What could me more plausible than a line of reasoning which argues that the explanation of the origin of a system was to achieve an end that has in fact been achieved?
Immanuel WallersteinFor the other end of the spectrum, the 50 to 85 percent of the world's population who are not the recipients of privilege, the world they know is almost certainly worse than any their earlier counterparts knew. It is likely they are worse off materially, despite the technological changes. In substantive as opposed to formal terms, they are more, not less, subject to arbitrary constraints, since the central mechanisms are more pervasive and more efficient. And they bear the brunt of the various kinds of psychic malaise, as well as of the destructiveness of civil wars.
Immanuel WallersteinOne by one, these governments came undone, and were forced into IMF tutelage (and national illegitimacy) by the careening oil prices, the debt imbroglio, and falling terms of trade. The last of these governments to fall were the Communist regimes of eastern Europe, which have now gone the way of other Third World countries. The second in the cascade of bifurcations is thus symbolized by 1989.
Immanuel WallersteinAn individual or a group of individuals might of course decide at any time that they would like to invest capital with the objective of acquiring still more capital. But, before a certain moment in historical time, it had never been easy for such individuals to do this successfully.
Immanuel WallersteinThe 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 Wallerstein