The scientist leading a new trial of GM crops says the case against GM has been lost. Anna Hill also hears how a cull of infected badgers in Ireland helped control TB in cattle. Show more
Discover 11,128,835 listings and 278,314 playable programmes from the BBC
The scientist leading a new trial of GM crops says the case against GM has been lost. Anna Hill also hears how a cull of infected badgers in Ireland helped control TB in cattle. Show more