I think that's a good question since pointing to references is a powerful way to make an argument. Although not legally binding, the UDHR contains this: "Every

I think that's a good question since pointing to references is a powerful way to make an argument. Although not legally binding, the UDHR contains this: "Everyone has the right to a standard of living adequate for the health and well-being of himself and of his family, including food, clothing, housing and medical care and necessary social services, and the right to security in the event of unemployment, sickness, disability, widowhood, old age or other lack of livelihood in circumstances beyond his control."