David J. Lewis is a partner at LTL Architects. He holds a master of architecture from Princeton University, a master of arts in the history of architecture and urbanism from Cornell University, and a bachelor of arts from Carleton College. Lewis is the associate professor at Parsons the New School for Design and currently serves as interim dean of the School of Constructed Environments. He directed the Design Workshop program and was on the faculty for the Solar Decathlon project at Parsons. He has also taught at Cornell University, University of Pennsylvania, University of Limerick, and Ohio State University. He serves as a founding member of the Advisory Board of the School of Architecture at the University of Limerick, Ireland.