How does an atheist respond to the question, What is the purpose of life? Barker helps you understand and appreciate why freely choosing to help and cooperate with others is the true path to finding purpose.

For millennia priests and holy men have told countless conflicting tales about humanity's genesis and fate, while also saying anyone devoid of faith is evil, immoral, and responsible for societal ills. For those tired of these contradictions, fed up with hearing about divine mysteries when there aren't any, and offended by being told they're going to hell, atheism is a popular and logical answer. This book contains all you need to know about what to pack for your journey on the enlightening road to atheism, including explanations of the five types of atheism and the difference between an atheist and an agnostic—a term invented by T. H. Huxley, famous for his defense of Darwin—as well as how a deist differs from a theist. Learn why Christians were originally called atheists; read about Lucretius and his fellow materialists; and revel alongside atheists who happily have nothing to defend.

On his popular science blog, Pharyngula, PZ Myers has entertained millions of readers with his infectious love of evolutionary science and his equally infectious disdain for creationism, biblical literalism, intelligent design theory, and other products of godly illogic. This funny and fearless book collects and expands on some of his most popular writings, giving the religious fanaticism of our times the gleeful disrespect it deserves by skewering the apocalyptic fantasies, magical thinking, hypocrisies, and pseudoscientific theories advanced by religious fundamentalists of all stripes. Forceful and articulate, scathing and funny, The Happy Atheist is a reaffirmation of the revelatory power of humor and the truth-revealing powers of science and reason.

Poses an argument for living a spiritual life that is not dependent on religion, explaining that an acceptance of philosophical spiritual traditions and values does not require practitioners to embrace the existence of a higher order.

For about two decades John W. Loftus was a devout evangelical Christian, an ordained minister of the Church of Christ, and an ardent apologist for Christianity. With three degrees--in philosophy, theology, and philosophy of religion--he was adept at using rational argumentation to defend the faith. But over the years, doubts about the credibility of key Christian tenets began to creep into his thinking. By the late 1990s he experienced a full-blown crisis of faith. In this honest appraisal of his journey from believer to atheist, the author carefully explains the experiences and the reasoning process that led him to reject religious belief. The original edition of this book was published in 2006 and reissued in 2008. Since that time, Loftus has received a good deal of critical feedback from Christians and skeptics alike. In this revised and expanded edition, the author addresses criticisms of the original, adds new argumentation and references, and refines his presentation. For every issue he succinctly summarizes the various points of view and provides references for further reading. In conclusion, he describes the implications of life without belief in God, some liberating, some sobering. This frank critique of Christian belief from a former insider will interest freethinkers as well as anyone with doubts about the claims of religion.

To some, the concept of having faith in a higher power or a set of religious beliefs is nonsensical. Indeed, many view religion in general, and Christianity in particular, as unfounded and unreasonable. Norman Geisler and Frank Turek argue, however, that Christianity is not only more reasonable than all other belief systems, but is indeed more rational than unbelief itself. With conviction and clear thinking, Geisler and Turek guide readers through some of the traditional, tested arguments for the existence of a creator God. They move into an examination of the source of morality and the reliability of the New Testament accounts concerning Jesus. The final section of the book deals with a detailed investigation of the claims of Christ. This volume will be an interesting read for those skeptical about Christianity, as well as a helpful resource for Christians seeking to articulate a more sophisticated defense of their faith.

Christopher Hitchens, described in the London Observer as “one of the most prolific, as well as brilliant, journalists of our time” takes on his biggest subject yet–the increasingly dangerous role of religion in the world. In the tradition of Bertrand Russell’s Why I Am Not a Christian and Sam Harris’s recent bestseller, The End Of Faith, Christopher Hitchens makes the ultimate case against religion. With a close and erudite reading of the major religious texts, he documents the ways in which religion is a man-made wish, a cause of dangerous sexual repression, and a distortion of our origins in the cosmos. With eloquent clarity, Hitchens frames the argument for a more secular life based on science and reason, in which hell is replaced by the Hubble Telescope’s awesome view of the universe, and Moses and the burning bush give way to the beauty and symmetry of the double helix.