This paper argues that measures of life satisfaction, now being collected annually by the Gallup World Poll in more than 130 countries, permit a much broader view of the quality and consequences of development than other common measures. While these data show the importance of conventionally...

This paper has a double purpose: to see how well Durkheim's (1897) findings apply a century later, and to see if the beneficial effects of social capital on suicide prevention are parallel to those already found for subjective well-being (Helliwell 2003). The results show that more social...