The integration of science in public administration is emphasized in UPSC through the study of policy formulation and implementation in areas like healthcare and environmental management. Candidates must understand the role science plays in enhancing governance, developing solutions to challenges such as climate change, and utilizing technology for improved public service delivery. Knowledge of scientific advancements and their application in governance helps aspirants navigate complex issues and design effective policies. Additionally, the intersection of science and public administration prepares candidates for evolving challenges, fostering a data-driven approach to policymaking.