Science

Global Negotiations on Plastic Pollution Treaty Fail to Reach Consensus

Published

4 weeks ago

18 August, 2025

Editorial

Global negotiations aimed at finalizing a United Nations treaty on plastic pollution concluded in Geneva on October 15, 2023, without a consensus. After ten days of intense discussions, participating countries faced significant divisions over critical issues such as production caps, the identification of harmful chemicals, and the financing of initiatives to combat plastic waste.

Despite the setback, representatives from various nations expressed their commitment to continue the dialogue. The UN Environment Programme emphasized the urgent need to address plastic pollution, which poses serious threats to ecosystems and human health worldwide. The organization’s ongoing efforts highlight the growing recognition of plastic pollution as a global crisis requiring immediate and coordinated action.

Audrey Moores, a professor in the Department of Chemistry at McGill University, is an expert in green chemistry and sustainable alternatives to plastics. Her research focuses on transforming waste biomass, including crustacean shells, into biodegradable materials through clean and low-energy methods. This innovative work presents scalable solutions rooted in biopolymer engineering and mechanochemistry, contributing to a circular economy that minimizes waste.

Moores remarked on the significance of the ongoing negotiations, stating that a global treaty could play a crucial role in facilitating the adoption of sustainable practices. “The development of alternatives to conventional plastics is vital,” she noted. “A comprehensive treaty can help steer resources and attention toward innovative solutions that address this pressing issue.”

The lack of consensus during the Geneva talks reflects the complex nature of international negotiations, particularly regarding environmental policies. Countries have varying priorities and economic interests, which complicates reaching a unified agreement. The discussions underscored the need for collaborative approaches to tackle the multifaceted challenges associated with plastic pollution.

As nations prepare for further discussions, the urgency of the problem remains paramount. The impacts of plastic waste on marine life, biodiversity, and public health demand immediate action. Experts like Moores continue to advocate for innovative research and policies that align with sustainability goals.

While the Geneva negotiations may have concluded without a binding agreement, the commitment to ongoing dialogue signifies that nations recognize the importance of addressing plastic pollution. Future meetings will likely continue to focus on finding common ground and developing actionable strategies to combat this global challenge.