Overview: Pundits Adam Buxton, Stewart Lee, Mark Watson, Richard Ayaode, Matt Holness, David Sant, Jo Neary and Jo Enright look back from 2031 at the rise of TV evangelism and the Songs of Praise scandal, the relaunch of a nicer BNP and the tragedy that befell the London 2012 Olympics. Also featured is Vernon Kay, who couldn't stop growing.