Plastic Bags

by Elisabeth Rosenthal

There is something missing from this otherwise typical bustling cityscape. There are taxis and buses. There are hip bars and pollution. Every other person is talking into a cellphone. But there are no plastic shopping bags, the ubiquitous symbol of urban life.

In 2002, Ireland passed a tax on plastic bags; customers who want them must now pay 33 cents per bag at the register. There was an advertising awareness campaign. And then something happened that was bigger than the sum of these parts.

Within weeks, plastic bag use dropped 94 percent. Within a year, nearly everyone had bought reusable cloth bags, keeping them in offices and in the backs of cars. Plastic bags were not outlawed, but carrying them became socially unacceptable — on a par with wearing a fur coat or not cleaning up after one’s dog.

“When my roommate brings one in the flat it annoys the hell out of me,” said Edel Egan, a photographer, carrying groceries last week in a red backpack.

Drowning in a sea of plastic bags, countries from China to Australia, cities from San Francisco to New York have in the past year adopted a flurry of laws and regulations to address the problem, so far with mixed success. The New York City Council, for example, in the face of stiff resistance from business interests, passed a measure requiring only that stores that hand out plastic bags take them back for recycling.

But in the parking lot of a Superquinn Market, Ireland’s largest grocery chain, it is clear that the country is well into the post-plastic-bag era. “I used to get half a dozen with every shop. Now I’d never ever buy one,” said Cathal McKeown, 40, a civil servant carrying two large black cloth bags bearing the bright green Superquinn motto. “If I forgot these, I’d just take the cart of groceries and put them loose in the boot of the car, rather than buy a bag.”

Gerry McCartney, 50, a data processor, has also switched to cloth. “The tax is not so much, but it completely changed a very bad habit,” he said. “Now you never see plastic.”

In January almost 42 billion plastic bags were used worldwide, according to reusablebags.com; the figure increases by more than half a million bags every minute. A vast majority are not reused, ending up as waste — in landfills or as litter. Because plastic bags are light and compressible, they constitute only 2 percent of landfill, but since most are not biodegradable, they will remain there.