Studying global issues equips UPSC candidates with essential analytical skills by broadening their understanding of interconnected problems facing the world, such as climate change, migration, and economic inequality. Analyzing these topics fosters critical thinking, enabling candidates to evaluate various perspectives and implications thoroughly. This knowledge is invaluable during the exam, particularly in essays and interviews, where candidates must articulate their thoughts on complex issues. Engaging with international affairs also helps aspirants appreciate the role of India on the global stage, enhancing their overall contextual understanding.