It's tempting to think of sacred tombs and ancient monuments as our best window into other cultures. But archaeologists have long known that if you really want to understand a civilization, to know its people's passions, weaknesses, and daily rituals, look no further than their garbage.
Collectors Weekly published an interview with Robin Nagle, author of a book called 'Picking Up,' which chronicles a decade working for the New York City Department of Sanitation. Interspersed with Nagle's personal experiences are enlightening tidbits from the city's long and difficult history of trash collection.
(thanks Ben)