Plastic pollution in rivers and oceans
The world produced 353 million tonnes of plastic waste in 2019 and recycled only 9% of it. On current policies that waste nearly triples by 2060.
How this affects people
Plastic is cheap, durable and everywhere — which is exactly the problem. Most of it is used once and discarded; a large share is mismanaged, leaking into rivers that carry it to the sea, where currents gather it into slowly rotating gyres like the one in the North Pacific.
Plastic breaks into micro- and nanoplastics that enter food webs, drinking water and human tissue. Wildlife entanglement and ingestion are the visible harms; the chemical and health effects of long-term exposure are still being researched.
Because most plastic is made from fossil fuels, the problem is tied to climate too: production and incineration add emissions across the whole lifecycle.
Look at what keeps the problem going
- 01Rapid growth in single-use packaging and low-cost products
- 02Waste-collection gaps, especially in fast-growing cities
- 03Low recycling rates and hard-to-recycle mixed materials
- 04Tyre wear, synthetic textiles and fishing gear as hidden sources
What could happen next
The future leaves room for choices. Compare the outlooks, check what supports them and notice where the evidence becomes less certain
Leakage keeps rising with consumption
Without new binding measures, plastic use and waste continue to track economic growth. Coastal clean-ups remove visible litter but cannot keep pace with inflows from rivers.
The future is not a timetable. These summaries reflect published scenarios and trends, with deeper uncertainty at longer horizons. Choices made now matter.
Where could a useful response begin?
Begin with a question you can investigate. Compare the sources and follow related briefings to see how the problem connects to other lives and places. This prototype does not accept proposals yet.
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