Where there’s muck there’s brass: making money from sewage in Kolkata
In the East Kolkata Wetlands the city’s waste is purified and turned into fish food. Now rapacious property developers are threatening its future
In Alaska, salmon is everything. People fish it, eat it, even get tattoos of it. But as the planet warms, Miranda Weiss fears that a beloved way of life may vanish
In the age of climate change, Rotterdam has become the world’s most important testing ground for urban design
Socially responsible clothing has become the height of fashion. Luke Leitch tries it on for size
Wolves are breeding rapidly across Europe. In central Greece, Adam Nicolson finds shepherds and conservationists at odds over how to deal with their incursions
If the Lowline gets the green light, an abandoned tram station could soon be turned into a tropical garden
At the climate change conference in Paris, an artwork made of icebergs makes the challenge tangible
Is humanity’s impact on its environment enough to usher in a new geological era: the Anthropocene?
An unlikely nature reserve on the Essex coast
A novel approach to conservation on a small group of islands in the English Channel
