And plastic pollution has been doubling every six years...
Only 10 percent of the plastic ever made has been recycled. The material that doesn't make it into landfills can get swept into rivers or directly into oceans. It slowly breaks down into smaller and smaller pieces, known as microplastics, which are less than 5 millimeters in length and can be eaten by marine life. Plastic has been found near the summit of Mount Everest and inside the deepest point on Earth, the Mariana Trench — as well as in the human bloodstream.
Humans have filled the world's oceans with more than 170 trillion pieces of plastic, dramatically more than previously estimated, according to a major new study released Wednesday. The trillions of plastic particles — a 'plastic smog,' in the words of the researchers — weigh roughly 2.4 million metric tons and are doubling about every six years, according to the study conducted by a team of international researchers led by Marcus Eriksen of the 5 Gyres Institute, based in Santa Monica, Calif. That is more than 21,000 pieces of plastic for each of the Earth's 8 billion residents. Most of the pieces are very small.
Only 10 percent of the plastic ever made has been recycled. The material that doesn't make it into landfills can get swept into rivers or directly into oceans. It slowly breaks down into smaller and smaller pieces, known as microplastics, which are less than 5 millimeters in length and can be eaten by marine life. Plastic has been found near the summit of Mount Everest and inside the deepest point on Earth, the Mariana Trench — as well as in the human bloodstream.
Humans have filled the world's oceans with more than 170 trillion pieces of plastic, dramatically more than previously estimated, according to a major new study released Wednesday. The trillions of plastic particles — a 'plastic smog,' in the words of the researchers — weigh roughly 2.4 million metric tons and are doubling about every six years, according to the study conducted by a team of international researchers led by Marcus Eriksen of the 5 Gyres Institute, based in Santa Monica, Calif. That is more than 21,000 pieces of plastic for each of the Earth's 8 billion residents. Most of the pieces are very small.
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