Diane Wilson asked, "Why aren't people upset? Why aren't people protesting?" The mayor and county commissioners told her to keep quiet, and everybody else was afraid to speak out against the companies, which included some of the country's biggest chemical companies. There were even attempts on her life. Family members abandoned her, and certainly none of the other shrimpers stood with her.

The real cause of hunger is the powerlessness of the poor to gain access to the resources they need to feed themselves.

I get goose-bumps when you talk about Diane Wilson. Who knows where she found that courage? When she was a child, she would crawl under the bed when a stranger came to the house. But in 1989, she found out that her county in south Texas was ranked worst in the country for toxic waste. She wondered if the effluent, dumped into the waters where she and her family had shrimped for generations, might be responsible for the dwindling fish populations. And she suspected that her son's autism might be related to the pollution.

What we need to get right is not focusing on the fear associated with quantity - not enough, scarcity, and lack - and moving instead to a worldview that explores quality and connectedness.

What we see today is a world movement represented by the World Social Forum, involving all sorts of interactions across cultures, not to create some new "ism," but to learn as we walk and to create more democratic forms of social organization that re-embed economic life in community.

What gave her [Diane Wilson] the courage? If you look at someone like Diane, it's easy to say, well I could never be like that. But we don't know. We do know that it's possible for a woman, who didn't grow up as a world changer, to find it in herself to take a stand.

We are very much social creatures who model ourselves on one another.