One of the Aspen Institute’s first in-person, public events in more than a year won’t shy away from the topical when conversation digs into “The State of Public Health in a Post-Pandemic World” at 3 p.m. Tuesday in the Greenwald Pavilion. Dr. Ashish Jha — currently the dean of the Brown University School of Public Health and the former director of the Harvard Global Health Institute — will discuss America’s standing in public health after the emergence of COVID-19 with Amna Nawaz, a senior national correspondent and primary substitute anchor for PBS NewsHour. The talk is one of several events marking a live programming comeback at the Aspen Meadows campus this summer.