India's census begins with 'caste data' returning for the first time since 1931. Can it reshape politics?

India’s census is underway after a 15-year gap, marking the world’s largest population data collection exercise. With digital tools, caste-based data, and security concerns in focus, the process is expected to shape future policymaking and governance. In this podcast, Professor Purnendra Jain shares insights on the significance, challenges, and future of census data collection in India.