"Atheism" is a book that examines the philosophical, scientific, historical, and sociocultural aspects of the lack of belief in the existence of God or gods. The author examines the origin and development of atheism as an ideology, as well as the impact of atheism on society and individual worldview. With the help of arguments and examples, the book is aimed at stimulating the reader's critical thinking about his own beliefs and ideas about the world picture. "Atheism" is an interesting book for those who are interested in religious philosophy and want to better understand the essence of the atheist worldview.