American Planning Association

As the old saying goes, “when all you have is a hammer, everything looks like a nail.” For decades, zoning has been the hammer swung by cities at a laundry list of challenges. But this blunt tool, developed to regulate land use and density, has had profound collateral damage, planner Nolan Gray argues. Cities and planners have long been constrained by a zoning “straitjacket,” he says, preventing them from solving the problems that plague communities today: housing affordability, sprawl, segregation, environmental concerns. How can we reverse that trend? Gray’s new book, Arbitrary Lines, looks for answers in the form of zoning reform. “My argument in the book is, yes, zoning has failed, and we should abolish zoning. But it’s not a pure deregulation argument. It’s a ‘we’re-regulating-the-wrong-things' argument. I actually do think planners have a hugely important role to play in the impacts of new development.” —Nolan Gray, Planner and Author of Arbitrary Lines In this special episode of the People Behind t