The benefits—and potential pitfalls—of urban green spaces

With the rapid expansion of the urban landscape, successfully managing ecosystems in built areas has never been more important. However, our understanding of urban ecology is far from complete, and the data at hand are often ...

Gated communities lock cities into cycles of inequality

In recent years, many films have portrayed the landscape of urban marginality and inequality in Latin America. Brazil Central Station and City of God were both popular, but few can rival the Mexican thriller, La Zona (the ...

In cyber-war, you could change history at the touch of a button

Not all violence in war and conflict is simply strategic. And not all the destruction that takes place is a consequence of territorial or geopolitical objectives. Taking over the next village, blocking a trade route or destroying ...

Lessons from Timbuktu

Society today might think of science parks, technology centres, business incubators and knowledge precincts as being entirely modern phenomena, representative of the great advances of human endeavour sparked into the life ...

Protests have changed Turkey, says expert

Ayça Alemdaroglu, a lecturer at Stanford, explains how demonstrations over plans to bulldoze an Istanbul park turned into a broader indictment of the government's ruling party.

Skateboarders good for the environment, study says

A recent study in Local Environment: The International Journal of Justice and Sustainability suggests that skateboarders in Chicago perform in and transform urban spaces by exploring different terrains and developing unforeseen ...

Urban landscape's power to hurt or heal

Research shows that street furniture, barriers, parks, public spaces and neighbourhood architecture can stir up powerful emotions in local residents. This should be taken into account in programmes designed to reduce tensions ...

Designing a city for safe protests

Civil protests, from peaceful sit-ins at the Pentagon to violent riots in Cairo, nonetheless share some common characteristics. To study how protests evolve in public spaces, Dr. Tali Hatuka, an architect and head of Tel ...

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