If you count all forms of involuntary displacement—formal and informal evictions, landlord foreclosures, building condemnations—you discover that between 2009 and 2011 more than 1 in 8 Milwaukee renters experienced a forced move.

Most poor people in America were like Arleen: they did not live in public housing or apartments subsidized by vouchers. Three in four families who qualified for assistance received nothing.

For many landlords, it was cheaper to deal with the expense of eviction than to maintain their properties; it was possible to skimp on maintenance if tenants were perpetually behind; and many poor tenants would be perpetually behind because their rent was too high.

Our cities have become unaffordable to our poorest families, and this problem is leaving a deep and jagged scar on our next generation.

Every condition exists,” Martin Luther King Jr. once wrote, “simply because someone profits by its existence. This economic exploitation is crystallized in the slum.” Exploitation. Now, there’s a word that has been scrubbed out of the poverty debate.