So the typical Dane or Swede doesn't believe all that much in God. And simultaneously, they don't commit much murder. But aren't they a dour, depressed lot, all the same? Not according to Ruut Veenhoven, professor emeritus of social conditions for human happiness at Erasmus University Rotterdam. Veenhoven is a leading authority on worldwide levels of happiness from country to country. He recently ranked 91 nations on an international happiness scale, basing his research on cumulative scores from numerous worldwide surveys. According to his calculations, the country that leads the globe — ranking No. 1 in terms of its residents' overall level of happiness — is little, peaceful, and relatively godless Denmark.

The connection between religion — or the lack thereof — and societal health is admittedly complex. It is difficult to definitively establish that secularism is always good for society and religion always bad. However, the often posited opposite claim is equally difficult to substantiate: that secularism is always bad for a society and religion always good. To be sure, in some instances, religion can be a strong and positive ingredient in establishing societal health, prosperity, and well-being. And when considering what factors contribute to the making of a good society, religion can be a positive force.