While visible plastic pollution, such as bottles and bags, raises concerns, the insidious presence of microplastics poses a more significant threat. These microscopic particles lurk in seemingly pristine waters worldwide, affecting planet health, animal health, and human health. As we approach a tipping point in plastic pollution, we have an opportunity to turn the tide. Representatives from various countries are currently gathered in Ottawa, Canada, to advance negotiations for a treaty to reduce plastic waste (INC-4).
We, as conservationists, scientists, and concerned CEOs, strongly support the need for global action. Plastic has provided numerous modern advancements, but it also poses a significant environmental challenge. Studies have detected microplastics in our bodies, and marine life ingests these particles, entering our food chain. This is alarming, given that seafood is a primary protein source for many.
To make meaningful progress, we need regulations at both national and international levels to coordinate efforts among all stakeholders in the plastic ecosystem. First, a global plastics treaty is essential as plastic pollution transcends borders and affects oceans everywhere. Second, robust waste collection infrastructures are crucial to prevent plastic from entering the environment. Financial and technical assistance from developed countries can support developing nations in improving waste management policies.
Third, each country must implement strong national initiatives, such as Extended Producer Responsibility (EPR), which holds producers accountable for the end-of-life management of their products. Quebec’s EPR program for containers, packaging, and printed paper serves as an exemplary model. It includes eco-modulation and eco-design incentives to encourage sustainable practices.
Awareness-raising and educational components are also vital to ensure public understanding of the urgency and benefits of taking action. We stand at a critical juncture, where plastic pollution poses a grave threat to our planet and its inhabitants. We hope that stakeholders at INC-4 will take significant steps toward finalizing a global treaty on plastic waste, enabling us to collectively address this pressing issue.
