If nothing changes in another 30 years, the top 1% will share 36-37% of income, and the bottom 50% will share 6%. That's not a capitalist economy anymore, that's a feudalist economy. This is just math. It's very simple math.
income [ˈɪnˌkʌm] n.收入，进款；所得
Farming is his main source of income.
He earns a good income as a consultant.
What was the company's annual income?
bottom [ˈbɑ:təm] n.底部； 末端； 臀部； 尽头
He's waiting at the bottom of the stairs.
Our house is at the bottom of the hill.
The pool is so deep I could not touch the bottom.
capitalist [ˈkæpɪtəlɪst] adj.资本主义的
feudalist ['fju:dəlɪst] adj. 封建主义的