Advocates of precision fermentation technology say it could make enough food for the world in an area the size of London and cut greenhouse gases by a third. Do the claims add up? Show more
Discover 11,128,835 listings and 280,510 playable programmes from the BBC
Advocates of precision fermentation technology say it could make enough food for the world in an area the size of London and cut greenhouse gases by a third. Do the claims add up? Show more