On this week’s Little Atoms, Neil Denny talks to Timothy Garton Ash.

Timothy Garton Ash is the author of eight books of political writing or “history of the present”. They include The Magic Lantern, The File, History of the Present and Free World. His latest is Facts Are Subversive: Political Writing From a Decade Without a Name. He is Professor of European Studies and Isaiah Berlin Professorial Fellow at St Antony’s College, Oxford, and a Senior Fellow at the Hoover Institution, Stanford University. His essays appear regularly in the New York Review of Books and his weekly column for the Guardian is widely syndicated in Europe, Asia and the Americas. He has received many awards for his writing, including the Somerset Maugham Award and the George Orwell Prize.

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On this week's Little Atoms, Neil Denny talks to Rebecca Skloot.

Rebecca Skloot is a science writer whose work has appeared in The New York Times Magazine, Discover, and many other publications. She is the guest editor of The Best American Science Writing 2011 , a contributing editor at Popular Science magazine, and has worked as a correspondent for WNYC's Radiolab and PBS's Nova ScienceNOW.

Skloot served for eight years on the Board of Directors of the National Book Critics Circle, where she was a vice president and judge for their yearly book awards. She has a B.S. in biological sciences and an MFA in creative nonfiction. The Immortal Life of Henrietta Lacks, her debut book, took more than a decade to research and write, and instantly became a New York Times best-seller.

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On this week's Little Atoms, Rebecca Watson and Neil Denny are joined by writer James Hannam.

James Hannam is a historian of science specialising in the relationship between science and Christianity in the Medieval and Early Modern eras. He took Masters (2003) from Birkbeck College, University of London and a PhD (2008) in the History and Philosophy of Science at Pembroke College, University of Cambridge. James' reviews and articles have been published in the academic journals British Journal of the History of Science, Transactions of the Cambridge Bibliography Society, Science and Christian Belief and Perspectives on Science and Faith. James Hannam is the author of God's Philosophers: How the Medieval World Laid the Foundations of Modern Science.

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On this week's show, Neil Denny talks to Sue Armstrong.

Sue Armstrong is a science writer and broadcaster living in Edinburgh. As a foreign correspondent she worked for a variety of media including the New Scientist and BBC World Service. She has also undertaken a variety of assignments writing reports for the World Health Organisation and UNAIDS. Sue's latest book is A Matter of Life and Death: Inside the Hidden World of the Pathologist.

Join Neil this Friday evening at 19.00 on Resonance 104.4FM in London or via the live feed at www.resonancefm.com worldwide.

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