Global plastics treaty: As negotiations continue, what can countries do to cut down on pollution?

Governments are meeting in Ottawa, Canada, this week for the next round of global talks over a treaty to end plastic pollution, as the world struggles with more than 400 million metric tonnes of plastic waste produced each year.

Producing plastics, from Barbie dolls to water bottles, generates large amounts of planet-warming greenhouse gas emissions, while the accumulation of plastic products in the environment pollutes lands and oceans.

In a 2023 report, the United Nations Environment Programme said countries could reduce plastic pollution by 80% by 2040 through major policy changes using existing technologies.

Negotiations began in 2022 over a UN treaty, which aims to create the world’s first legally binding agreement on plastic pollution by the end of 2024.

Experts say it is urgently needed, with plastic consumption projected to nearly double by 2050 in G20 nations unless major global action is taken, causing even greater environmental damage, according to Back to Blue, a research initiative.

So, what environmental impacts are caused by plastic, and how can countries address the issue?

Why is plastic a problem

Plastics are causing widespread pollution on land and at sea, causing harm to human health and damaging vulnerable marine habitats such as coral reefs and mangroves.

Between 400,000 and 1 million people are estimated to die each year in developing countries because of diseases...

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