David Iwaniec is Assistant Professor of urban sustainability at the Urban Studies Institute and Andrew Young School of Policy Studies at Georgia State University. His research is focused on the development and application of sustainability and transitions concepts and methods, with an emphasis on urban transformation in transdisciplinary settings. He conducts transdisciplinary research to learn from—and improve—the governance and planning of urban systems. His work involves co-development of transition pathways, linking long-term scenarios of sustainability and resilience to current state decision making.