Project Reason is a 501(c)(3) nonprofit foundation devoted to spreading scientific knowledge and secular values in society. The foundation draws on the talents of prominent and creative thinkers in a wide range of disciplines to encourage critical thinking and erode the influence of dogmatism, superstition, and bigotry in our world.
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Browse the Bible, Qur’an or Book of Mormon for scriptural criticism, insights and careful annotation.
By Carl Sagan April 23, 2012.
Text and video of Carl Sagan’s famous ‘Pale Blue Dot’ speech.
By Carl Sagan June 16, 2011.
In this excerpt from his 1995 book, The Demon Haunted World, Carl Sagan offers his famous analogy of claims for the existence of a god.
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