Form Of Social Urbansim

William McDonough brought up in his book, Cradle to Cradle the idea to design for the "safety and well being of all children of all species for all time." In the book, McDonough and his co-author, Michael Braungart, focus mainly on chemical engineering and architectural practices. In order to obtain any kind of environmental sustainability this world must also strive for social and economic sustainability. These forms of sustainability create positive feedback loops that ensure economical solutions for health and happiness of all people. The solution to these flawed design decisions cannot be solved entirely through the change in components or materials. Through insights and design principles from people like Jane Jacobs, Wendell Berry and Andres Duany, a form-based design focused around agriculture in devastated post-industrial cities can create vibrant dense neighborhoods with employment and food security.