Atheism, as a philosophical view, is the position that either affirms the nonexistence of gods[1] or rejects theism.[2] When defined more broadly, atheism is the absence of belief in deities,[3] alternatively called nontheism.[4] Although atheism is often equated with irreligion, some religious philosophies, such as secular theology, or some varieties of Theravada Buddhism, lack belief in a personal god.
Many self-described atheists are skeptical of all supernatural beings and cite a lack of empirical evidence for the existence of deities. Others argue for atheism on philosophical, social or historical grounds. Although many self-described atheists tend toward secular philosophies such as humanism[5] and naturalism,[6] there is no one ideology or set of behaviors to which all atheists adhere.[7]
The term atheism originated as a pejorative epithet applied to any person or belief in conflict with established religion.[8] With the spread of freethought, scientific skepticism, and criticism of religion, the term began to gather a more specific meaning and was sometimes used as a self-description by atheists.
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Atheism - Wikipedia, the free encyclopedia