bryon Newberry of Baylor University.