For those interested in learning more about corporations and private individuals profiting from the caging of human beings, I highly recommend the book "Prison Profiteers: Who Makes Money From Mass Incarceration."

The vastly different sentences afforded drunk drivers and drug offenders tells us who is viewed as disposable - someone to be purged from the body politic - and who is not. Drunk drivers are predominately white and male.

If the drug war was waged in those communities it would spark such outrage that the war would end overnight. This literal war is waged in segregated, impoverished communities defined largely by race, and the targets are the most vulnerable, least powerful people in our society.

If we continue to tell ourselves the popular myths about racial progress or, worse yet, if we say to ourselves that the problem of mass incarceration is just too big, too daunting for us to do anything about and that we should instead direct our energies to battles that might be more easily won, history will judge us harshly. A human rights nightmare is occurring on our watch.

I say we haven't ended racial caste in America; we have merely redesigned it.

It's important to teach students about the reality of the system, that it is in fact the case that they are being targeted unfairly, that the rules have been set up in a way that authorize unfair treatment of them, and how difficult it is to challenge these laws in the courts. We need to teach them how our politics have changed in recent years, how there has been, in fact, a backlash. But we need to couple that information with stories of how people in the past have challenged these kinds of injustices, and the role that youth have played historically in those struggles.

As a criminal you have scarcely more rights, and arguably less respect, than a black man living in Alabama at the height of Jim Crow. We have not ended racial caste in America; we have merely redesigned it.