This reviewer loves cities. She has lived in three since leaving her native New Zealand, visits dozens of them a year, and makes her home of 16 years in the middle of London. Edward Glaeser, a second generation immigrant economist at Harvard University, loves them as well. Your reviewer found a great deal to like in his book, though wonders whether readers of more rural leaning would be so enthused.
Cities are the absence of physical space between people. They exist, and typically thrive, because although distance is dead thanks to technological development, proximity, paradoxically, matters more than ever. Concentration of ideas, talent, innovation, discovery into geographical clusters has never been disrupted, ever since human...