PETER COVENEY holds a chair in Physical Chemistry, and is director of the Centre for Computational Science at University College London and co-author, with Roger Highfield, of The Arrow of Time _and _Frontiers of Complexity. The Conversation: https://www.edge.org/conversation/peter_coveney-popper-versus-bacon

RICHARD DAWKINS is an evolutionary biologist; Emeritus Charles Simonyi Professor of the Public Understanding of Science, Oxford; Author, The Selfish Gene; The Extended Phenotype; Climbing Mount Improbable; The God Delusion; An Appetite For Wonder; and (forthcoming) A Brief Candle In The Dark. The Conversation: https://www.edge.org/conversation/richard_dawkins-this-is-my-vision-of-life

JAAN TALLINN is a co-founder of The Centre for the Study of Existential Risk at University of Cambridge, UK as well as The Future of Life Institute in Cambridge, MA. He is also a founding engineer of Kazaa and Skype. The Conversation: https://www.edge.org/conversation/jaan_tallinn-existential-risk

YUVAL NOAH HARARI, Lecturer, Department of History, Hebrew University of Jerusalem, is the author of Sapiens: A Brief History of Humankind.

DANIEL KAHNEMAN is the recipient of the Nobel Prize in Economics, 2002 and the Presidential Medal of Freedom, 2013. He is the Eugene Higgins Professor of Psychology Emeritus, Princeton, and author of Thinking, Fast and Slow.

The Conversation: https://www.edge.org/conversation/yuval_noah_harari-daniel_kahneman-death-is-optional

NEIL GERSHENFELD is a Physicist and the Director of MIT's Center for Bits and Atoms. He is the author of FAB. The Conversation: https://www.edge.org/conversation/neil_gershenfeld-digital-reality

CHIARA MARLETTO is a Junior Research Fellow at Wolfson College and Postdoctoral Research Assistant at the Materials Department, University of Oxford; Currently working with David Deutsch. The Conversation: https://www.edge.org/conversation/chiara_marletto-formulating-science-in-terms-of-possible-and-impossible-tasks

MARGARET LEVI is the Director of the Center For Advanced Study in the Behavioral Sciences and Professor of Political Science at Stanford University. She is the Jere L. Bacharach Professor Emerita of International Studies at the University of Washington. The Conversation: https://www.edge.org/conversation/margaret_levi-entwined-fates

NAOMI EISENBERGER is a professor in the Social Psychology Program at the University of California, Los Angeles. She is director of the Social and Affective Neuroscience Laboratory as well as co-director of the Social Cognitive Neuroscience Laboratory. The Conversation: https://www.edge.org/conversation/naomi_eisenberger-social-pain

RICHARD PRUM is an evolutionary ornithologist at Yale University, where he is the Curator of Ornithology and Head Curator of Vertebrate Zoology in the Yale Peabody Museum of Natural History. The Conversation: https://www.edge.org/conversation/richard_prum-duck-sex-aesthetic-evolution-and-the-origin-of-beauty

MATTHEW D. LIEBERMAN is a professor of psychology at UCLA. He is the author of Social: Why Our Brains Are Wired to Connect. The Conversation: https://www.edge.org/conversation/matthew_d_lieberman-latitudes-of-acceptance