
An Atheist Manifesto
A bold, polemical treatise opens by asking whether belief in a deity truly matters, then argues that the answer shapes every aspect of human understanding—from science to morality. The author contrasts the myth of creation with an evolutionary view of humanity, insisting that a naturalistic outlook directs energy toward improving lives rather than appeasing an imagined deity. With vivid examples of religious practices, the prose paints faith as both a source of comfort and a potential hindrance to progress.
Drawing on history, philosophy, and personal experience, the writer weaves references to Enlightenment thinkers and modern skeptics to bolster his case. His tone alternates between incisive critique and earnest invitation, urging listeners to examine the evidence behind religious claims and consider the benefits of a secular, human‑centered ethic. The opening sections set the stage for a spirited dialogue that challenges assumptions and encourages independent thought.
Language
en
Duration
~47 minutes (45K characters)
Publisher of text edition
Project Gutenberg
Credits
Produced by Betty Haertling, Marilynda Fraser-Cunliffe, Martin Pettit and the Online Distributed Proofreading Team at http://www.pgdp.net
Release date
Oct 1, 2010
Rights
Public domain in the USA.

1889–1968
A fiercely outspoken freethinker, publisher, and activist, he became one of the best-known public critics of religion in mid-20th-century America. His books championed reason, secularism, and the legacy of Thomas Paine and Robert G. Ingersoll.
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