A live recording, the evening will subsequently be broadcast on Radio 4.
Writer and comedy performer Jonnie Bayfield explores the shortcomings of millenial digital life.
Assistant head teacher Matthew Hood explodes the myth that teachers are born and not made.
Tommy Whitelaw, who was his late mother's carer, calls for more support and respect for people living with dementia.
Doors will open at 18.00 for a prompt 18.30 start. Please note that as this is a live recording, latecomers may not be admitted until the first available interval.
As tickets are free, Somerset House works with a policy of overbooking Four Thought recordings. Seats are allocated to ticketholders on a first-come, first-served basis: we aim to accommodate everybody, but unfortunately cannot guarantee admission.