Pro-organic charity the Soil Association has described as a 'red herring' claims that the world needs genetically modified crops to feed a growing population. With Charlotte Smith. Show more
Discover 11,128,835 listings and 279,695 playable programmes from the BBC
Pro-organic charity the Soil Association has described as a 'red herring' claims that the world needs genetically modified crops to feed a growing population. With Charlotte Smith. Show more