Robert D. Bullard, a leading authority regarding environmental justice and the author of Dumping in Dixie: Race, Class and Environmental Quality, will lead the Celebration of the Life of Dr. Marin Luther King Jr. keynote address. The event begins at 4:30 p.m. Jan. 27 in Memorial Chapel. Bullard is the Ware Distinguished Professor of Sociology and director of the Environmental Justice Resource Center at Clark Atlanta University. Prior to joining the faculty at CAU in 1994, he served as a professor of sociology at the University of California, Riverside, as well as visiting professor in Center for Afro-American Studies at…