Big Brother by Stevie Wonder is a socially conscious and politically charged song that critiques the government's surveillance and lack of genuine care for the people. Wonder addresses issues such as inequality, broken promises, and systemic neglect. Key themes include social justice, government mistrust, and the fight for true democracy. Poignant moments in the song include Wonder's direct confrontations with 'Big Brother,' symbolizing the government's intrusive presence and hypocritical behavior. The recurring notion of citizens being unseen and unheard by those in power resonates deeply, making this song a powerful commentary on societal issues.