This article was originally published on 31 May 2024 by the Monterey Bay Aquarium at: https://www.montereybayaquarium.org/stories/path-to-a-strong-plastic-treaty.
Two years ago, the excitement was palpable when 175 nations voted at the UN Environmental Assembly in Nairobi, Kenya to negotiate a global agreement to end plastic pollution. Given the urgency, countries aimed to approve a legally binding treaty by 2025.
Since then, I’ve attended four negotiating meetings, including the latest in April 2024 in Canada, where I represented Monterey Bay Aquarium and the International Science Council. Despite some nail-biting moments, we’re making progress. Many countries and a coalition of allies are pressing for a strong treaty despite opposition.
In the coming months, we’ll be busy preparing for the final round of negotiations in South Korea this November. Success is crucial for a healthy, sustainable future.
Although the discussions were challenging, the fourth negotiating meeting in Ottawa produced many positive developments. The forces seeking a weaker treaty couldn’t delay progress. Country delegates discussed key points we’ll need to secure an effective treaty. Negotiators now have a mandate to convene with experts before the November round to explore options for financing the treaty’s implementation and to address chemicals of concern in plastic products, problematic plastic products, and product design.
The call for change is growing. There’s a robust demand for science-based strategies and solutions to address plastic pollution. I was both inspired and moved by the heartbreaking testimonies from people living in small island developing states, waste pickers, Native peoples, youth, and others whose lives are directly impacted by plastic waste. Encouragingly, a new coalition of sub-national leaders has emerged, advocating for the strongest possible treaty. California is a key player in the coalition. Our successes in tackling plastic pollution in California are a beacon of hope for global action.
Public health officials, medical experts, and healthcare professionals are speaking out about the human and environmental impacts of plastics and the 16,000-plus chemicals used in their production. This is gaining attention from countries worldwide. Luis Vayas Valdivieso, Ecuador’s ambassador to the United Kingdom, who chairs the treaty negotiations, supports a strong treaty. He is listening closely to member states, communities, and, most importantly, the science, in his critical quest.
“The world is in a triple crisis of climate change, biodiversity loss, and pollution,” he told The Guardian in an interview before the Ottawa talks opened. “But while there are agreements in place for the first two, we have no legislation, no global agreement on plastic pollution.”
In preparation for INC-4, the ISC expert group on plastic pollution has prepared a High-level commentary in response to the Revised Draft and ongoing negotiations. The commentary underscores a set of science-based recommendations to inform ongoing negotiations, ensuring an effective and robust regulatory instrument and implementation.
Not everyone supports strong action. Some advocated in Ottawa for a treaty focusing just on recycling and waste management rather than comprehensive solutions. I was struck by how many attendees were lobbying for the global plastics industry, far outnumbering the official country members and backed by significant financial resources.
A number of countries are also interested in securing a “downstream” focused treaty that just addresses waste management, but not the elephant in the room: unsustainable plastic production. The approach of these countries in Ottawa was to push for having no language in the draft to address critical issues like the production of primary plastic polymers or the toxic chemicals used in plastics production. We often stayed in session late into the night as delegates debated these critical issues.
Through a new “Bridge to Busan Declaration,” member states and other voices for progress are pushing back, advocating to include primary plastic production in the treaty. Monterey Bay Aquarium has joined as a signatory, and groups calling for strong action to “turn off the plastic tap” can sign on to register their support.
Independent science will play a crucial role, notably through expert input that can inform how chemicals of concern in plastics are addressed in the treaty and shape requirements for safe and sustainable plastic product design. We must also confront the million-dollar question: What is a sustainable level of plastic production? Establishing scientific and technical expert bodies will help integrate new scientific information into the treaty, similar to the successful 1987 Montréal Protocol that phased out ozone-depleting substances.
So, how do we mobilize the global majority that wants a strong treaty in the face of these well-financed opposition forces? One key will be for the United States to step up as a leader in the movement, using as its touchstone the growing scientific consensus that there must be a major change in direction on plastics. The US has long been a leader in science-based global action. This isn’t the time to shrink from that position. A range of independent scientific experts, from waste reduction modelers to health experts have emphasized this opportunity.
The Aquarium has been pressing the Biden-Harris Administration to do more on plastics, at home and in the international arena – including through the “No Time To Waste” campaign. While California is acting boldly to curb plastic pollution, the United States has yet to adopt a national plastics strategy and plan, as we called for in the Congressionally mandated report from the National Academies of Sciences, Engineering, and Medicine on the US role in the plastics problem. The recent report we issued with the Environmental Law Institute details how federal agencies have full authority to act under existing law.
By doing so, the US could model the approaches we need to incorporate in the Global Plastic Treaty.
Disclaimer
The information, opinions and recommendations presented in our guest blogs are those of the individual contributors, and do not necessarily reflect the values and beliefs of the International Science Council
Read more about Introducing the ISC expert group on oceans: Providing science-based inputs for the UN Ocean Conference
Read more about Six science advice workshops to be guided by INGSA-Asia in 2025
Read more about Rethinking science: A mission-driven approach to tackle global sustainability challenges
