In 1925, urban planner & historian Lewis Mumford described four “great tides” of migration that reflected the economic transformation of the US. Eight decades later, Robert Fishman (professor of architecture & urban planning at the University of Michigan) noted the large-scale return of people to global cities, labeling it the Fifth Migration. Today’s great tide, the Sixth Migration, is ebbing from global cities & towards a better quality of life.
7 comments:
Here's my guesses:
1. The circle is drawn off-center so they can include Chicago and Boston,
2. They forgot Pittsburgh!
Two good guesses, but there exists a more glaring and embarrassing error.
Wow. I Missed the Earthquake that swallowed Toledo.
Since when is Cleveland in Western Ohio? And why is Philadelphia in Jersey?
looks like the geographic reach of the Tech Belt just doubled.
What Did you do to Piss off Toronto? Is it a Hockey Thing? How come the PA turnpike goes around PA?
How come the PA turnpike goes around PA?
Good catch. I missed that one.
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