Cigarette butts: The world’s largest source of litter

Cigarette butts may seem small and insignificant, but they contribute an alarming amount of waste each year. As the most commonly littered item on Earth, their environmental impact is far more substantial than it might initially seem. These discarded remnants of tobacco use pollute waterways, harm wildlife, and pose a significant threat to ecosystems worldwide. Understanding the scale of this issue is a vital step toward creating effective solutions.