Plastic Pollution and Zero Waste

Introduction

Plastic is a remarkable material: it is cheap, durable, and incredibly versatile. It has revolutionised everything from medicine to food storage. However, our dependence on plastic has come at an enormous environmental cost. A huge amount of the plastic we produce is designed to be used only once and then thrown away, leading to a global crisis of plastic pollution that is choking our oceans, harming wildlife, and even entering our bodies. In response to this crisis, a growing movement known as "zero waste" is challenging us to rethink our relationship with consumption and disposability.

Learning objectives

After reading this article, you should be able to:

• Explain why single-use plastics are a major environmental problem.
• Describe the journey of plastic waste and its impact on marine ecosystems.
• Understand the health risks associated with microplastics.
• Define the "zero waste" philosophy and its core principles (the 5 Rs).
• Identify practical actions that individuals and governments can take to reduce plastic pollution.

The Problem with Single-Use Plastic

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