Contributors

Ian Kerner is a licensed psychotherapist and nationally recognized sexuality counselor who specializes in sex therapy, couples therapy and working with individuals on a range of relational issues. He holds a doctorate in Clinical Sexology from the American Academy of Clinical Sexologists and contributes regularly to CNN Health.

Christopher Kemp is an English scientist and science journalist. He works at Michigan State University, overseeing a research group that studies Parkinson's disease and other neurodegenerative diseases. He is the author of Floating Gold: A Natural (and Unnatural) History of Ambergris and The Lost Species: Great Expeditions in the Collections of Natural History Museums

Tom Kelley is the best-selling author of Creative Confidence, The Art of Innovation and The Ten Faces of Innovation as well as a partner at the renowned design and innovation consultancy IDEO. As a leading innovation speaker, Tom has addressed business audiences in more than thirty countries. Tom is an Executive Fellow at the Haas School of Business at UC Berkeley and holds a similar role at the University of Tokyo.

Martin Kemp is Emeritus Professor of the History of Art, Oxford University and a world-renowned authority on Leonardo da Vinci. He is the author of Christ to Coke: How Image Becomes Icon, Leonardo da Vinci: The Marvellous Works of Nature and Man and The Science of Art: Optical Themes in Western Art from Brunelleschi to Seurat amongst others.
Art in History is part of the Ideas in Profile series, and is available as an animated ebook with animations by Cognitive Media.

Gavin Kennedy is Professorial Fellow at Heriot-Watt University and the author of several very successful books on negotiation, including Everything is Negotiable and Perfect Negotiation.

Denis Kehoe was born in Dublin in 1978, where he now lives. He studied philosophy and European culture, literature and thought. He teaches film studies, media and English. Walking on Dry Land is published by Serpent's Tail.

Sir John Kay is one of Britain's leading economists. A Fellow of the British Academy and Royal Society of Edinburgh, he was the founding dean of the Oxford Business School and has held chairs at London Business School and LSE. He is a winner of the Senior Wincott Award for Financial Journalism for his Financial Times columns. Other People's Money won the Saltire Prize and was shortlisted for the Orwell Prize for Political Writing. His other books include Obliquity, The Long and Short of It, Greed is Dead and Radical Uncertainty.

Lucy Kellaway is the management columnist at the Financial Times and well known for her pointed commentaries on the limitations of modern corporate culture. She was Columnist of the Year 2006, and is the author of Sense and Nonsense in the Office and Martin Lukes: Who Moved My BlackBerry?

Professor Annette Kehnel studied History and Biology at the University of Freiburg, Sommerville College, Oxford and LMU in Munich. She received her doctorate from Trinity College, Dublin for her research on Irish convent communities and taught at the TU Dresden, where she received her post-doctorate in 2004. Since 2005 she has held a chair in Medieval History at the University of Mannheim. She has published numerous works on her main topics of research: cultural and economic history and historical anthropology.

Rebecca Kauffman is originally from rural Ohio. She studied Classical Violin Performance at the Manhattan School of Music before receiving an MFA in Creative Writing from NYU. She is the author of three novels Another Place You've Never Been, The Gunners and The House on Fripp Island. She currently lives in Virginia.

Eric Kaufmann is Professor of Politics at Birkbeck College, University of London. A visiting Fellow at the Kennedy School, Harvard, in 2008-9, he is the author of Shall the Religious Inherit the Earth (Profile 2010) and has written on religion and demography for Newsweek, Foreign Policy and Prospect, among others.

Marjoleine Kars teaches history at the Massachusetts Institute of Technology. A noted historian of slavery, she is also the author of Breaking Loose Together: The Regulator Rebellion in Pre-Revolutionary North Carolina. She lives in Cambridge, Massachusetts.