Triumph of the City: How Our Greatest Invention Makes Us Richer, Smarter, Greener, Healthier, and Happier
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Triumph of the City: How Our Greatest Invention Makes Us Richer, Smarter, Greener, Healthier, and Happier

All those electronic interactions are creating a more relationship-intensive world, just as improvements in steam engines led to a more coal-intensive economy, and those relationships need both e-mail and interpersonal contact.
Out of America’s total housing stock of 128 million units, only a little more than 3 million are recreational second homes.
Over half of American income is earned in twenty-two metropolitan areas.
About half of America’s homes in 2000 were built between 1970 and 2000, so let’s assume that about half of America’s housing stock thirty years from now will also be new. If every prodensity effort is wildly successful in the United States, emissions from driving and powering these new houses might fall by 50 percent.
Nine square feet of road space is plenty for a pedestrian walking down Fifth Avenue, and on a busy day, walkers will put up with much less. The Honda Accord, a modest-size car, takes up about a hundred square feet on its own. If that car is going to have a couple of feet around it and several car lengths ahead of it, its space needs can easily
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