This 2nd edition has been editorially corrected in response to user feedback. In The Atheist Manifesto, Christopher Hitchens presents his case against religion and for mental liberty. Hitchens argues that religion is not merely unnecessary for morality, but actually antithetical to it. In his unwaveringly logical analysis, Hitchens dismantles the moral high ground claimed by religion, and constructs a philosophical platform of rationality, morality, and liberty for all humankind.