Thursday, September 11, 2014

Urban America

Four out of five of we Americans live in cities.  In fact, most demographers believe the majority of humans on this planet now live in cities; an amazing shift.  For most of our species' history, most of us have lived in the country; in forests and on farms.  So the growth of huge metropolitan areas in the past century or two is a relatively new experiment among our kind.

This week I begin a re-posting of a series on urban America.  I hope you enjoy it.

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