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.

In response to the advocacy of groups like Mothers Against Drunk Driving, most states adopted tougher laws to punish drunk driving. Numerous states now have some type of mandatory sentencing for this offense - typically two days in jail for a first offense and two to ten days for a second offense. Possession of a tiny amount of crack cocaine, on the other hand, was given a mandatory minimum sentence of five years in prison.

Just providing information about how bad things are, or the statistics and data on incarceration by themselves, does lead to more depression and resignation and is not empowering. The information has to be presented in a way that's linked to the piece about encouraging students to think critically and creatively about how they might respond to injustice, and how young people have responded to injustice in the past.

My own view - and I'm very open to hearing other perspectives - is that this movement-building needs to begin at home, in local communities. It isn't about trying to launch a brand new national party overnight. It's about people in communities coming together across lines of difference, bringing with them their movements, their families, and coming together and saying, "How can we together build a movement of movements here at home? What would that look like? What do we want to do right here in our communities?"

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

There can be many bars, wires that keep a person trapped. All of them don't have to have been created for the purpose of harming or caging the bird, but they still serve that function.

More than 2 million people found themselves behind bars at the turn of the twenty-first century, and millions more were relegated to the margins of mainstream society, banished to a political and social space not unlike Jim Crow, where discrimination in employment, housing, and access to education was perfectly legal, and where they could be denied the right to vote.