Street Graffiti

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The Sustainable Transport Conundrum (1)

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Keep things precisely as they are.

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Biodiversity is down

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Greenhouse gas emissions: 1990–2004

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Rosie the Riveter, on Wheels

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Homo Urbanus

Photographer unknown but picture relayed by Micha Walter, who writes (in German, of which  this is the Google translation):

"Homo urbanus" is the latest scientific findings. forerunner of modern "homo economicus", considered the most radical species of hominid

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