Read the following passage about Professor Nayanika Mookher...
"Professor Mookherjee is Co-Director of our Institute of Advanced Studies, and her interdisciplinary work explores how societies remember violence and imagine fairer futures. Her research spans war crimes tribunals, memorials, wartime sexual violence, graphic ethnography, digital surveillance and nearly three decades of fieldwork in Bangladesh."
What is the main focus of Professor Mookherjee's interdisciplinary work?