Well marked green bike lanes

Well marked green bike lanes

Miami, FL, USA

Occupy Sandy was the citizens’ response to hurricane Sandy

Occupy Sandy was the citizens’ response to hurricane Sandy

New York, NY, USA

Urban gardening under the trees in the city

Urban gardening under the trees in the city

Munich, Germany

25 cents to bike work

25 cents to bike work

Paris, France

Phinney Neighborhood Association: Sharing tools

Phinney Neighborhood Association: Sharing tools

Seattle, WA, United States

Mexico City’s Vertical Gardens: Via Verde Project

Mexico City’s Vertical Gardens: Via Verde Project

Mexico City, Mexico

Parking balloons

Parking balloons

Seoul, South Korea

Trayectos gratuitos en transporte público si lees

Trayectos gratuitos en transporte público si lees

Cluj-Napoca, Cluj County, Romania