Hear British rocker Jarvis Cocker read the short story "Descent of Species" from Sum.
Our ignorance of the cosmos is too vast to commit to atheism, and yet we know too much to commit to a particular religion. A third position, agnosticism, is often an uninteresting stance in which a person simply questions whether his traditional religious story is true or not true. I call myself a possibilian. Find out why.
Sum was the only book of fiction in New Scientist magazine's selection of Best Books of 2009.
Listen to British rocker Jarvis Cocker read the story "Descent of Species" from Sum. He is one of the dozens of terrific voices who read for the audio book.
David has won the Science Educator Award from the Society of Neuroscience.