Entire Indian villages are enslaved by debt, even in 2011; is this practice considered legal or inhumane?

Watch the video below and decide for yourself.

An army of workers, their faces encrusted with dust, toils beside a story-high pile of unfired bricks. They are helping build a new India that appears to be leaving them behind.

From sunup to sundown they spend their time pouring wet mud into molds, lugging them to the kiln, firing them and then pulling them out. For their backbreaking work, they do not receive wages.

They are working to pay off a debt.

In India they are known as bonded laborers, bound to those who gave them or their forefathers an advance or a loan. Human rights advocates call them modern day slaves.

"I cannot leave here unless I pay my debt," said Durgawati, a mother of three.