The Truth About Plastic Bags

  • Every year, Americans throw away some 100 billion plastic bags after they've been used to transport a prescription home from the drugstore or a quart of milk from the grocery store. It's equivalent to dumping nearly 12 million barrels of oil. [1]
  • Only 1 percent of plastic bags are recycled worldwide -- about 2 percent in the U.S. -- and the rest, when discarded, can persist for centuries. They can spend eternity in landfills, but that's not always the case. "They're so aerodynamic that even when they're properly disposed of in a trash can they can still blow away and become litter [1]
  • According to the Blue Ocean Society for Marine Conservation, more than a million birds and 100,000 marine mammals and sea turtles die every year from eating or getting entangled in plastic. [1]
  • The conservation group estimates that 50 percent of all marine litter is some form of plastic. There are 46,000 pieces of plastic litter floating in every square mile of ocean, according to the United Nations Environment Programme. [1]
  • Plastic bags cost grocery stores under 2 cents per bag, while paper goes for 4 to 6 cents and compostable bags 9 to 14 cents. [1]
  • It takes 14 million trees to produce the 10 billion paper grocery bags used every year by Americans [1]
  • The only salient answer to paper or plastic is neither. Bring a reusable canvas bag, says Darby Hoover, a senior resource specialist for the Natural Resources Defense Council [1]
  • Plastic bags are so cheap to produce, sturdy, plentiful, easy to carry and store that they have captured at least 80 percent of the grocery and convenience store market since they were introduced a quarter century ago, according to the Arlington, Virginia-based American Plastics Council. [2]
  • According to Cobb's calculations extrapolated from data released by the United States Environmental Protection Agency in 2001 on U.S. plastic bag, sack, and wrap consumption, somewhere between 500 billion and a trillion plastic bags are consumed worldwide each year. Of those, millions end up in the litter stream outside of landfills.estimates range from less than one to three percent of the bags. [2]
  • Barnes said that plastic bags have gone "from being rare in the late 80s and early 90s to being almost everywhere from Spitsbergen 78° North [latitude] to Falklands 51° South [latitude], but I'll bet they'll be washing up in Antarctica within the decade." [2]
  • Plastic bag litter has become such an environmental nuisance and eyesore that Ireland, Taiwan, South Africa, Australia, and Bangladesh have heavily taxed the totes or banned their use outright. Several other regions, including England and some U.S. cities, are considering similar actions. Tony Lowes, director of Friends of the Irish Environment in County Cork, said the 15 cent (about 20 cents U.S.) tax on plastic bags introduced there in March 2002 has resulted in a 95 percent reduction in their use. "It's been an extraordinary success," he said. [2]
References

[1] Mieszkowski, Katharine. "Plastic bags are killing us". Salon New. 10 Aug. 2007. 24 Mar. 2009. <http://www.salon.com/news/feature/2007/08/10/plastic_bags/>

[2] Roach, John. "Are Plastic Grocery Bags Sacking the Environment". National Geographic News. 2 Sept. 2003. National Geographic. 24 Mar. 2009. <http://news.nationalgeographic.com/news/2003/09/0902_030902_plasticbags.html>