Empirical observation is a key to unlocking secrets of great urban design. As Jane Jacobs wrote in Death and Life, “The way to get at what goes on in the seemingly mysterious and perverse behavior of cities is, I think, to look closely, and with as little previous expectation as possible, at the most ordinary scenes and events, and attempt to see what they mean and whether any threads or principle emerge among them.” In my case, proof is in the pudding.
The most notable observation I’ve had since I sold my sports car in January, leaving me walking or biking ’round the neighborhood every day, pretty much everywhere, is that I haven’t lost a pound.