" Borders are the single biggest cause of discrimination in all of world history. Inequality gaps between people living in the same country are nothing in comparison to those between separated global citizenries. Today, the richest 8% earn half of all the world’s income,24 and the richest 1% own more than half of all wealth.25 The poorest billion people account for just 1% of all consumption; the richest billion, 72%.26 From an international perspective, the inhabitants of the Land of Plenty aren’t merely rich, but filthy rich. A person living at the poverty line in the U.S. belongs to the richest 14% of the world population; someone earning a median wage belongs to the richest 4%. "

― Rutger Bregman , Utopia for Realists: How We Can Build the Ideal World