Richard Weller
Richard Weller is a professor and chair of landscape architecture at the University of Pennsylvania, where he is the executive director of The Ian L. McHarg Center for Urbanism and Ecology. He is the author of six books including "Beautiful China: Reflections on Landscape Architecture in Contemporary China" (ORO, 2020) and "Design with Nature Now" (Lincoln Institute of Land Policy, 2019).
To preserve biodiversity and ecosystems, protected areas should be connected into a gigantic World Park.