On Start the Week Andrew Marr talks to the psychologist Charles Fernyhough about the inner speech in our heads. But what if it's a lone voice? The writer Olivia Laing explores what it's like to be lonely in a bustling city, while the playwright Alistair McDowall explores what happens when you're abandoned on a distant planet with no sense of time. The biographer Frances Wilson writes a tale of hero-worship, betrayal and revenge through the life of Thomas De Quincey, a man who modelled his opium-habit on Coleridge and his voice and writing on Wordsworth. Producer: Katy Hickman.

On Start the Week Andrew Marr discusses the state of the Eurozone and the politics of austerity with the economist and former Greek finance minister Yanis Varoufakis, the Director of the Institute of Global Affairs Erik Berglof and the Mayor of London's Chief Economic Advisor, Gerard Lyons. Yanis Varoufakis tracks the problems of the Eurozone to its woeful design and its continued reliance on debt and austerity, rather than reform. The classicist Paul Cartledge explores the history of democracy back to its birthplace in Athens and traces the long slow degradation of the original Greek concept. Since the crisis in 2008 Greece has been in economic and political turmoil but there has also been a cultural renaissance. The academic Karen Van Dyck has brought together the best of contemporary Greek poetry by multi-ethnic poets in a new anthology.Producer: Katy HickmanPresenter: Andrew Marr.

On Start the Week Kirsty Wark asks how we make choices about freedom and authenticity - questions that preoccupied Paris intellectuals in the 1930s. Sarah Bakewell looks back at one of the twentieth century's major philosophical movements - existentialism - and the revolutionary thinkers who came to shape it. Sartre and de Beauvoir may have spent their days drinking apricot cocktails in café's but Bakewell believes their ideas are more relevant than ever. The historian Sunil Khilnani reveals the Indian thinkers who didn't just talk about philosophy but lived it, and the photographer Stuart Franklin, famous for the pictures of the man in Tiananmen Square who stopped the tanks, discusses the impulse to record and preserve these moments of action. The art historian Frances Borzello looks at the female artists who chose the freedom to present themselves to the world in self-portraits. Producer: Katy Hickman.

On Start the Week Andrew Marr looks at the pace of life with the writer Robert Colvile who celebrates today's accelerating flow of change and argues that we are hard-wired to crave novelty, speed and convenience. But Carl Honoré challenges this cult of speed in his praise of slowness. The scientist Steve Jones looks back at another period of history where the pace of change was revolutionary impacting scientifically, socially and politically - the French Revolution. And the writer Sarah Dunant focuses on 16th century Italy at a time when ideas in politics, religion and art were gathering pace. Producer: Katy Hickman.

On Start the Week Tom Sutcliffe looks back a hundred years to Easter Rising of 1916. Ruth Dudley Edwards explores the lives of Ireland's founding fathers and questions how they should be remembered, while Heather Jones places this historical moment in the context of the Great War. David Rieff praises forgetting in his study of the uses and abuses of historical memory, and its often pernicious influence on the present. And the Irish commentator Fintan O'Toole examines the present fortunes of a country once famed as the Celtic Tiger. Producer: Katy Hickman.

Start the Week comes from Glasgow this week. As the debate over the EU Referendum continues Kirsty Wark looks back at the Scottish Referendum with the historians Tom Devine and Chris Whatley. How much did the history of the union from 1707 and Scotland's sense of identity play a role in the public vote and imagination? The poet Kathleen Jamie wrote a poem a week to mark the momentous changes taking place in Scotland last year. Jamie is well-known for her celebration of the country's wild landscape, but the artist Angus Farquhar is focused on transforming a very different piece of Scottish heritage - the 60s modernist ruin, St Peter's Seminary. Producer: Katy Hickman.

On Start the Week Mary-Ann Sieghart asks why some people succeed while others fail. She talks to the journalist Helen Pearson about the Life Project, a study of the health, wellbeing and life chances of thousands of British children, started in 1946. The television producer Joseph Bullman also charts a series of families back to the Victorian times to look at social mobility through the generations. The psychologist Oliver James wades into the nature/ nurture debate by arguing that we are the result of our environment and upbringing, but the scientist Marcus Munafò says there is increasing evidence of genetic links to who we are and what we do. Producer: Katy Hickman.

On Start the Week Andrew Marr looks ahead to a future dominated by automation, cyber security, the 'sharing economy' and advanced life sciences with the innovation expert Alec Ross, computer scientist Steve Furber and the journalist Paul Mason who predicts such changes heralding a post-capitalist world. But cutting-edge advances in robotics and computers will have a huge but uneven impact on working lives: while previous industrial revolutions affected blue collar workers, in the future traditionally middle class jobs will be under threat. The journalist Hsiao-Hung Pai focuses on the most marginalised sector of the white working class - the British far right. Producer: Katy Hickman.

On Start the Week Tom Sutcliffe discusses who owns culture. The writer Tiffany Jenkins tells the story of how western museums have come to acquire treasures from around the world, but dismisses the idea of righting the wrongs of the past by returning artefacts. The Zimbabwean writer Tendai Huchu believes the west shouldn't underestimate the impact of colonisation on cultural identity. Ellen McAdam, Director of Birmingham Museums Trust, discusses the pressures regional museums are under. While the art critic Waldemar Januszczak eschews traditional views of Renaissance art, arguing that far from a classical Italian form, its roots are in the 'barbarian' lands of Flanders and Germany. Producer: Hannah Robins.

On Start the Week Andrew Marr talks to Jane McGonigal, a designer of alternate reality games, about her latest innovation SuperBetter. Designed to aid her recovery from a brain injury and subsequent depression, the game reportedly gives people a sense of control over their own health. Harnessing the mind in the fight against chronic illnesses is the subject of Jo Marchant's book, Cure, which looks at the latest research into the science of mind over body. Rational thought and magic went hand in hand in the Renaissance period and the philosopher AC Grayling looks back at the life of John Dee - mathematician, alchemist and the Queen's conjurer. The actor Simon McBurney tests the limits of perception and human consciousness as he recreates what it feels like to be lost in the remote part of the Brazilian rainforest. Producer: Katy Hickman.