Sanghmitra S Acharya is Professor in the Centre of Social Medicine and Community Health, Jawaharlal Nehru University, New Delhi. She was Director, Indian Institute of Dalit Studies, New Delhi (2015–18), and Chairperson of the Centre (2018-2020). She was Visiting Fellow at CASS, China (2012); Ball State University, USA (2008-09), and UPPI, Manila, The Philippines (2005); East West Center, Honolulu, Hawaii (2003), and University of Botswana (1995-96). She has been awarded fellowships and grants by UNFPA, Asian Scholarship Foundation, USEFI, ICSSR-CASS and SICI. She has authored books and articles on health and discrimination. Her books include 'Social Discrimination in Health Care Access among Dalit Children- Exploring Inclusive Environment. Academic Publications; ‘Marginalization in Globalizing Delhi—Issues of Land, Labour and Health’; and ‘Health, Safety and Well-Being of Workers in the Informal Sector in India—Lessons for Emerging Economies’, both published by Springer. Sustainable Health in the times of COVID, and Sustainable Sanitation and Swachh Bharat- What we owe to the Cleaning Brigade both are under consideration by Aakar and Academic Publications.Stephen Christopher completed a Ph.D. in anthropology from Syracuse University in 2018, specializing in Himalayan tribal ethnicity and refugee politics. In 2019, he was JSPS Postdoctoral Fellow at Kyoto University. From 2022–24, he is a Marie Curie postdoctoral researcher at the University of Copenhagen. He is the Himalayas Editor at the Database of Religious History at the University of British Columbia. He has taught at Beijing Normal University, Vietnam National University, University of Bremen, Pitt in the Himalayas, Syracuse University, Semester at Sea and Tokyo Metropolitan University.