and intelligence is caused by that gene yes and of course that was very much against communist teaching yes and so for ideological reasons I wasn't allowed to borrow your school even though my father was a biologist he was very good biologist in his way um he got to be a member of the Royal Society yes I actually got to be a member of the world sight at age 49 and I got to be a member of the Royal sight at age 50 which was always irritating Tonica um so I was very competitive with my father anyway well the Cambridge I did physics and