MINNEAPOLIS — Forty Minnesota lakes have worrisome levels of non-biodegradable microplastics, according to a University of Minesota study. Contaminants were found in every sampled lake, said environmental researcher Mary Kosuth. Of the sampled lakes:
> 100% contained fibers.
> 25% contained microplastic fragments.
> 12.5% contained film.
Kosuth called the contamination serious but correctable. She recommended:
> Repealing a state statute that forbids bans on plastic bags.
> Ending public policy that allows fossil fuels-to-plastic or plastics-to-fuel.
> Ending incentivizes to create new plastics.
> Preventing of clothing from going to landfills.
> Requiring filters on washing machines.
> Keeping waterways clear of microplastics.
