Start the Week

On Start the Week Anne McElvoy talks to the filmmaker Werner Herzog about his latest documentary which gazes "into the abyss of the human soul", in its exploration of death row. Liz Mermin delves into the world of particle physics for her latest film venture, spending a year at CERN. While work there continues to try and understand the fundamental laws of nature, Mermin attempts to understand the people behind the experiments. The writer Geoff Dyer obsesses about Tarkovsky's film, Stalker, as a means to look at his own life, and to understand how we discover our deepest wishes. While in his new collection of poetry, Paul Farley, explores 'the art of seeing': weaving the past and the present to highlight those moments glimpsed out of the corner of your eye, and what's hidden in plain sight. Producer: Katy Hickman.

Andrew Marr talks to the Nobel Prize winning author Nadine Gordimer. In her latest book she explores the tensions at the heart of a nation struggling to define itself post-apartheid, through the lives of an interracial couple in suburban South Africa. The past and present also collide in the poet Jack Mapanje's attempt to understand why he was arrested by the Malawian secret police, and imprisoned without charge. Richard Dowden looks to the future of Africa to ask whether Chinese investment, an explosion in mobile technology and a growing middle class, means this will be Africa's decade. Producer: Katy Hickman.

Andrew Marr talks to Colm Toibin about the ways writers write about families, and also the impact of their own often dysfunctional relationships - from Thomas Mann and WB Yeats, to the nightmares of John Cheever's journals. In her novel, The Children's Book, AS Byatt explored how far a writing mother can harm her children, and yet she argues that she'd prefer to know nothing about a writer's private life. The novelist Will Eaves mined his own family background for his latest book, but insists it's more a work of imagination, than memoir. And it's these relationships, and culture, that are the key to the success of our species, rather than consciousness, language and intelligence, according to the evolutionary biologist Mark Pagel. Producer: Katy Hickman.

Andrew Marr celebrates middle age with the scientist David Bainbridge, who dismisses any suggestion of mid-life crisis, to argue that there's much more to middle age than just a period between youth and being old. The poet Simon Armitage asks in 'Knowing what we Know Now', whether we'd choose to live our life backwards once we got to the mid point, but the writer Deborah Moggach suggests there's a gender divide to reaching 50. And the psychologist Claudia Hammond discusses perceptions of time, and explores why we're so obsessed with its passing. Producer: Katy Hickman.

On Start the Week Andrew Marr discusses faith and doubt. Richard Holloway started training for the priesthood from the age of 14, but as the former Bishop looks back on his life he reveals a restless spirit, always questioning his beliefs. Karen Armstrong has had similar crises of faith, and asks in a forthcoming talk, 'What is Religion?' For the 17th century Mexican nun, Sor Juana Ines de la Cruz, faith was wrapped up in her love of writing and poetry - her life is brought to the stage by the playwright Helen Edmundson. And Jonathan Safran Foer celebrates the Jewish text Haggadah which tells the story of the Exodus to the Promised Land.Producer: Katy Hickman.

On Start the Week Tom Sutcliffe looks at how science has shaped our civilisation. Mark Miodownik explores how the discovery of new materials has transformed the way we live, from the Stone Age to the Silicon Age. While the mathematician Ian Stewart argues that calculations made centuries ago have led to untold innovations, and that mathematical equations really have changed our world. The natural world is the starting point for the sculptor, Peter Randall-Page and his abstract geometric form carved in stone. And Jane Rapley from Central Saint Martins College of Art and Design considers how far fashion designers are influenced by modern materials and techniques, and inspired by the natural world. Producer: Katy Hickman.

On Start the Week Andrew Marr considers the 'great man' view of history, and how far an age can be represented by its leaders and innovators. Mary Beard looks back to ancient times when history and biography were considered two distinct genres. While John Guy returns to the reign of Elizabeth I, Max Hastings and Lola Young give an overview of the modern Elizabethan age. Producer: Katy Hickman.

On Start the Week Andrew Marr looks at the state of conservatism. Thomas Frank chronicles the rebirth of right-wing populism in the United States, with the resurgent Tea Party. It's a movement driven by ideology with a vision of utopian capitalism. At home right-wing commentators bemoan the lack of ideology at the heart of the government. Peter Hitchens argues for a political philosophy that stresses a sense of place and history, and decries the Tory Party's shift to the 'centre ground'. The neoconservative Douglas Murray goes further in asserting that military might is vital to defend freedom and justice. But the new MP Margot James follows her party's model of caring capitalism, and its move away from its reputation as the unelectable "Nasty Party".Producer: Katy Hickman.

On Start the Week Andrew Marr talks revolution. Wael Ghonim explains how social networks played a vital role in the Arab Spring. His Facebook page,'We Are All Khaled Said', which featured the death of a young Egyptian, inspired a new generation to fight oppression. Mary King, Professor of Peace and Conflict Studies looks back to earlier struggles in eastern Europe, and the journalist Paul Mason explores how far the worldwide economic crisis and growing inequality lie behind the new revolutions. Producer: Katy Hickman.

Andrew Marr explores the idea of Justice on Start the Week. In a satire on the International Criminal Tribunal, the playwright Simon Stephens, asks how far such a court can deal with perpetrators of terrible crimes, when the accused neither recognises its authority, or shares its morality. Closer to home John Podmore looks back at 25 years as a prison governor and inspector, in a damning indictment on Britain's prison service. The criminologist Mike Hough asks why people obey the law, and questions whether the threat of punishment is ever a deterrent. And the director of Liberty Shami Chakrabarti defends the right to civil liberties and freedom of speech, even of those many may consider to be unpalatable.Producer: Natalia Fernandez.