This article studies how our understanding of disease transmissionhas evolved over time from the public health perspective. The mainquestion is: What happens to ‘facts’ in the course of their lifehistory? How do they lead their lives? The concept captures theprocess that shapes the facts of...

Effective provision of public goods is a key determinant of quality of life. Conventional approaches to poverty measurement look only at private goods, butthis view is too narrow. Access to safe drinking water, sanitation, transport,medical care, and schools is essential both as a direct...

This paper aims to test empirically if certain frequently used measures of wellbeing,which are regarded as valuable properties of human life, are actuallydesired by people. In other words, it investigates whether the “expertjudgments” in social science overlap with social consensus on what...