Danilo Palazzo is Associate Professor of Urban Planning and Design at the Politecnico di Milano, Italy. His books include Sulle spalle dei giganti (Franco Angeli, 1997), Transforming the Places of Production (Olivares, 2002 with Fossa, Lane, Pirani), Urban Design (Mondadori Università, 2008). He recently wrote an essay for the Companion to Urban Design (Routledge, 2011).
Frederick R. Steiner is dean of the School of Architecture at the University of Texas, Austin, where he holds the Henry M. Rockwell Chair in Architecture. His books include Human Ecology: Following Nature's Lead (Island Press, 2002), The Living Landscape (Island Press, 2008) and The Essential Ian McHarg (Island Press, 2006).