Amount of straws and plastic pollution ‘huge’

Cities, nations seek ban

WASHINGTON, April 21, (Agencies): Cities and nations are looking at banning plastic straws and stirrers in hopes of addressing the world’s plastic pollution problem. The problem is so large, though, that scientists say that’s not nearly enough.

Australian scientists Denise Hardesty and Chris Wilcox estimate, using trash collected on US coastlines during cleanups over five years, that there are nearly 7.5 million plastic straws lying around America’s shorelines. They figure that means 437 million to 8.3 billion plastic straws are on the entire world’s coastlines.

But that huge number suddenly seems small when you look at all the plastic trash bobbing around oceans. University of Georgia environmental engineering professor Jenna Jambeck calculates that nearly 9 million tons (8 million metric tons) end up in the world’s oceans and coastlines each year, as of 2010, according to her 2015 study in the journal Science.

That’s just in and near oceans. Each year more than 35 million tons (31.9 million metric tons) of plastic pollution are produced around Earth and about a quarter of that ends up around the water.

“For every pound of tuna we’re taking out of the ocean, we’re putting two pounds of plastic in the ocean,” says ocean scientist Sherry Lippiatt, California regional coordinator for National Oceanic and Atmospheric Administration’s marine debris program.

Seabirds can ingest as much as 8 percent of their body weight in plastic, which for humans “is equivalent to the average woman having the weight of two babies in her stomach,” says Hardesty of Australia’s Commonwealth Scientific and Industrial Research Organisation.

Organizers of Earth Day, which is Sunday, have proclaimed ending plastics pollution this year’s theme. And following in the footsteps of several US cities such as Seattle and Miami Beach, British Prime Minister Theresa May in April called on the nations of the British commonwealth to consider banning plastic straws, coffee stirrers and plastic swabs with cotton on the end.

McDonald’s will test paper straws in some UK locations next month and keep all straws behind the counter, so customers have to ask for them. “Together with our customers we can do our bit for the environment and use fewer straws,” says Paul Pomroy, who runs the fast-food company’s UK business.

The issue of straws and marine animals got more heated after a 2015 viral video showing rescuers removing a straw from a sea turtle’s nose in graphic and bloody detail.

But a ban may be a bit of a straw man in the discussions about plastics pollution. Straws make up about 4 percent of the plastic trash by piece, but far less by weight.