Samuel Benjamin Harris (born April 9, 1967) is an American author, philosopher, neuroscientist, critic of religion, blogger, public intellectual, and podcast host. His work touches on a wide range of topics, including rationality, ethics, free will, neuroscience, meditation, philosophy of mind, politics, Islamism, terrorism, and artificial intelligence. He is described as one of the "Four Horsemen of Atheism," together with Richard Dawkins, Christopher Hitchens, and Daniel Dennett. Harris's first book, The End of Faith (2004), won the PEN/Martha Albrand Award for First Nonfiction and remained on The New York Times Best Seller list for 33 weeks. In The Moral Landscape (2010), he argues that science answers moral problems and can aid human well-being. He then published a longform essay Lying in 2011, the short book Free Will in 2012, Waking Up: A Guide to Spirituality Without Religion in 2014, and, with British writer Maajid Nawaz, Islam and the Future of Tolerance: A Dialogue in 2015. Harris' work has been translated into over 20 languages. In September 2013, Harris began releasing the Waking Up podcast, in which he interviews guests, responds to critics, and discusses his views.