During the 2008 financial crisis, the global central banks all were aware of derivatives, leverage, and poor capitalization of banks. They consistently have claimed to fight inflation when globalization has capped much of the inflation, with the exception of institutions that are not market driven(government, education, healthcare, broadcast, control of currency - all under the state control or oligopoly power).
As central banks work in coordinated efforts to limit the ability of masses to accumulate wealth, they create a system that is inefficient, manipulated by a small centralized group, with intentions to control wealth accumulation.
This, more than any other factor in our global economic system and sub systems, is structurally responsible for global wealth disparity, concentration of wealth in the hands of few centralized figures, and controlled by non-elected officials which supersedes democracy, the people's voice and a just system.
I believe that central banking is the driving factor that has created wealth disparity, economic slavery, and abuse of the financial system for political and military control.