Social
Living organisms including humans are social when they live collectively in interacting populations, whether they are aware of it, and whether the interaction is voluntary or involuntary.
Social Science
Social science is a major category of academic disciplines, concerned with society and the relationships among individuals within a society. Social science as a whole has many branches, each of which is considered a social science. The social sciences include, but are not limited to: anthropology, archaeology, economics, history, human geography, jurisprudence, linguistics, political science, psychology, public health, and sociology. The term is also sometimes used to refer specifically to the field of sociology, the original "science of society", established in the 19th century. For a more detailed list of sub-disciplines within the social sciences see: Outline of social science.
Politics
Who will burden himself with your liturgical parterre when the burning questions [brennende Fragen] of the day invite to very different toils?
Karl Rudolf Hagenbach, Grundlinien der Liturgik und Homiletik (1803). "Burning question" used by Edward Miall, M.P., also by Disraeli in the House of Commons (March, 1873).