Rebecca Walker, named by TIME Magazine as one of the 40 most influential Americans under the age of 40, spoke in Cordiner Hall on Jan. 23 on the topic of building upon Dr. Martin Luther King Jr.’s work in order to cultivate unity and a more peaceful world. The lecture was the third in a series of events this week hosted by the Black Student Union, the Intercultural Center and ASWC in commemoration of the legacy of Dr. King.