[Robert DeLong]

So two thirds of the population is providing for themselves along with the other third not providing for themselves. This is unsustainable.

[Shanghai Dan]

So two thirds of the population is providing for themselves along with the other third not providing for themselves.

I prefer to word it as:

The first third do not provide for themselves. The second third barely provide for themselves. The last third provide for the themselves and the first third.

This is unsustainable.

100% correct.