Aspirants can cultivate a nuanced understanding of global affairs for UPSC by staying updated with international news through reliable sources like newspapers and magazines. Engaging with diverse perspectives on issues such as geopolitics, climate change, and global trade deepens comprehension. Participating in discussions and debates on current events will also sharpen their critical thinking skills. Furthermore, reading international journals and research papers can provide insights into expert analyses. Following relevant documentaries and podcasts additionally enhances awareness of complex global issues and their implications for India.