Mark Lynas is a veteran green activist who made a U-turn on GM technology and nuclear power. He says he's junked ideology in favour of hard science. Is it really as simple as that? Show more
Discover 11,128,835 listings and 279,419 playable programmes from the BBC
Mark Lynas is a veteran green activist who made a U-turn on GM technology and nuclear power. He says he's junked ideology in favour of hard science. Is it really as simple as that? Show more