Ratan Singh Manki (1954) is from Kitahatu village in Soyko, Khunti. He matriculated from Khunti and worked in the H.E.C industrial plant, Hatia. He is well versed with the Munda tribe's rituals and
Jon Lee Anderson is an American biographer, author, investigative reporter, war correspondent and staff writer for The New Yorker, reporting from war zones such as Afghanistan,&
Étienne Balibar is Professor of Philosophy at the Universite de Paris-X. His other publications in English include The Philosophy of Marx and, with Immanuel Wallerstein, Race, Nation, Class.