The essay investigates if and how Greco-Roman theorists attempted to motivate altruistic behaviour and devise a social-welfare ethics. In comparison, it studies actual social-welfare practices on both the private and the state level. Various social-welfare tasks are touched upon – health care; care for the elderly, widows, orphans and invalids; the patron-client system as countermeasure to unemployment; distribution of land, grain, meals and money; alms, donations, foundations as well as education – with hardly any one of them being especially tailored to the poor. The enormous role of civil society – private persons, their households and associations – in holding up social-welfare functions is shown. By contrast, the state was comparativel...