The document titled 'Ethnicities and Values in a Changing World,' edited by Gargi Bhattacharyya, explores the dynamic relationship between ethnicity and ethical values in the context of global changes and conflicts. It examines how identity is formed and mobilized politically in response to evolving societal forces, challenging static notions of ethnicity and highlighting the ethical assertions of marginalized groups. Through various contributions, the volume presents a nuanced understanding of ethnicity as an adaptive and renegotiated construct, informed by both historical contexts and contemporary challenges.