The long and varied history of waste and its removal in New York from the 18th century onwards is the subject of Elizabeth Royte’s 2005 book Garbage Land and of the Urban Omnibus City of Systems video she narrates. In the video, Royte describes how her research into where exactly her trash was going after she threw it out has led her to become a more ecological citizen, with “a systems view” of our interconnected processes of manufacturing, transportation, disposal and re-use. — Urban Omnibus
What if the rubbish was refabricated to become real urban spaces or buildings? If it is plausible to adapt current machinery, how much material is available? At first sight, any sanitary landfill may be viewed as an ample supply of building materials. Heavy industrial technologies crush cars or to automatically sort out garbage are readily available. 3-D printing has exhausting capabilities if adjusted to larger scales. — bbc.com
The demand for special metals used in the manufacture of electronics is booming, but a few countries control much of the world's supply. Germany is looking to reduce its reliance on imports by exploiting the metal that is thrown away in trash. Urban mining could become big business.
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