Mandatory minimum sentences give no discretion to judges about the amount of time that the person should receive once a guilty verdict is rendered. Harsh mandatory minimum sentences for drug offenses were passed by Congress in the 1980s as part of the war on drugs and the "get tough" movement, sentences that have helped to fuel our nation's prison boom and have also greatly aggravated racial disparities, particularly in the application of mandatory minimum sentences for crack cocaine.

In the 1990s - the period of the greatest escalation of the drug war - nearly 80 percent of the increase in drug arrests was for marijuana possession, a drug less harmful than alcohol or tobacco and at least, if not more, prevalent in middle class white neighborhoods and college campuses as it is in the 'hood.

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.

When young black men reach a certain age - whether or not there is incarceration in their families - they themselves are the target of police stops, interrogations, frisks, often for no reason other than their race. And, of course, this level of harassment sends a message to them, often at an early age: No matter who you are or what you do, you're going to find yourself behind bars one way or the other. This reinforces the sense that prison is part of their destiny, rather than a choice one makes.

One study conducted in Washington, D.C. indicated that 3 out of 4 black men, and nearly all those living in the poorest neighborhoods could expect to find themselves behind bars at some point in their life.

In my view, the critical questions in this era of mass incarceration are: What disturbs us? What seems contrary to expectation? Who do we really care about?

I was inspired by what students have done in some schools organizing walkouts protesting the lack of funding and that sort of thing. There are opportunities for students to engage in those types of protests - taking to the streets - but there is also writing poetry, writing music, beginning to express themselves, holding forums, educating each other, the whole range.