African cities have an imbalance. Around half of the population walks, bicycles or takes public transport to get around, usually under unsafe and difficult conditions. But despite this unusually high level of non-motorized mobility, street space is disproportionately allocated to ...

From space, cities can look like microscopic living organisms, with bright nodes of industrial and civic activity connected by circulating routes of traffic and transport. Some cities are taking this analogy to a new level with an “urban metabolic” approach ...

European cities by and large have a sterling reputation when it comes to walkability and public transportation. Recent data compiled by Ralph Buheler, John Pucher and Alan Altshuler in the International Journal of Sustainable Transportation show that between 1989 and ...

Bold action on climate change could deliver $26 trillion in cumulative economic benefits by 2030, according to a new report by the New Climate Economy (NCE). Without immediate action to cut emissions, the costs of “runaway” climate change will be severe: ...

This series, supported by the Volvo Research and Educational Foundations, discusses walking and cycling in cities with a special focus on low- and middle-income countries. Walking and cycling are getting more and more attention in wealthy cities, as ideas about ...

Barcelona is re-designing its streets; city planners released a new plan that takes city spaces back from cars, for the people. Re-orienting the city to the human scale, Barcelona’s leaders have decided to create more space for walking and cycling, ...