Music like Patrick Ball

Patrick Ball is a scientist who has spent more than twenty years conducting quantitative analysis for truth commissions, non-governmental organizations, international criminal tribunals, and United Nations missions in El Salvador, Ethiopia, Guatemala, Haiti, South Africa, Chad, Sri Lanka, East Timor, Sierra Leone, South Africa, Kosovo, Liberia, Peru, Colombia, the Democratic Republic of Congo, and Syria. As executive director of Human Rights Data Analysis Group, he assists human rights defenders by conducting rigorous scientific and statistical analysis of large-scale human rights abuses. He received his bachelor of arts degree from Columbia University, and his doctorate from the University of Michigan.