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Articles on Plastic

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Microplastics sample collected in a plankton net trawl in the North Pacific subtropical gyre from the SSV Robert C Seamans. Giora Proskurowski/Sea Education Association

Far more microplastics floating in oceans than thought

New method tallies microplastics in southern oceans, yielding a total that’s 37 times higher than previous estimates.
Gird your loins. Shutterstock

Are plastics making men infertile?

Recent research into the health effects of the plastic-making chemicals phthalates has reignited concerns about low sperm counts. But the evidence is far from conclusive.
In most states, the issue of container deposit legislation has festered for decades. Brian Finestone/Shutterstock.com

Spin the bottle: the fraught politics of container deposit schemes

Four decades after South Australia’s container deposit scheme began, New South Wales has finally overcome industry resistance and launched its own. Could the rest of the country now follow suit?
Inside Boeing’s Dreamliner: tomorrow’s polymers today. Jordan Tan

Five synthetic materials with the power to change the world

The New York World’s Fair of 1939-40 was one of the greatest expos the world had ever seen. Visitors to Flushing Meadow Park in Queens were invited to see the “world of tomorrow” giving them a first glimpse…
Rubbish strewn on beaches eventually ends up in one of the world’s giant ocean garbage patches. Vberger/Wikimedia Commons

Redrawing the map could reveal ocean garbage patch culprits

Most of us have littered at one time or another, and in the process we probably contributed to the enormous of amounts of plastic that enter the ocean every year, eventually ending up in one of the five…
Plastic bags are still hanging around years later. Adrian S Pye

Government’s plastic bag plan has been shot full of holes

After months of deliberation and consultations, the UK government’s long-awaited announcement about a plastic bag charge arrives, only for Defra to shoot it full of holes by opting to exempt retailers…

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