Taxing and social services aren't the only way that redistribution occurs. When people are rich enough, they become lazy tourists. Then they travel to poor coun

Taxing and social services aren't the only way that redistribution occurs. When people are rich enough, they become lazy tourists. Then they travel to poor countries and spend money in restaurants, hotels etc. Similarly, hard working immigrants travel from poor countries to rich countries to do menial work that rich people can't be bothered with. They often send some money back home. If the US can sell their excess maize in poor countries, it lowers the cost of food for the poor people in those countries. (Especially true when the local harvest is poor)