Cornel West on the exile Katrina exposed

It takes something as big as Hurricane Katrina and the misery we saw among the poor black people of New Orleans to get America to focus on race and poverty. It happens about once every 30 or 40 years.

What we saw unfold in the days after the hurricane was the most naked manifestation of conservative social policy towards the poor, where the message for decades has been: 'You are on your own'. Well, they really were on their own for five days in that Superdome, and it was Darwinism in action - the survival of the fittest. People said: 'It looks like something out of the Third World.' Well, New Orleans was Third World long before the hurricane.

It's not just Katrina, it's povertina. People were quick to call them refugees because they looked as if they were from another country. They are. Exiles in America. Their humanity had been rendered invisible so they were never given high priority when the well-to-do got out and the helicopters came for the few. Almost everyone stuck on rooftops, in the shelters, and dying by the side of the road was poor black....

...Bush talks about God, but he has forgotten the point of prophetic Christianity is compassion and justice for those who have least. Hip-hop has the anger that comes out of post-industrial, free-market America, but it lacks the progressiveness that produces organisations that will threaten the status quo. There has not been a giant since King, someone prepared to die and create an insurgency where many are prepared to die to upset the corporate elite. The Democrats are spineless.

There is the danger of nihilism and in the Superdome around the fourth day, there it was - husbands held at gunpoint while their wives were raped, someone stomped to death, people throwing themselves off the mezzanine floor, dozens of bodies.

It was a war of all against all - 'you're on your own' - in the centre of the American empire. But now that the aid is pouring in, vital as it is, do not confuse charity with justice. I'm not asking for a revolution, I am asking for reform. A Marshall Plan for the South could be the first step.