The construction of gated communities on wetlands and floodplains in Greater Buenos Aires has modified fragile ecosystems and water cycles and has aggravated flooding, especially in poor surrounding neighourhoods.
This small town in southern Argentina is nearly a century old, but the unconventional fossil fuel boom is forcing it to basically start over, from scratch. The wave of outsiders drawn by the shale fuel fever has pushed the town to its limits, while the plan to turn it into a “sustainable city of the future” is still only on paper.
Few imagined that the symbolic act of standing in front of bulldozers in Istanbul's Gezi Park in an effort to block a development project near the city's central square would have caused the reaction it did.
Greater integration of public passenger transport is a major challenge facing the next government of the Mexican capital, one of the most traffic-congested cities in the world, if it wants to guarantee people the right to mobility.
Climate proofing this bustling port city is a daunting task for planners who must consider factors ranging from proneness to flooding and administrative malaise to the fact that 60 percent of its 18 million people live in slums.
Almitra Patel, a civil engineer by qualification, says she was first alerted to India’s huge problem of inadequate waste disposal when she noticed that the frogs in the marshlands near her farmhouse, on the city’s outskirts, had stopped croaking.