Barbara Wilks, the founder of W Architecture and Landscape Architecture, is a leader in design, known best for bringing together nature and the urban in lively urban ecologies for humans and other species. Steven Handel is an American educator and restoration ecologist. Handel is currently Distinguished Professor of Ecology at Rutgers University and Visiting Professor at the Harvard University Graduate School of Design. Alison B. Hirsch, FAAR, is a landscape theorist, historian and designer, and is currently the Director of the University of Southern California School of Architecture Master of Landscape Architecture program. Both her design and written work focus on how understanding cultural practices and social histories and memories can contribute to the design of meaningful places. Peggy Shepard is an environmental activist who co-founded WEACT for Environmental Justice and has a long history in organising and engaging Northern Manhattan residents in community-based planning. She is a national leader in advancing environmental justice and policy combining grassroots organising, environmental advocacy, and environmental health community based planning.