speakers included slavoj zizek, politicians natalie bennett and rory stewart, theorist of surveillance capitalism shoshana zuboff, clinical psychologist simon baron-cohen, and economist and policy advisor mariana mazzucato. the music line-up included singer-songwriter nerina pallot, dj don letts, and electroswing duo sam and the womp, while the hand-picked cast of comedians featured tony law, olga koch, and sophie duker.