Jane Jacobs wasn’t bullish on urban parks. She preferred active sidewalks. In her classic urban planning (sociology?) book, The Death and Life of Great American Cities, she noted that parks created “borders,” that often result in blighting or “slumming” along their edges. She attributed this circumstance to a lack of diversity of uses, a lack of density, and many other factors, and how they interrelated (her “organized complexity”). [Read more…] about Are cities building too many parks and plazas in their downtowns? The experts weigh in . . .