We must build a movement for education, not incarceration. A movement for jobs, not jails. A movement that will end all forms of discrimination against people released from prison - discrimination that denies them basic human rights to work, shelter and food.

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.

Mass incarceration is the most pressing racial justice issue of our time.

About 70% of those released from prison return within a few years, and the majority of those who return in some states do so in a matter of months because the challenges associated with mere survival on the outside are so immense.

The bigger picture is that over the last 30 years, we have spent $1 trillion waging a drug war that has failed in any meaningful way to reduce drug addiction or abuse, and yet has siphoned an enormous amount of resources away from other public services, especially education.

We must muster the courage, we must find the will, we must do what is necessary to build a truly transformative movement that will end the history and cycle of caste in America.

I think that we need to begin talking about what does it mean to create these safe spaces in our communities, to begin welcoming one another into our homes and into our communities when they're returning home from prison, people who are on the streets. We need to begin doing the work in our own communities of creating the kind of democracy that we would like to see on a larger scale.