Irreligion is the neglect or active rejection of religion and, depending on the definition, a simple absence of religion.
State atheism or atheist state is the incorporation of hard atheism or non-theism into political regimes. It is considered the opposite of theocracy and may also refer to large-scale secularization attempts by governments. To some extent, it is a religion-state relationship that is usually ideologically linked to irreligion and the promotion of irreligion or atheism. State atheism may refer to a government's promotion of anti-clericalism, which opposes religious institutional power and influence in all aspects of public and political life, including the involvement of religion in the everyday life of the citizen. In some instances, religious symbols and public practices that were once held by religions were replaced with secularized versions of them. State atheism in these cases is considered as not being politically neutral toward religion, and therefore it is often considered non-secular.
The League of Militant Atheists, also Society of the Godless or Union of the Godless, was an atheistic and antireligious organization of workers and intelligentsia that developed in Soviet Russia under influence of the ideological and cultural views and policies of the Communist Party of the Soviet Union from 1925 to 1947. It consisted of party members, members of the Komsomol youth movement, those without specific political affiliation, workers and military veterans.
Throughout the history of the Soviet Union (1917–1991), there were periods when Soviet authorities suppressed and persecuted various forms of Christianity to different extents depending on state interests. Soviet Marxist-Leninist policy consistently advocated the control, suppression, and ultimately, the elimination of religious beliefs, and it actively encouraged the propagation of Marxist-Leninist atheism in the Soviet Union. However, most religions were never officially outlawed.
Atheism, agnosticism, scepticism, freethought, secular humanism or general irreligion are increasing in Australia. Post-war Australia has become a highly secularised country. Religion does not play a major role in the lives of much of the population.
In the Czech Republic, 47.8% of population is irreligious, while 21.3% of the population are believers. The religious identity of the country has changed drastically since the first half of the 20th century, when more than 90% of Czechs were Christians. As of 2021, 11.7% of the population identified with Christianity whilst 10.8% identified with other religious identities or beliefs. According to sociologist Jan Spousta, not all the irreligious people are atheists; indeed, since the late 20th century there has been an increasing distancing from both Christian dogmatism and atheism, and at the same time ideas and non-institutional models similar to those of Eastern religions have become widespread through movements started by various gurus, and hermetic and mystical paths.
Estonia, historically a Lutheran Christian nation, is today one of the "least religious" countries in the world in terms of declared attitudes, with only 14 percent of the population declaring religion to be an important part of their daily life. This is thought to largely be a result of the Soviet occupation of Estonia in 1940, prior to which Estonia had a large Christian majority.
Irreligion in Estonia pertains to atheism, agnosticism, and secularism of the people and institutions of Estonia. Irreligion is prominent in Estonia, where a majority of citizens are unaffiliated with any religion. Estonian irreligion dates back to the 19th century, when Estonian nationalists and intellectuals deemed Christianity a foreign religion in opposition to Estonian independence. Irreligion in Estonia was later accelerated by the Soviet occupation of the Baltic states, in which state atheism was enforced. By some metrics, Estonia is the most irreligious country in the world.
Irreligion is prevalent in Germany. In a time of near-universal adoption of Christianity, Germany was an intellectual centre for European freethought and humanist thinking, whose ideas spread across Europe and the world in the Age of Enlightenment. Later, religious traditions in Germany were weakened by the twin onslaughts of Nazi rule during World War II and that of the Socialist Unity Party in East Germany during the Cold War. In common with most other European societies, a period of secularisation also continued in the decades that followed. While today Christianity remains prevalent in the north, south, and west of Germany, in the east relatively few Germans identify with any religion whatsoever.
According to public opinion polls, irreligion in Uruguay ranges from 30 to 40 to over 47 percent of the population. Uruguay has been the least-religious country in South America due to nineteenth-century political events influenced by positivism, secularism, and other beliefs held by intellectual Europeans. The resistance of the indigenous population to evangelization, which prevented the establishment of religion during the colonial era, has also been influential. According to Nestor DaCosta (2003), irreligion has historically been a feature of Uruguayan identity.
Irreligion in Bulgaria pertains to atheism, agnosticism, and secularism among the citizens of Bulgaria. Irreligion is a minority religious position in Bulgaria. Making up approximately 5-10% of Bulgarians, irreligion is the second most common religious stance after Eastern Orthodoxy. Irreligion in Bulgaria is closely tied to the history of Marxism–Leninism and Soviet rule in the country during the 20th century.
Marxist–Leninist atheism, also known as Marxist–Leninist scientific atheism, was the state atheist and antireligious element of the former Soviet Union before the extensive glasnost reforms of Mikhail Gorbachev. Under Bolshevism, this was a variant of Marxism–Leninism, the official communist state ideology of the Soviet Union. Based upon a dialectical-materialist understanding of humanity's place in nature, Marxist–Leninist atheism proposes that religion is the opium of the people; thus, Soviet Marxism–Leninism advocates "scientific atheism", rather than religious belief.
Irreligion in Latin America refers to various types of irreligion, including atheism, agnosticism, deism, secular humanism, secularism and non-religious. According to a Pew Research Center survey from 2014, 8% of the population is not affiliated with a religion.
Irreligion in Romania is rare. Romania is one of the most religious countries in Europe, with 92% of people saying that they believe in God. Levels of Irreligion are much lower than in most other European countries and are among the lowest in the world. At the 2011 census, only 0.11% of the population declared itself atheist, up from the 2002 census, while 0.10% do not belong to any religion. While still one of the most religious countries in Europe, practicing, church and mass attendance is quite low, even compared to some less religious countries than Romania. It is mainly practiced by elderly people, mainly in rural areas, while in urban areas church attendance and practice is much lower. As of 2021, almost 85% are declared religious, of which about 73% are declared orthodox, 12% other religions, about 1% atheists or irreligious and about 14% declared nothing about religion.
Irreligion in Croatia pertains to atheism, agnosticism, and lack of religious affiliation in Croatia. Even though the 2011 census showed that only 4.57% of Croats considered themselves irreligious, Gallup polls conducted in 2007 and 2008 found that 30.5% of respondents did not consider religion important in their lives. The Japanese research center, Dentsu, conducted a survey in 2006 concluding that 13.2% of Croats declare themselves irreligious, compared to the 7% found by a 2010 Eurobarometer survey across Europe.
Irreligion in Hungary pertains to atheism, agnosticism, and secularism in Hungary. The tradition of irreligion in Hungary originates from the time of Austria-Hungary and it was a significant part of Communist rule in the second half of the 20th century. As of 2011, irreligion is the country's second largest religious stance after Catholicism.
Irreligion in Latvia pertains to atheism, agnosticism, and lack of religious affiliation in Latvia. Irreligious thought in Latvian history is associated with national identity and a period of Communist rule. The irreligious make up a significant minority group in Latvia today, with 29% of Latvians identifying as irreligious.
Irreligion in Lithuania pertains to atheism, agnosticism, and lack of religious affiliation in Lithuania. Irreligious Lithuanians make up a small minority of the population, encompassing only 6.11% of the population in the Lithuanian census of 2021. Irreligion in Lithuania is associated with the period of Soviet rule in the late 20th century.
