A filmmaker embarks on a global journey to uncover the hidden history and environmental impact of chewing gum. From its ancient origins to its modern-day status as a ubiquitous, plastic-laden product, the film explores the complex relationship between human behavior, corporate marketing, and the persistent problem of litter. Through interviews with scientists, sociologists, and industry experts, the narrative delves into the surprising ingredients, the psychological allure of chewing, and the staggering scale of waste that accumulates on city streets and in our waterways.