Plenty has been written about income and wealth inequality over the last decade. There is another inequality gap expanding even faster than that of income and wealth. The gap between the top 1% and the rest is growing rapidly in this area and it had a direct effect on income and wealth.
I call it intelligentsia. These people are the most educated or learned (there is a difference) and therefore control their ability to grow income and wealth at will. These hyper intelligent people also have greater political influence.
The intelligentsia are the other 1%. Nobody is complaining about their growing gap of knowledge. The reason for this is clear. Anybody who wants to grow their level of knowledge can with few barriers. Because personal responsibility is involved we will never see a rally or protest claiming people are not allowed to learn.
Do not confuse this with formal education. Formal education is expensive which is a serious barrier many people cannot overcome. The intelligentsia know a formal education is only a small part of knowledge and the influence it brings. Most colleges teach nothing about sound investing. As the owner of a tax practice I can assure you colleges are not churning out highly qualified tax professionals. These and other forms of knowledge require a personal commitment to learning.