Hart captained the University of Sheffield team [REF] to the final of the BBC2 Christmas University Challenge series, which sees "teams of prominent alumni from 14 universities and university colleges..compete for the glory of their institutions and the honour of being declared Series Champions" [REF].
In 2016 he presented documentaries for BBC Radio 4 and BBC World Service on human-induced evolutionary change,[REF] the controversy over rhino horn trade [REF] and on mosquito control [REF].