1 - Ahir Shah, Harriet Kemsley & Bobby Mair, Jo Brand

Sara Pascoe is joined by comedians Ahir Shah, with his lecture 'You Don't Have To Be An Expert To Solve Big Problems', Harriet Kemsley and Bobby Mair with their 'Recipe For A Good Marriage', and Jo Brand saying 'Older People Are Happier'.

2 - Nick Helm, Janine Harouni, Marcus Brigstocke

Nick Helm gives a lecture entitled "Inside The Mind Of A Master Procrastinator", Janine Harouni with "A Millennial's Unexpected Secret To Success" and Marcus Brigstocke on "Fat Matters: Myths And Reality Of Weight Loss".

3 - Babatundé Aléshé, Jessica Fostekew, Josh Widdicombe

Sara Pascoe welcomes Babatundé Aléshé to the stage to deliver a lecture entitled "Are The Illuminati Real?", Jessica Fostekew on "The Brain-Changing Benefits of Exercise" and Josh Widdicombe asks "Is Living In The Countryside For You?"

4 - Erika Ehler, Joe Thomas, Henning Wehn

Henning Wehn asks "'Should We Trust The Scientists?", Erika Ehler ponders "Is Humanity Naturally Good?" and Joe Thomas' lecture is "The History of Hair". Hosted by Sara Pascoe.

5 - Sophie Duker, Chris McCausland, Ellie Taylor

6 - Geoff Norcott, Fern Brady, Tez Ilyas