American agnostics in all BBC programmes
Scientist and broadcaster Kathy Sykes chooses the iconic physicist, Albert Einstein.
Professor Kathy Sykes nominates Albert Einstein.
Physicist Brian Cox tells Matthew Parris how Carl Sagan's Cosmos TV show changed his life.
Alexei Sayle nominates Edward Said, author of Orientalism.
Alexei Sayle explains why scholar and literary critic Edward Said inspired him.
Greg Jenner on the great song and dance man Gene Kelly.
Munira Mirza discusses the life of the influential political philosopher Hannah Arendt.
Kurt Vonnegut on Kurt Vonnegut, with a little help from Josie Long
Sir Ben Kingsley champions the life of holocaust survivor Elie Wiesel as his great life.
Matthew Parris is joined by Sir Brendan Barber who chooses John Steinbeck as a Great Life.