By: Matthew Cordell on May 07, 2008 According to conservative estimates, over 15 million children worldwide have lost at least one parent to AIDS. That population, equivalent to the population of New York, Paris, and Bangkok combined and mostly living in sub-Saharan Africa, is vulnerable to exploitation, including forced labor, prostitution, and child soldiering, and stands a greater chance of suffering from malnutrition and contracting HIV themselves. That population also constitutes a tremendous strain on communities already straining under the weight of other significant health and development challenges. Simply put, resources are needed. As such, in 2002 FXB International founded World Aids Orphans Day, a grassroots campaign to push all nations to direct at least 10 percent of their HIV/AIDS funding to the care of orphans. So far, the US, UK, and Ireland are the only nations to do so. To join the effort, go to www.worldaidsorphans.org.