Spatial emergy concentration and city living
By Mary Logan How do cities concentrate energy and materials spatially? What is the relative emergy basis for modern cities, agrarian towns, and rural spaces? Do city dwellers use more or fewer...
View ArticleSandy and digital snow days
by Mary Logan My thoughts and concern goes out to those struggling with this unprecedented American storm in the northeast. As I write this early on Tuesday morning, watching this game-changer of a...
View ArticleCities–too big to fail?
by Mary Logan Many people have the misguided belief that cities are energy efficient. Cities compared to other environments are often more efficient with respect to transportation, because fuel use...
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