STEFANO BOERI is a Milan-based architect and founder of the research agency Multiplicity (www.multiplicity. it) participating regular in architecture, urbanism and art projects. His professional studio, Boeri Studio is involved in several architectural projects and urban transformations. Since September 2007, Stefano Boeri is the editor in chief of the international magazine Abitare (www.abitare.it) and from 2004 to 2007 he was editor in chief of Domus magazine. He teaches urban design at the Milan Polytechnic and is a visiting professor at the Graduate School of Design at Harvard University, Cambridge.