Sam Harris (born 1967) is an American non-fiction writer, neuroscientist and proponent of scientific skepticism. He is the author of The End of Faith (2004), which won the 2005 PEN/Martha Albrand Award, and Letter to a Christian Nation (2006), a rejoinder to the criticism his first book attracted.

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Sam Harris (born 1967) is an American non-fiction writer, neuroscientist and proponent of scientific skepticism. He is the author of The End of Faith (2004), which won the 2005 PEN/Martha Albrand Award, and Letter to a Christian Nation (2006), a rejoinder to the criticism his first book attracted.

(Source)