Ecological campaigner Million Belay talks about why protecting Ethiopia's biodiversity is so important and why he opposes the intervention of philanthropists like Bill Gates
Fruits, vegetables and juices were advertised in only 1.7 per cent of commercials on US children's TV, says study, but reducing junk-food advertising may not be enough
Cuba's no democratic paradise, but the country could certainly teach the west a thing or two about sustainable, secure food production, as this new film demonstrates
Tesco and Waitrose lagging behind on sustainable sourcing of world's most traded edible oil, found in wide range of everyday products from cakes and cosmetics
Inside vast, 360-sided, 7000 cubic metre underwater cages off the coast of Panama, marine biologist Brian O'Hanlon is trying to solve some of the problems with large-scale aquaculture