Dr Rupert Sheldrake is a biologist and author of more than eighty technical papers and ten books, including A New Science of Life. He was a Fellow of Clare College, Cambridge, where he was Director of Studies in cell biology, and was also a Research Fellow of the Royal Society.

From 2005-2010 he was the Director of the Perrott-Warrick Project for research on unexplained human abilities, funded from Trinity College, Cambridge. He is currently a Fellow of the Institute of Noetic Sciences in California, and a Visiting Professor at the Graduate Institute in Connecticut. He is married, has two sons and lives in London.

Michael Shermer is the Publisher of Skeptic magazine, a monthly columnist for Scientific American, and a Presidential Fellow at Chapman University.

He is the author of The Moral Arc, The Believing Brain, and many other bestselling titles.