The truth is the advanced capitalist system has been dependent on a process of financialization (the increase in the financial superstructure relative to the "real economy") as the main means of combating the stagnation of production and investment for decades now -- beginning in the 1960s, but accelerating in the 1980s, and accelerating still more in the 1990s. It is the underlying tendency to stagnation rooted in exploitation and inequality that is the root problem. (This was brilliantly and relentlessly explained in a long series of articles by Monthly Review editors Harry Magdoff and Paul Sweezy from the 1960s to the 1990s.) Financialization, the blowing of one bubble after another (ideologically justified by neoliberalism), was offered as the solution to stagnation in the real economy. It was this that mainly spurred economic growth in the United States and elsewhere at the center of the system given the stagnation of investment in new productive capacity (held down by existing overcapacity). Ultimately, however, there was no "solution" other than the wiping out of capital: "the real barrier to capitalist production," Marx wrote, "is capital itself."