Who's to Blame for Plastic Microfiber Pollution?
WiredEarlier this month, researchers reported a startling discovery: In 11 national parks and protected areas in the western US, 1,000 metric tons of microfibers and microplastic particles fall from the sky each year, equivalent to over 120 million plastic water bottles—and that’s in just 6 percent of the country’s land area. Its ubiquity has coincided with the rise of fast fashion—cheap synthetic clothes that during each wash shed perhaps 100,000 microfibers, which then flow out to rivers and oceans through wastewater. “Nearly 13,000 tons of microfibers may be entering the marine environment just from Europe's countries alone,” says Nicholas Mallos, senior director of the Ocean Conservancy’s Trash Free Seas program. Even given this filtration, a city the size of Toronto could still be emitting hundreds of billions of microfibers each year, according to one study from 2018 by researchers at the University of Toronto.