Articles on Plastic

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Around 94% of litter on South African beaches is made of plastic, of which 77% is packaging. Peter Ryan

Five applications where plastic is not fantastic

Waste plastic affects marine life significantly but better education and recyclable plastics could go a long way in resolving this issue.
What’s in your water bottle?

BPS, a popular substitute for BPA in consumer products, may not be safer

Manufacturers have removed the industrial chemical BPA from many products over concerns that it mimics hormones in the body. Now studies show that BPS, a popular substitute, has similar effects.
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…

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