I've heard him speak at a sitp - very compelling.
On the BBC...
http://www.bbc.co.uk/programmes/b09vyvt2
Listen from 2:58:00 - it's only a few minutes.
Interesting that he is only arguing the science but she (sorry don't know her name) argues anything but.
She seems to be suggesting the the system as whole is wrong and tinkering with genes isn't the answer.
I would have liked the question 'are you against ALL crop improvement or just GM crop improvement?
Mark Lynas on GMO Science
Mark Lynas on GMO Science
Don't blame me - I voted remain