… the Farmers’ Seed Network, the non-profit Foodthink organisation and IIED. The survey of 200 farmers found that on average, each farming … that sustain them.” Xiaoting Hou-Jones, a senior researcher at IIED, said: “Efforts like these, carried out by people at the local … pests. Foodthink, a non-profit organisation that spreads knowledge about sustainable food systems in China, conducted field visits, …