Cities all over the world are facing growing challenges to provide clean, reliable water. And many of the fixes, such as desalination plants, have a huge carbon footprint.
Around 100 coffee shops known as café con piernas – coffee with legs – operate within a five-kilometre radius of the Santiago CBD.
Babak Fakhamzadeh/flickr
Coffee and sex are both highly marketable commodities. But who would have thought that the capital of one of Latin America’s most socially conservative countries would combine them in its cafes?