World's largest electronics waste dump in China
Guiyu, a town in south China, has long been known as the site of one of the world's largest electronics waste dumps
Pigeon pea: A pulse revolution in Padasoli
‘Poor people’s meat’ means food, fuel and income for Indian villagers
Anish Kapoor and Ai Weiwei walk for refugees in London
Turner prize winner Anish Kapoor and Chinese artist Ai Weiwei lead a protest walk through central London in support of refugees