Aspirants can develop a critical perspective on current issues relevant to UPSC by regularly engaging with news, participating in discussions, and analyzing multiple viewpoints. Reading editorials and opinion pieces from credible sources helps in understanding diverse perspectives on issues. Additionally, building a habit of questioning the status quo and exploring the underlying causes and implications of events promotes critical thinking. Joining groups focused on debates and discussions can also facilitate intellectual exchange, enhancing their ability to critically analyze and articulate positions on relevant topics.