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Microplastics are reaching 2,000 metres below the ocean surface, and the sampling problem starts there
A new synthesis finds plastic contamination in some of the most remote waters on Earth, two kilometres down. The findings sharpen a long-running argument: surface cleanup will not be enough.

Wire provenance
This editorial synthesis draws on the following public wire/social posts:
- https://en.wikipedia.org/wiki/Microplastics
- https://en.wikipedia.org/wiki/Bathypelagic_zone
- https://en.wikipedia.org/wiki/Marine_plastic_pollution
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