Introduction Plastic waste has become one of the most pressing environmental challenges of the 21st century. With over 400 million tons of plastic produced annually, improper disposal leads to severe pollution, harming ecosystems, wildlife, and human health. Effective waste management strategies are crucial to mitigate these impacts. This article explores the sources of plastic waste, disposal methods, recycling techniques, and sustainable alternatives to combat plastic pollution. 1. The Global Plastic Waste Crisis 1.1 Sources of Plastic Waste Plastic waste originates from various sectors, including: Packaging (40% of total plastic waste – bottles, bags, wrappers) Consumer goods (toys, electronics, household items) Construction materials (pipes, insulation) Medical waste (syringes, gloves, IV bags) Microplastics (from cosmetics, synthetic fabrics, and degraded plastic) 1.2 Environmental Impact Marine Pollution: Over 8 million tons of plastic enter oceans yearly, enda...