Today there are more African-Americans under correctional control, in prison or jail, on probation or parole, than were enslaved in 1850, a decade before the Civil War began. There are millions of African-Americans now cycling in and out of prisons and jails or under correctional control or saddled with criminal records. In major American cities today, more than half of working-age African-American men either are under correctional control or are branded felons, and are thus subject to legalized discrimination for the rest of their lives.

Since the nation's founding, African Americans repeatedly have been controlled through institutions such as slavery and Jim Crow, which appear to die, but then are reborn in new form, tailored to the needs and constraints of the time.

Middle-class white children, children of privilege, are afforded the opportunity to make a lot of mistakes and still go on to college, still dream big dreams. But for kids who are born in the ghetto in the era of mass incarceration, the system is designed in such a way that it traps them, often for life.

I do believe that something akin to a racial caste system is alive and well in America.

Millions of people are unable to vote due to felony convictions with the highest rates among black men. People in prison are denied the right to vote in 48 states, and while we accept that as normal in the United States, in other western democracies people in prison do have the right to vote.

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 mythology around colorblindness leads people to imagine that if poor kids of color are failing or getting locked up in large numbers, it must be something wrong with them. It leads young kids of color to look around and say: "There must be something wrong with me, there must be something wrong with us. Is there something inherent, something different about me, about us as a people, that leads us to fail so often, that leads us to live in these miserable conditions, that leads us to go in and out of prison?"