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These islands are the dumpster for humanity’s plastic addiction
https://mashable.com/article/plastic-pollution-islands/
Discarded cigarette lighters, toothbrushes, and useless plastic water bottles have piled up on the Cocos Islands’ white sand beaches, a balmy tourist destination surrounded by aquamarine waters.
Marine scientist Jennifer Lavers and her research team traveled to this tropical paradise, an Australian territory in the Indian Ocean, for a couple weeks in 2017. They knew many beaches were littered with plastic trash, but after giving the coast proper scientific scrutiny, discovered the human-debris problem to be substantially worse than anyone knew. Their research, published Thursday in the journal Scientific Reports, found an estimated 414 million pieces of trash — much of which were the broken apart scraps and shards of plastics, deteriorating as they drifted through the oceans, before finally coming to rest on the white Cocos’ sand.
Although the piles of worthless single-use bottles — which are manufactured with the intention of promptly becoming waste — are unsightly, it’s the smaller plastics that pose the greatest pollution problem.
“It doesn’t break down,” emphasized Lavers, a research scientist at the University of Tasmania’s Institute for Marine and Antarctic Studies. “It breaks up into hundreds, or thousands, or millions of microplastic particles.”
This plastic then becomes impossible to clean up. Sea creatures often eat it up, filling their stomachs.
Not all plastics, of course, are the problem. They’re necessary in hospitals, airplanes, and make our vehicles lighter and more efficient. It’s the worthless plastic — the single-use plastics — that compose this mounting mess and is piling up on beaches. Lavers wants us to see where much of it goes. “If we can’t see our responsibility in creating the problem, then we’re unwilling to change,” she said.
In some places — notably in front of resorts or coastal cities — plastics are regularly raked off the beach, often by large beach-combing tractors. But on many beaches the plastic isn’t ever cleaned up, and the true consequences of humanity’s single-use plastic addiction are made conspicuous.
“There’s this image of a desert island that’s pristine,” said Elizabeth Mendenhall, an assistant professor of international government ordinance and marine affairs at the University of Rhode Island. “To realize that there are not places left like that in the world is unfortunate.”
“It’s just a lot plastic,” Mendenhall, who had no role in the study, added after reading the study.