Premodern religious values and happiness

I recently came across a ranking of countries by average reported happiness. This year’s World Happiness Report, released on March 20, uses data from the Gallup World Poll to calculate average reported happiness by country for over 150 countries for years 2005 to 2020. The focus of the report is on the impact of COVID-19 on happiness in 2020 by comparison with years 2017-2019. I was interested to see to what extent modern versus premodern religious values might explain variations in happiness across countries, along with a number of other factors that were examined in the World Happiness Report. I have posted here previously on my analysis of premodern or “fundamentalist” religious values.

The main measure used for happiness in the World Happiness Report is based on the national average response to the question on life evaluation in the Gallup World Poll (GWP). The English wording of the question is  “Please imagine a ladder, with steps numbered from 0 at the bottom to 10 at the top. The top of the ladder represents the best possible life for you and the bottom of the ladder represents the worst possible life for you. On which step of the ladder would you say you personally feel you stand at this time?”

The following graph shows the happiness rankings of 101 countries for which I have both happiness measures and estimates of the modern/premodern religious values index I developed (see here). The happiness scores are averages for years 2017 to 2019.

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Prevalence of pre-modern values across the world

In a previous post, I described my use of the World Values Survey (WVS) and European Values Study (EVS) to develop a measure of pre-modern religious values (approximately corresponding to “fundamentalism”). I have used this to calculate the prevalence of pre-modern religious values using data from waves 5-7 of the surveys, covering the period 2005-2020, but with most results relating to the recent decade 2010-2020. I somewhat arbitrarily chose a cutpoint of 6.45 on the religious values scale to classify people as having pre-modern values (<6.45) versus modern values (>=6.45). The value 6.45 was chosen as the point where the distribution of scores for individuals 2 and 3 (described in the  previous post) crossed over.

The following graph shows the prevalence of pre-modern values (as % of adult population) for countries in waves 5-7, ranked from lowest (Denmark at 13% and Sweden at 14%) to highest (Bangladesh, Myanmar and Qatar at 100%).

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Global and country-level prevalence of atheism in 2020

My previous post examined trends in religious belief and irreligion (non-religious and atheism) over the last 40 years using data from the World Values Surveys (WVS) and European Values Study (EVS) [1-4]. There is considerable interest in the prevalence of atheism, particularly from Americans, and a variety of quite different statistics are quoted, and have been written about in various media. In this post, I present my estimates of global prevalence of atheism for the year 2020 and discuss the various other sources of international statistics and the definitional issues. But first, here is my global map based on data from the WVS/EVS (see here for details of analysis).

And here is a closer view of the map for Eurasia. Further below in this post, I have included a more detailed country-level plot of all the religiosity categories (practicing religious, non-practicing religious, non-religious, atheist) for 2020.

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Is religious belief in decline and atheism on the rise?

Ronald Inglehart has recently published an article in Foreign Affairs called “Giving up on God: the global decline of religion” in which he uses data from the most recent wave of the World Health Surveys (WVS) to claim that between 2007 and 2019, the importance of religion has declined in most countries [1]. This is based on a single question on the importance of God in the respondent’s life on a 10-point scale. The average importance declined in 39 countries and increased in only 5.  Apart from the fact that this is based only on a single question on the importance of God, it also does not tell us how regional or global average ratings have changed. Depending on the relative populations and scale shifts in different countries, it could potentially even be consistent with a global average increase.

I’ve taken a closer look at trends in religious belief and practice using data from the World Values Survey and European Values Study [2-5] which have interviewed over 630,000 people in 110 countries in seven waves of the surveys over the period 1981 to 2020. These surveys include a direct question on whether you believe in God (Yes/No/Don’t know), but also “Are you a religious person” (Religious, Non-religious, Confirmed Atheist) and questions on frequency and type of religious practices, and on the importance in your life of religion and God. Of the 105 countries, 76 have data for years in range 2017-2020, and another 17 have data on or later than 2010.

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