India’s development story has been told many times, but A Sixth of Humanity makes a compelling case that the familiar narratives no longer suffice. Authors Devesh Kapur and Arvind Subramanian seek to reinterpret India’s extraordinary, idiosyncratic, and often paradoxical economic journey over a 75-year arc as a single, interconnected developmental experiment whose successes and failures were not accidental, but the product of several political, social, and institutional elements.