The second reason why we haven't observed the growing gap is that our historical and social science analyses have concentrated on what has been happening within the 'middle classes' - that is, to that ten to fifteen percent of the population of the world-economy who consumed more surplus than they themselves produced. Within this sector there really has been a relatively dramatic flattening of the curve between the very top (less than one percent of the total population) and the truly 'middle' segments, or cadres (the rest of the ten to fifteen percent).
Immanuel WallersteinIt is, let me say, at the very least by no means self-evident that there is more liberty, equality, and fraternity in the world today than there was one thousand years ago. One might arguably suggest that the opposite is true. I seek to paint no idyll of the worlds before historical capitalism. They were worlds of little liberty, little equality, and little fraternity. The only question is whether historical capitalism represented progress in these regards, or regression.
Immanuel WallersteinAre there still other possibilities? Of course there are. What is important to recognize is that all three historical options are really there, and the choice will depend on our collective world behavior over the next fifty years. Whichever option is chosen, it will not be the end of history, but in a real sense its beginning. The human social world is still very young in cosmological time. In 2050 or 2100, when we look back at capitalist civilization, what will we think?
Immanuel WallersteinWhat is surprising is that their ideological opponents, the Marxists - the anti-liberals, the representatives of the oppressed working classes - believed in progress with at least as much passion as the liberals.
Immanuel Wallerstein