Cars and freeways are cutting through Cairo. Photo by seyerce from Flickr. In Cairo, my spouse and I lived for a month in a high-rise in a central-city neighborhood called Garden City. Cairo, a city inhabited by about 18 million ...

A street shot of pedestrian friendly London. Photo by *Berto from Flickr. During the months of March and April I lived in pedestrian-friendly London, the biggest of the half-dozen cities around the world that now impose a congestion charge on ...

A street shot of pedestrian friendly London. Photo by *Berto from Flickr. During the months of March and April I lived in pedestrian-friendly London, the biggest of the half-dozen cities around the world that now impose a congestion charge on ...

Photo by vfxindia from Flickr. Since I travel internationally in connection with my work, and try to do so in a low-budget, low-impact way, I have experienced the different ways that many cities around the world handle transportation issues, and ...