There is a growing chorus of politicians who argue that there’s a simple solution to help all kinds of problems, including poverty, labor shortages and government deficits: putting more work requirements into government welfare programs. Some are calling it Welfare Reform 2.0. But as politicians push these programs in the name of ending “welfare dependency,” behind the scenes there’s something else going on. A group of multimillion-dollar corporations have built their businesses on these welfare-to-work policies. And critics say they have cultivated their own cycle of dependency on the federal government.

So where did this idea of requiring labor in exchange for government aid come from? And does it actually help people climb out of poverty? Turns out the answers is surprising — and troubling.

“The Uncertain Hour” is back with season six, a deep dive into the welfare-to-work industrial complex and the multimillion-dollar companies running for-profit welfare centers.