There is a Chinese saying that "women hold up half the sky," yet in many societies, the contributions of women are ignored and women are often the victims of sexual violence and abuse.

Husband-and-wife journalists Nicholas Kristof and Sheryl WuDunn documented some of those women's stories in the 2009 book Half the Sky.

Nicolas D. Kristof
This photograph shows a young Pakistani girl, Javaria, who is now attending school.

The exhibition at the Skirball Cultural Center features stories of women who have taken action to change their lives: Saima Muhammad, a Pakistani woman who built an embroidery business with a $65 dollar micro-loan and gained financial independence from her abusive husband and Goretti Nyabenda, a woman in Burundi, who started a business brewing banana beer to provide for her family.

It also shows women who have made a difference on a wider scale, including Edna Adan Ismail, the former first lady of Somalia. She is a former nurse who has campaigned against female genital mutilation and used her life savings to build a maternity hospital in Somaliland.

Their stories are told through photographs, art works, and recorded sights and sounds.

Columnist issues moral challege

In his columns in the New York Times, journalist Nicholas Kristof has described sex trafficking, denial of education and other abuses of women, and he says the exhibit conveys several important themes to visitors.

"We hope that they will take away an appreciation that one of the central moral challenges for the world today is this oppression that is the daily lot of so many women and girls around the world. Second, that if one wants to bring about positive change in a lot of countries, then using women as a catalyst for change tends to work better than most other approaches," Kristoff adds.

The display features women and girls in Africa, India and Latin America. Kristof knows these people well and has written about them, but says it is emotionally moving to see them as part of this large display.

"It is a very strange and wonderful feeling to walk through this exhibit and see these people, who I've known for years, who I've sometimes met when they were just in terrible circumstances," Kristof says. "I look over there and I see a young woman who I saw for the first time in a brothel in Cambodia."

Tales of oppression

A photograph shows two Cambodian teenaged girls who had been lured into prostitution. Kristof paid the brothel owners several hundred dollars to buy their freedom. One went on a new life. The other, addicted to drugs, would later return to the brothel.

There are tragic stories of women who died in childbirth, a serious problem in many developing countries. They include a Ugandan woman surgeon beloved in her town, who is memorialized in a pennant.

But there are also glimmers of progress. In one photo from Hyderabad, India, boys and girls are shown praying before eating. They are at an education center dedicated to preventing sex trafficking and rehabilitating survivors.

Some narratives have been captured in sound. Recording artist Ben Rubin created audio-visual displays of women held hostage as commercial workers or domestic servants in Los Angeles.

The recordings were made with help from the narrative history group StoryCorps. Rubin says the women are told they cannot leave until they repay their travel costs to come here.

"And you owe us $12,000 for all the expenses that brought you here, so you'll work for us for 10 years without pay. This kind of a typical story." he says.

Consulting curator Karina White says these are not isolated cases, and that women face serious problems in many parts of the world.

"Women dying in childbirth, violence that's perpetuated against girls and women is really prevalent and completely debilitating to women, especially in the poorest countries, and human trafficking," says White.

Visitor Jay Segal, a retired immigration judge who has heard many similar stories during hearings for people requesting political asylum, is not surprised by any of the accounts in the exhibit.

"Not at all," he says. "But I'm happy to come, I'm happy to see and listen to what's going on, and I think we have to do a lot more than we've done, although we've done a lot. And I hope more things happen."

Visitors empower abused women

Nicholas Kristof says this is also a story of hope and that change is happening, even here in Los Angeles.

Visitors to the exhibit "Women Hold Up Half the Sky" are each given one dollar to invest in a woman's business somewhere in the world. They can make the investment on a computer at the center, connected to an Internet-based micro-loan site.