Atheism is rejecting the belief in a god or gods. It is the opposite of theism, which is the belief that at least one god exists. A person who rejects belief in gods is called an atheist. Theism is the belief in one or more gods. Adding an a, meaning "without", before the word theism results in atheism, or literally, "without theism".
Atheism is not the same as agnosticism: agnostics say that there is no way to know whether gods exist or not. Being an agnostic does not have to mean a person rejects or believes in god. Some agnostics are theists, believing in god. The theologian Kierkegaard is an example. Other agnostics are atheists. Gnosticism refers to a claim of knowledge. A gnostic has sufficient knowledge to make a claim. Adding an a, meaning "without", before the word gnostic results in agnostic, or literally, "without knowledge".
While theism refers to belief in one or more gods, gnosticism refers to knowledge. In practice, most people simply identify as a theist, atheist, or agnostic.
- 1 History of atheism
- 2 Reasons for atheism
- 3 Etymology
- 4 Atheism in society
- 5 Defining atheism
- 6 Atheism in daily life
- 7 Theoretical atheism
- 8 Related pages
- 9 References
History of atheism
Anaxagoras was the first known atheist. He was an Ionian Greek, born in Clazomenae in what is now Asia Minor. He travelled to other Greek cities, and his ideas were well known in Athens. Socrates mentioned that his works could be bought in Athens for a drachma. Eventually he was prosecuted and condemned for impiety, and banished from Athens.
Anaxagoras' beliefs were interesting. He thought the Sun was not a god, and was not animated (alive). The Sun was "a red-hot mass many times larger than the Peloponnese". The Moon was a solid body with geographical features, and made of the same substance as the Earth. The world was a globe (spherical).
Reasons for atheism
Atheists often give reasons why they do not believe in a god or gods. Three of the reasons that they often give are the problem of evil, the argument from inconsistent revelations, and the argument from nonbelief. Not all atheists think these reasons provide complete proof that gods cannot exist, but these are the reasons given to support rejecting belief that gods exist.
Some atheists do not believe in any god because they feel that there is no evidence for any god nor gods and goddesses, so believing any type of theism means believing unproved assumptions. These atheists think a simpler explanation for everything is methodological naturalism which means that only natural things exist. Occam's razor shows simple explanations without many unproved guesses are more likely to be true.
The word "atheism" comes from the Greek language. It can be divided into a- (ἄ), a Greek prefix meaning "without", and theos (θεός), meaning "god", and recombined to form "without gods" or "godless". In Ancient Greece it also meant "impious".
Starting in about the 5th century BC, the word came to describe people who were "severing relations with the gods" or "denying the gods". Before then, the meaning had been closer to "impious". There is also the abstract noun, ἀθεότης (atheotēs), "atheism".
Karen Armstrong writes that "During the sixteenth and seventeenth centuries, the word 'atheist' was still reserved exclusively for polemic ... The term 'atheist' was an insult. Nobody would have dreamed of calling himself an atheist." Atheism was first used to describe an openly positive belief in late 18th-century Europe, meaning disbelief in the monotheistic Abrahamic god. The 20th century saw the term expand to refer to disbelief in all deities. However, it is still common in Western society to describe atheism as simply "disbelief in God".
Atheism in society
Muslim apostasy, that is becoming an atheist or believing in a god other than Allah, may be a dangerous act in places with many conservative Muslim people. Many religious courts have punished and some still punish this act with the death penalty. Many countries still have laws against atheism. Although it is considered by most Muslim scholars to be a sin, not all agree, that is should be punishable. For example, "Surat Al Kafirun" in Qur'an is clearly stating everyone's freedom to choose his religion and beliefs. The laws against Athiesm in the Muslim World is not universal, and is based on each society's interpretation of the Holy Book.
Atheism is becoming more common, mainly in South America, North America, Oceania and Europe (by percentage of people that had a religion before and started to be atheist).
In many countries, mainly in the Western world, there are laws that protect atheists' right to express their atheistic belief (freedom of speech). This means that atheists have the same rights under the law as everyone else. Freedom of religion in international law and treaties includes the freedom to not have a religion.
Today, about 2.3% of the world's population describes itself as atheist. About 11.9% is described as nontheist. Between 64% and 65% of Japanese describe themselves as atheists, agnostics, or non-believers, and up to 48% in Russia. The percentage of such people in European Union member states ranges between 6% (Italy) and 85% (Sweden). In the United States, according to Pew and Gallup—two of the most reputable polling firms in America—both conclude that about 10% of Americans say they do not believe in God, and this figure has been slowly creeping up over the decades. The real number is likely higher than this, due to the stigma around atheism.
People disagree about what atheism means. They disagree on when to call certain people atheists or not.
Implicit and explicit atheism
Atheism is generally described as not believing in God.
George H. Smith created the expressions "implicit atheism" and "explicit atheism" to describe the difference between different types of Atheism. Implicit atheism is when you do not believe in God because you do not know about the concept of God. Explicit atheism is when you do not believe in God after learning about the idea.
In 1979 George H. Smith said that: "The man who is unacquainted with theism is an atheist because he does not believe in a god. This category would also include the child [who is able to] grasp the issues involved, but who is still unaware of those issues. The fact that this child does not believe in god qualifies him as an atheist".
Those two quotes describe implicit atheism.
Ernest Nagel disagrees with Smith's definition of atheism as an "absence of theism", saying only explicit atheism is true atheism. This means that Nagel believes that to be an atheist, a person needs to know about God and then reject the idea of God.
"Weak" and "strong" atheism
Philosophers like Antony Flew, have looked at strong (sometimes called positive) atheism against weak (sometimes called negative) atheism. According to this idea, anyone who does not believe in a god or gods is either a weak or a strong atheist.
Strong atheism is the certain belief that no god exists. An older way of saying strong atheism is to say "positive atheism". Weak atheism is all other forms of not believing in a god or gods. An older way of saying weak atheism is to say "negative atheism" These terms have been used more in philosophical writing and in Catholic beliefs. since at least 1813. Under this definition of atheism, most agnostics are weak atheists.
Michael Martin says that agnosticism includes weak atheism. Some agnostics, including Anthony Kenny, disagree. They think being an agnostic is different from being an atheist. They think atheism is no different from believing in a god, because both require belief. This overlooks the reality that agnostics also have their own belief or "claim to knowledge" 
Agnostics say that it cannot be known if a god or gods exist. In their view, strong atheism requires a leap of faith.
Atheists usually respond by saying that there is no difference between an idea about religion with no proof, and an idea about other things The lack of proof that god does not exist does not mean that there is no god, but it also does not mean that there is a god. Scottish philosopher J.J.C. Smart says that "sometimes a person who is really an atheist may describe herself, even passionately, as an agnostic because of unreasonable generalised philosophical skepticism which would preclude us from saying that we know anything whatever, except perhaps the truths of mathematics and formal logic". So, some popular atheist authors such as Richard Dawkins like to show the difference between theist, agnostic and atheist positions by the probability assigned to the statement "God exists".
Atheism in daily life
In everyday life, many people define natural phenomena without the need of a god or gods. They do not deny the existence of one or more gods, they simply say that this existence is not necessary. Gods do not provide a purpose to life, nor influence it, according to this view. Many scientists practice what they call methodological naturalism. They silently adopt philosophical naturalism and use the scientific method. Their belief in a god does not affect their results.
Practical atheism can take different forms:
- Absence of religious motivation—belief in gods does not motivate moral action, religious action, or any other form of action;
- Active exclusion of the problem of gods and religion from intellectual pursuit and practical action;
- Indifference—the absence of any interest in the problems of gods and religion; or
- Unawareness of the concept of a deity.
Theoretic atheism tries to find arguments against the existence of god, and to disprove the arguments of theism, such as the argument from design or Pascal's Wager. These theoretical reasons have many forms, most of them are ontological or epistemological. Some rely on psychology or sociology.
Positions of well-known philosophers
According to Immanuel Kant, there can be no proof of a supreme being that is made using reason. In his work, "Critique of Pure Reason", he tries to show that all attempts of either proving the existence of God, or disproving it, end in logical contradictions. Kant says that it is impossible to know whether there are any higher beings. This makes him an agnostic.
- Religion is not only a historical or transcendental fact, but most of all an achievement of human consciousness, its mind or its imagination.
- All religions are only different in their form, but they have one thing in common: They are projections of unmet needs of human nature. God, and all religious content is nothing more than psychological projections. The material causes of these projections are rooted in the nature of human beings.
The following phrases sum up Feuerbach's writing:
- Rowe, William L. (1998). "Atheism". In Edward Craig (ed.). Routledge Encyclopedia of Philosophy.
- Smart, J.J.C. (2011). "Atheism and Agnosticism". Stanford Encyclopedia of Philosophy.
- Watson, Peter 2000. Ideas: a history, volume 2, p122. London: The Folio Society.
- Plato's Apology, 26D.
- Robertson J.M. A history of freethought. London: Dawsons, p166.
- Thrower, James 1980. The alternative tradition: a study of unbelief in the ancient world. The Hague: Mouton, p156/7.
- "Atheism: Common Arguments". infidels.org.
- The word αθεοι—in any of its forms—appears nowhere else in the Septuagint or the New Testament. Robertson, A.T. (1960) . "Ephesians: Chapter 2". Word Pictures in the New Testament. Broadman Press. Retrieved 2007-04-12.
Old Greek word, not in LXX, only here in N.T. Atheists in the original sense of being without God and also in the sense of hostility to God from failure to worship him. See Paul's words in Ro 1:18–32.
- Etymological description of "atheism." Atheist Frontier glossary - Atheism. September 2010.
Drachmann, A. B. (1977 ("an unchanged reprint of the 1922 edition")). Atheism in Pagan Antiquity. Chicago: Ares Publishers. ISBN 0-89005-201-8.
Atheism and atheist are words formed from Greek roots and with Greek derivative endings. Nevertheless they are not Greek; their formation is not consonant with Greek usage. In Greek they said atheos and atheotēs; to these the English words ungodly and ungodliness correspond rather closely. In exactly the same way as ungodly, atheos was used as an expression of severe censure and moral condemnation; this use is an old one, and the oldest that can be traced. Not till later do we find it employed to denote a certain philosophical creed.Check date values in:
- Armstrong, Karen (1999). A History of God. London: Vintage. ISBN 0-09-927367-5.
- Atheism is usually described as "disbelief in God", rather than more generally as "disbelief in deities". A clear distinction is rarely drawn in modern writings between these two definitions, but some old uses of atheism meant disbelief in the singular God, not in polytheistic deities.
Britannica (1911). "Atheonism". Encyclopædia Britannica (11th Edition ed.).
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- Martin, Michael. The Cambridge Companion to Atheism. Cambridge University Press. 2006. ISBN 0-521-84270-0.
- Ruth Geller. "Goodbye to Blasphemy in Britain". Institute for Humanist Studies. Archived from the original on 2008-06-07. Retrieved 2008-06-06.
- "Pakistan bans Da Vinci Code film". BBC News / South Asia. BBC. 2006. Retrieved 2006-06-04.
- Crimes Act 1961 - Section 123
- "Jordanian poet accused of 'atheism and blasphemy'," The Daily Star Lebanon Saturday, October 25, 2008.
- http://www.americanreligionsurvey-aris.org/ "American Religion Identification Survey"
- "Worldwide Adherents of All Religions by Six Continental Areas, Mid-2005". Encyclopædia Britannica. 2005. Retrieved 2007-04-15.
- 2.3% Atheists: Persons professing atheism, skepticism, disbelief, or irreligion, including the militantly antireligious (opposed to all religion).
- 11.9% Nonreligious: Persons professing no religion, nonbelievers, agnostics, freethinkers, uninterested, or dereligionized secularists indifferent to all religion but not militantly so.
- Zuckerman, Phil. "Atheism: Contemporary Rates and Patterns", The Cambridge Companion to Atheism, ed. by Michael Martin, Cambridge University Press: Cambridge, 2005.
- However, data from the U.S. State Dept. may contradict this figure, since 44% are reported as adherents of Shinto, a polytheistic religion, and information was not provided on the number of respondents identifying with multiple categories. (64% atheists/agnostics/non-believers, plus 44% Shintoists, adds up to more than 100%.)
- "How many American atheists are there really?". Vox. Retrieved 2018-05-30.
- d'Holbach, P.H.T. (1772). Good Sense. Retrieved 2006-10-27.
- Smith 1979, p. 14 harvnb error: no target: CITEREFSmith1979 (help)
- Nagel, Ernest (1959). "Philosophical concepts of atheism". Basic beliefs: the religious philosophies of mankind. Sheridan House.
I shall understand by 'atheism' a critique and a denial of the major claims of all varieties of theism... atheism is not to be identified with sheer unbelief... Thus, a child who has received no religious instruction and has never heard about God, is not an atheist - for he is not denying any theistic claims. Similarly in the case of an adult who, if he has withdrawn from the faith of his father without reflection or because of frank indifference to any theological issue, is also not an atheist - for such an adult is not challenging theism and not professing any views on the subject.
reprinted in Critiques of God, edited by Peter A. Angeles, Prometheus Books, 1997.
- Flew, Antony 1976. The presumption of atheism and other philosophical essays on God, freedom, and immortality. New York: Barnes and Noble, pp 14ff.
- Martin, Michael and Rowe, William L. 1998. "Atheism" In Routledge Encyclopedia of Philosophy. Edward Craig (editor). Routledge. ISBN 0-415-18706-0. 530-534.
- Cline, Austin (2006). "Strong atheism vs. weak atheism: what's the difference?". [about.com]. Retrieved 2006-10-21.
- Maritain, Jacques (July 1949). "On the meaning of contemporary atheism". The Review of Politics. 11 (3): 267–280.
- Stevens, Robert (1813). Sermons on our duty towards God, our neighbour, and ourselves (4th Ed. ed.). London: Self published. pp. 10–11. OCLC 26059549. Retrieved September 1, 2009.
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- Bishop Burnet (1813). "Discourse of the Pastoral Care". The young minister's companion: or, A collection of valuable and scarce treatises on the pastoral office... Boston: Samuel T. Armstrong. p. 166. OCLC 7381237. Retrieved September 1, 2009.
- Kenny, Anthony (2006). "Why I am not an atheist". What I believe. Continuum. ISBN 0-8264-8971-0.
The true default position is neither theism nor atheism, but agnosticism … a claim to knowledge needs to be substantiated; ignorance need only be confessed.More than one of
- Baggini 2003, pp. 30–34 harvnb error: no target: CITEREFBaggini2003 (help). "Who seriously claims we should say 'I neither believe nor disbelieve that the Pope is a robot', or 'As to whether or not eating this piece of chocolate will turn me into an elephant I am completely agnostic'. In the absence of any good reasons to believe these outlandish claims, we rightly disbelieve them, we don't just suspend judgement".
- Baggini 2003, p. 22 harvnb error: no target: CITEREFBaggini2003 (help). "A lack of proof is no grounds for the suspension of belief. This is because when we have a lack of absolute proof we can still have overwhelming evidence or one explanation which is far superior to the alternatives".
- Smart, J.C.C. (2004-03-09). "Atheism and Agnosticism". Stanford Encyclopedia of Philosophy. Retrieved 2007-04-12.
- Cudworth, Ralph. The true intellectual system of the universe. 1678. Dawkins, Richard 2006. The God delusion. Bantam Books: 2006, p. 50. ISBN 0-618-68000-4
- Zdybicka 2005, p. 20.
- Schafersman, Steven D. "Naturalism is an Essential Part of Science and Critical Inquiry". Conference on Naturalism, Theism and the Scientific Enterprise. Department of Philosophy, The University of Texas. February 1997. Revised May 2007. Retrieved on 2007-04-09.
- Zdybicka 2005, p. 21.
- Feuerbach 1841
- "Denn nicht Gott schuf den Menschen nach seinem Bilde, wie es in der Bibel heißt, sondern der Mensch schuf, wie ich im‚ Wesen des Christentums' zeigte, Gott nach seinem Bilde". From: Vorlesungen über das Wesen der Religion, Leipzig 1851, XX. Vorlesung, p. 241 ("It was not God who created man in his image, as it is written in the Bible, but Man created God in his image, as I showed in The Essence of Christianity".)
- Feuerbach 1841, Part II, p.409
- Martin, Michael, ed. (2007). The Cambridge Companion to Atheism. Cambridge: Cambridge University Press. ISBN 0-521-60367-6
- Smith, George, Atheism: The Case Against God, (1974). ISBN 0-87975-124-X
- Zdybicka, Zofia J. (2005). "Atheism" (PDF). In Maryniarczyk, Andrzej (ed.). Universal Encyclopedia of Philosophy. ptta.pl/pef. 1. Polish Thomas Aquinas Association. Retrieved 2010-05-04.