What has changed the lives of a whole bunch of people? A wild shrub with yellow flowers that grows like a weed in humid tropical areas. The plant, called Tithonia diversifolia, can be used as a fertilizer to increase cereal or vegetable yields. Made into “green manure”, its effects are equivalent to those produced by […]

The farmer and environmentalist Pierre Rabhi promotes agroecology: “sustainable and productive farming practices that empower the most disadvantaged rural communities to achieve food self-sufficiency and economic self-reliance.” According to agroecology.org, this branch of science is: “The application of ecology to the design and management of sustainable agroecosystems. A whole-systems approach to agriculture and food systems development […]