Start the Week

How do we think about war? How do we imagine it, picture it and explain it? Adam Rutherford hosts Radio 4's discussion programme which starts the week, asking what we can learn about ourselves from our varied intellectual and cultural responses to conflict.
Sir Lawrence Freedman is one of the world's leading scholars of warfare. In his new collection of essays, On Strategists and Strategy, he considers some of the key strategic thinkers of the last century and thoughts about the significance of political calculation, military tactics, organisational behaviour, character and psychology.
A new exhibition opens in March at the Imperial War Museum, London titled Beauty and Destruction: Wartime London in Art. The curator Rebecca Newell explains what we learn from the ways in which artists recorded changes to the city during the Second World War in paintings, drawings and film.
The Hôtel Lutetia, the grand hotel on Paris's Left Bank, has over the years drawn bohemians and great artists, including Matisse and Picasso. However, for a short period around the Second World War, the hotel was witness to significant events. Jane Rogoyska's new book Hotel Exile: Paris in the Shadow of War peoples the hotel with the intellectual and refugees gathering there in the 1930s, the men of the German military intelligence service who made it their headquarters and the deportees returning from concentration camps.
Producer: Ruth Watts

When society, financial systems and human beings fall short, how can we repair the damage? Tom Sutcliffe hosts Radio 4's discussion programme which starts the week, exploring the social, moral and political contradictions of the world we face today, with US novelist George Saunders, Turkish writer Ece Temulkuran and investigative journalist Oliver Bullough,
The Booker Prize winning novelist, George Saunders new book Vigil deals with the moral ambivalence of a greedy oil executive; the death bed reckoning of a man who resists facing his life and legacy.

The Turkish writer, Ece Temulkuran's new book Nation of Strangers: Rebuilding a Home in the 21st Century explores the rising global displacement of people who will need to forge stronger connections amid political and social upheaval.
In an investigation of money laundering, Oliver Bullough's Everybody Loves Our Dollars sets out the scale of the problem and why we are failing to tackle the global systems that allow illicit money to move freely using sites as varied as Bicester Shopping Village in Oxfordshire and a casino in Vancouver, Canada.
Producer: Ruth Watts

Games are supposed to be fun — so what happens when the logic of games, points and competition escapes the playground and starts reshaping everyday life? The novelist and games-writer Naomi Alderman and her guests explore how the joy of play collides with the pressures of a gamified society.
Philosopher C Thi Nguyen introduces The Score, his examination of how ranking systems and numerical targets can both sharpen and warp our values, revealing how life becomes less playful when everything is reduced to points.
Journalist and critic Keza MacDonald discusses Super Nintendo, her cultural history of the iconic console, tracing how its games, aesthetics and innovations transformed the medium and helped define what play means for generations of players.
The Financial Times' commentator Stephen Bush examines the growing role of games and game like incentives in public life, exploring how the techniques of play — from reward structures to competitive framing — are reshaping political behaviour and communication.
Producer: Katy Hickman

A lawyer, artist and curator discuss different examples of censorship and self censorship in Radio 4's weekly discussion of ideas to kick off the week. Tom Sutcliffe's guests are:
Ai Weiwei: a major name in contemporary art and for decades a leading voice for freedom of expression in his native China – and the wider world. In 2011 he was detained for eighty-one days in a secret location, unable to communicate with the outside world. His new book, On Censorship moves from authoritarian regimes to the pervasive influence of corporate power, social media and dominant interest groups in democracies.
Baroness Helena Kennedy has written the introduction to collected writings of Anna Politkovskaya, the Russian journalist who was murdered outside her home in Moscow twenty years ago. With continued attacks in Russia on press freedom, the way she spoke truth to power remains inspirational for Baroness Kennedy.
The figure of the Samurai is often associated with ideas about discipline, sacrifice and war but a new exhibition at the British Museum (on until May 4th) looks at the way this warrior class became consumers and patrons of culture. Rosina Buckland has co-curated the show.
Producer: Ruth Watts

Adam Rutherford and guests discuss intelligence, genetics and the nature of reality. How are scientific advances in AI, cognitive science and genetics changing our understanding of the material world and what it means to be human?
Adrian Woolfson argues that we must transform biology into programmable engineering material. To do this, we must decode the generative grammar of DNA, the language of life itself, so we might create or change genomes – possibly including our own. In his book, 'On the Future of Species Authoring Life by Means of Artificial Biological Intelligence' he imagines a future where - we grow houses rather than build them; smartphones are living; clothing has opinions; all human knowledge fits into a speck of DNA; disease is a thing of the past; and the human lifespan is dramatically extended.
What can we learn by combining cognitive science and artificial intelligence? In The Emergent Mind, a new book co-authored by Gaurav Suri, looks at how a data-driven neural network can create thoughts, emotions, and ideas – a mind – in both humans and machines alike. He argues that if we want to understand intelligence then we should look at the concept of neural network, the framework inspired by the human brain that lies behind Artificial Intelligence. He explains a new idea 'emergence' - and what it may mean.
Joanna Kavenna's latest novel, Seven is a satire about a game without rules. It encompasses encounters with philosophy, artificial intelligence and dreams, poetry and the natural world. The plot travels through time and space, in a world without boundaries and where nothing can be pinned down and everything is in flux. It raises questions about how much we can truly know about reality.
Producer: Ruth Watts