same for urban beautification programs such as the famous size of the 80s, breaks, banners, bollards and burns now grace many abandoned downtown. lots of money and muscle had gone into improving sidewalks, crossing signals, streetlights and trash cans. how important are these things in convincing people to walk? if watching this about safe pedestrian zones, why did 150 main street pedestrian ice in the 60s and 70s failed immediately? clearly there's more to walk in the making face and pretty space for it. the pedestrian is an extremely fragile as pcs. generic coalminer ability. this creature tries it multiplies. but creating those conditions requires attention to a broad range summer satisfied than others. enumerate in understanding criteria is a project for a lifetime. admit it behind five minutes for every work in progress. it's presumptuous to claim to figure it out, but since i spent 10 trainor reckon it's worth communicating what i've learned so far. since it tries to explain so much a call this the general theory of possibility. the general theory of walkability explains how to