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Hidden Beneath the Ocean’s Surface, Nearly 16 Million Tons of Microplastic

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Plastic waste has long been a visible — and growing — problem in oceans around the world, with refuse littering the shorelines of once-pristine beaches, stretching out across a wide expanse of sea in the Great Pacific Garbage Patch, and threatening sea life that ingest it.

A new report offers a glimpse of one of the impacts below the surface of the ocean: the scale of microplastics building up on the ocean floor. In what researchers called the first such global estimate, Australia’s national science agency says that 9.25 million to 15.87 million tons of microplastics — fragments measuring between five millimeters and one micrometer — are embedded on the sea floor.

That is far more than on the ocean’s surface and it is the equivalent of 18 to 24 shopping bags full of small plastic fragments for every foot of coastline on every continent except for Antarctica.

It is an issue that activists have long warned about even as the fight to clean up the ocean has focused largely on the eradication of single-use plastic products like shopping bags.

The findings were published on Monday in a new study by the Commonwealth Scientific and Industrial Research Organization, or C.S.I.R.O.

“It really points to the ubiquity of the problem. It is really everywhere all the time and increasing,” Britta Denise Hardesty, a principal scientist for C.S.I.R.O. and an author of the study, said in a phone interview on Wednesday.

Microplastics are not confined to the ocean. They are also found in air particles and can be spread by wind. A variety of microplastics was even detected in the human gut.

In recent years, hundreds of plastic objects have been found in the bellies of dead whales around the world.

While cities have banned plastic bags and straws, the use of

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What’s up, doc? Why nearly 32 tons of carrots were dumped on a university campus

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A gigantic pile of carrots seemingly dumped on a British college campus has piqued the attention of social media users worldwide.

Photos of the scene have gone viral, and it seems like everyone’s eager to figure out why so many carrots — like, a truly breathtaking amount of carrots — were left on the campus of Goldsmiths University, a London-based school that focuses on creative learning and the arts.

Some suggested that the school might be trying to attract a new type of student.

There was some speculation that it might be the remnants of a gigantic band of snowmen.

Others suggested that it might have just been an ordering error, or a creative way to keep any dining halls on campus well-stocked.

As solid as these theories might be, unfortunately, none of them were correct. A spokesperson for the school confirmed to TODAY Food that the nearly 32 tons of carrots were part of an installation called “Grounding,” produced by artist and student Rafael Perez Evans as part of the school’s Master of Fine Arts degree show, which runs from Oct. 2 to 6.

A video shared