Caste is not new to Indians or many South Asians. For centuries, Dalits have faced deep-rooted discrimination, exclusion and poverty because of a rigid social order that links a person’s descent to their assigned work. But this kind of inherited inequality is not just an Indian story. Over 260 million people across Asia, Africa, Europe, Latin America, and even North America face similar treatment. Addressing it will require both building a coordinated, global institutional response and confronting the deeper human impulse to rank and divide.