The Starbucks Pumpkin Spice Latte (PSL) has become a beloved symbol of autumn, but its environmental impact raises important questions. This comprehensive analysis explores the ecological footprint of the PSL, from its dairy and sugar ingredients to its global supply chain and packaging. While Starbucks has made efforts to address sustainability, consumers can also play a crucial role in reducing the environmental impact of their favorite seasonal drink by opting for plant-based milk, bringing reusable cups, and supporting sustainable practices.