Start the Week - 31/01/2011

Andrew Marr talks fonts with the graphic designer Neville Brody, whose Anti-Design manifesto criticised the fear and lack of risk inherent in the art world, and challenged fellow artists to come up with something truly dangerous. Objects, overlooked and rejected, lie at the heart of much of Susan Hiller's work, which has been described as "investigations into the 'unconscious' of our culture." Hiller has been inspired by Minimalism, Fluxus and Surrealism, and Alex Danchev celebrates the best and worst in artists' manifestos. And the Nigerian writer EC Osondu, who works and lives in the US, explores the frayed bonds between his adopted country and his homeland.

Producer: Katy Hickman.

Start the Week - 24/01/2011

Andrew Marr talks to John Gray about our delusional quest for immortality, from Victorian séances to embalming Lenin's corpse to uploading our minds in cyberspace. Equally ambitious has been the quest to create the ultimate living, thinking robot, and the anthropologist Kathleen Richardson assesses how far machines could take over the earth. The science fiction writer Paul McAuley imagines a utopian world in the hostile environs of Jupiter and Saturn, based on a system of favours and patronage. And Dai Smith offers up an alternative history of his native South Wales, which brings together the events, people and writings that have shaped its unique culture.

Producer: Katy Hickman.