plastic production
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Production cap is crucial to global treaty on plastic pollution, study suggests
Future models on plastic pollution suggest limiting the world's annual plastic production is necessary to mitigate its environmental impact.
In short:
- An upcoming international treaty aims to curb plastic pollution, with Rwanda and Peru proposing a 40% global production cut target by 2040.
- Plastic production needs to drop by 47% compared to 2016 levels to mitigate its harmful environmental effects, but even this ambitious target leaves significant pollution.
- Effective solutions require drastic lifestyle changes, shifting consumption habits and better waste management, particularly in underdeveloped regions.
Why this matters:
Tackling plastic pollution demands global cooperation and significant lifestyle changes. To achieve health and environmental goals, it's crucial to prioritize waste prevention and sustainable consumption. Read more: “Plastic will overwhelm us:” Scientists say health should be the core of global plastic treaty.
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Credit: Arshad Pooloo/Unsplash
Plastic industry's emissions threaten global carbon limits
By mid-century, emissions from plastic production are set to triple, significantly impacting the global carbon budget, a new report suggests.
In short:
- The report from Lawrence Berkeley National Laboratory, released days before the start of the next round of negotiations for a global plastics treaty this week in Ottawa, indicates plastic production could consume one-fifth of Earth's carbon budget by 2050.
- Plastic production processes are highly dependent on fossil fuels, contributing significantly to greenhouse gas emissions.
- Strategies to curb plastic production growth could mitigate severe climate repercussions.
Key quote:
“If this treaty forces companies to significantly cut plastic production – by at least 12% per year by our calculations – we can still keep the world’s 1.5 degree goal alive and stem the climate impacts of plastic.”
— Neil Tangri, science and policy director at the environmental justice group Global Alliance for Incinerator Alternatives
Why this matters:
The production of plastics predominantly relies on fossil fuels, particularly oil and natural gas, which leads to substantial carbon dioxide emissions. During the lifecycle of plastic, from production to disposal, various greenhouse gases are released, including methane from landfill sites where much of the discarded plastic ends up.
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