Director, Sustainable Communities, NRDC; co-founder, LEED for Neighborhood Development rating system; co-founder, Smart Growth America coalition; author, Once There Were Greenfields (NRDC 1999), Solving Sprawl (Island Press 2001), Smart Growth In a Changing World (APA Planners Press 2007), Green Community (APA Planners Press 2009); voted one of the “top urban thinkers” in poll on Planetizen.com and named one of “the most influential people in sustainable planning and development” by the Partnership for Sustainable Communities. Attorney, recovering litigator, cyclist, blogger, dreamer. Follow Kaid on Twitter: @Kaid_at_NRDC. For more posts, see his blog’s home page.