atheism

atheism Atheism denotes disbelief in deities and rejection of theistic claims. It encompasses a range of positions regarding gods, supernatural agents, and religious doctrines, and appears in debates involving philosophy, science, and public life. Prominent figures, institutions, and historical events have shaped its development and public perception across regions and eras.

Etymology and definitions

The term traces to ancient Greek etymology with roots related to theophany and civic religion, discussed by scholars drawing on sources such as Herodotus, Plato, Aristotle, Lucretius, and Epicurus. In modern European languages the label emerged alongside debates in the early modern period involving René Descartes, Thomas Hobbes, John Locke, and critics like Voltaire and Denis Diderot. Dictionary and philosophical treatments by figures such as David Hume, Jeremy Bentham, Bertrand Russell, and John Stuart Mill refined distinctions between negative and positive stances, while analytic philosophers including W.V.O. Quine, Saul Kripke, and A.J. Ayer considered epistemic and semantic aspects. Institutional classifications in censuses and surveys have been influenced by administrative decisions in regimes like United Kingdom, United States, France, and Soviet Union.

History

Early expressions appear in classical literature and Hellenistic criticism tied to authors such as Cicero and Lucretius, followed by medieval instances involving skeptics like Peter Abelard and heterodox movements connected to Catharism and Bogomilism. The Renaissance and Enlightenment witnessed prominent secular critiques by Giordano Bruno, Baruch Spinoza, and David Hume, while revolutionary politics involving French Revolution actors and intellectuals such as Montesquieu reshaped public institutions. The 19th century saw vocal proponents including Karl Marx, Friedrich Nietzsche, Charles Darwin indirectly through evolutionary theory, and activists like Charles Bradlaugh and George Holyoake. The 20th century featured state-promoted secularization in Soviet Union, People's Republic of China, and Turkey under Mustafa Kemal Atatürk, alongside cultural movements involving Jean-Paul Sartre, Simone de Beauvoir, Bertrand Russell, and organizations such as the American Atheists and National Secular Society. Contemporary debates involve legal cases in the United States Supreme Court, policy disputes in the European Court of Human Rights, and public intellectuals like Richard Dawkins, Sam Harris, Christopher Hitchens, and Daniel Dennett.

Types and philosophies

Philosophical categorizations reference positions defended by thinkers such as Epicurus (materialism), Thomas Hobbes (mechanistic materialism), Spinoza (pantheism contrast), Karl Popper (falsifiability discussions), and Immanuel Kant (critique of speculative theology). Distinctions include methodological critiques associated with Auguste Comte and positivism, existential critiques linked to Jean-Paul Sartre and Albert Camus, and analytic treatments from G.E. Moore, Bertrand Russell, and Ludwig Wittgenstein. Ethical and metaphysical variants intersect with secular humanism promoted by Humanists International and advocates like John Dewey and Margaret Sanger, naturalism defended by E.O. Wilson and Daniel Dennett, and varieties of skepticism influenced by Michel de Montaigne and Søren Kierkegaard's polemics. Political secularism debates reference positions argued by James Madison, Alexis de Tocqueville, and contemporaries in NGOs such as Freedom From Religion Foundation.

Demographics and geographic distribution

Surveys and censuses conducted by organizations like the Pew Research Center, Gallup, Eurobarometer, and national statistical offices document concentrations in regions including Western Europe, East Asia (notably Japan and China), and parts of Australia and Canada. Demographic patterns intersect with urbanization trends in cities such as London, Paris, Tokyo, and New York City. Regions with low reported nonbelief include many countries in Sub-Saharan Africa, Latin America (e.g., Brazil), and parts of South Asia (e.g., India), with political contexts in nations like Saudi Arabia, Iran, and Pakistan affecting public expression. Migration, education levels, and legal frameworks in jurisdictions like Sweden, Norway, Netherlands, and United States influence measured prevalence and identification.

Cultural and social aspects

Cultural representation occurs in literature by Voltaire, Percy Bysshe Shelley, Mark Twain, and Aldous Huxley; in film and media involving directors linked to secular themes; and in music scenes across urban centers such as Berlin, Los Angeles, and Manchester. Civic organizations such as American Atheists, Atheist Alliance International, and National Secular Society engage in advocacy, legal lobbying, and community building. Public controversies have played out in educational settings involving disputes over curricula in places like United States school districts and in high-profile legal cases such as those heard by the United States Supreme Court. Social movements for separation of religion and state draw on constitutional framings from documents like the First Amendment to the United States Constitution and secular reforms in the French Republic.

Criticism and controversies

Critiques come from theologians and philosophers including Thomas Aquinas, Augustine of Hippo, Al-Ghazali, Søren Kierkegaard, and contemporary critics such as Alister McGrath and William Lane Craig. Debates address moral foundations discussed by Émile Durkheim and Max Weber, epistemological disputes involving Immanuel Kant and Karl Popper, and social implications raised by commentators across political spectra. Controversies include legal challenges in courts from European Court of Human Rights and United States Supreme Court cases, public debates involving figures like Pope Francis and leaders of Council of European Bishops' Conferences, and conflicts over blasphemy laws and apostasy in nations such as Saudi Arabia and Iran.

Category:Religion and belief