Although people classified as irreligious might not follow any religion, not all are necessarily without belief in the supernatural or in deities; such a person may be a non-religious or non-practicing theist. In particular, those who associate organized religion with negative qualities, but still hold spiritual beliefs, might describe themselves as irreligious.
A common criticism directed toward those who subscribe to no religion is that they have no firm basis for morality.[citation needed] Secular humanists and other non-religious persons maintain that there are grounds for behaving ethically, without belief in the existence of God, the transcendence of morals, or a system of reward and punishment in the afterlife. Normative ethical theories, which are not based on the presupposition of the truthfulness of theism or of a particular religion's axioms, have been developed, advanced, and critiqued by philosophers of various persuasions.
| Irreligion around the world |
| Country |
Percentage stating they have no religion |
Source |
| China |
59-71% |
Various publications[2] |
| Sweden |
46%-85% |
Zuckerman, Phil. "Atheism: Contemporary Rates and Patterns", chapter in The Cambridge Companion to Atheism, ed. by Michael Martin, Cambridge University
Press: Cambridge, UK (2005)
|
| Estonia |
75.7% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| Albania |
60% |
US Department of State - International Religious Freedom Report 2006[4]
L'Albanie en 2005[5]
Various publications[6] |
| Czech Republic |
59% (plus additional 8% did not fill in anything) |
Czech Statistical Office (2001 census)[7] |
| Japan |
51.8% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| Russia |
48.1% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| Belarus |
47.8% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| Vietnam |
46.1% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| The Netherlands |
44.0% |
Social and Cultural Planning Office[8] |
| Finland |
28%-60% |
Zuckerman, Phil. "Atheism: Contemporary Rates and Patterns", chapter in The Cambridge Companion to Atheism, ed. by Michael Martin, Cambridge University
Press: Cambridge, UK (2005)
|
| Hungary |
42.6% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| Ukraine |
42.4% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| Latvia |
40.6% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| South Korea |
36.4% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| Belgium |
35.4% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| New Zealand |
34.7% (of the 87.3% who answered an optional question) |
Statistics New Zealand (2006 census)[9] |
| Chile |
33.8% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| Germany |
32.7% |
German Worldview Research Group (2004)[10] |
| Luxembourg |
29.9% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| Slovenia |
29.9% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| France |
27.2% (23.9% of women, 30.6% of men) |
INSEE (2004 survey)[11] |
| Venezuela |
27.0% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| Slovakia |
23.1% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| Mexico |
20.5% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| Lithuania |
19.4% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| Denmark |
19% |
Eurobarometer(2005)[12] |
| Australia |
18.7% (of the 88.8% who answered an optional question) |
Australian Bureau of Statistics (2006 census)[13] |
| Italy |
17.8% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| Spain |
17% |
Centre of Sociological Investigations (2005)[14] |
| United Kingdom |
16.8% (of the 92.7% who answered an optional question) |
UK National Statistics (2001 census)[15] |
| Canada |
16.2% |
Canada 2001 Census[16] |
| Argentina |
16.0% |
Gallup-Argentina poll, April 2001[17] |
| South Africa |
15.1% |
Statistics South Africa Census 2001[18] |
| United States |
15.0% (of the 94.6% who answered an optional question, out of a sample of 50,281 households in the 48 contiguous states) |
American Religious Identification Survey (2001), as reported by US Census Bureau [19] |
| Croatia |
13.2% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| Austria |
12.2% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| Portugal |
11.4% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| Puerto Rico |
11.1% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| Bulgaria |
11.1% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| Philippines |
10.9% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| Brazil |
7.4% |
National Demografic Census in 2000, conducted by the IBGE. [20] |
| India |
6.6% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| Poland |
6% |
Public Opinion Research Centre (2007)[21] |
| Serbia and Montenegro |
5.8% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| Ireland |
4.5% |
Central Statistics Office Ireland Census 2006[22] |
| Peru |
4.7% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| Iceland |
4.3% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| Greece |
4.0% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| Turkey |
2.5% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| Romania |
2.4% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| Tanzania |
1.7% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| Malta |
1.3% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| Iran |
1.1% (Atheism and Agnosticism are illegal) |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| Uganda |
1.1% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| Nigeria |
0.7% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |
| Bangladesh |
0.1% |
Dentsu Communication Institute Inc, Japan Research Center (2006)[3] |