* Single-use bags made of high-density polyethylene (HDPE) are the main culprit. Once brought into existence to tote your purchases, they’ll accumulate and persist on our planet for up to 1,000 years.

* Australians alone consume about 6.9 billion plastic bags each year, that’s 326 per person. According to Australia’s Department of Environment, an estimated 49,600,000 annually end up as litter.

* In 2001, Ireland used 1.2 billion disposable plastic bags, or 316 per person. An extremely successful plastic bag tax introduced in 2002 reduced consumption by 90%.

* According to The Wall Street Journal, the U.S. goes through 100 billion plastic shopping bags annually. An estimated 12 million barrels of oil is required to make that many plastic bags.

* Four out of five grocery bags in the US are now plastic.

* Plastic bags cause over 100,000 sea turtle and other marine animal deaths every year when animals mistake them for food.

* In a dramatic move to stem a tide of 60,000 metric tons of plastic bag and plastic utensil waste per year, Taiwan banned both last year.

* According to the BBC, only 1 in 200 plastic bags in the UK are recycled.

* According to the WSJ Target, the second-largest retailer in the U.S., purchases 1.8 billion bags a year.

* As part of Clean Up Australia Day, in one day nearly 500,000 plastic bags were collected. Unfortunately, each year in Australia an estimated 50,000,000 plastic bags end up as litter.

* The average family accumulates 60 plastic bags in only four trips to the grocery store.

* Each high quality reusable bag you use has the potential to eliminate an average of 1,000 plastic bags over its lifetime. The bag will pay for itself if your grocery store offers a $.05 or $.10 credit per bag for bringing your own bags.

* Windblown plastic bags are so prevalent in Africa that a cottage industry has sprung up harvesting bags and using them to weave hats, and even bags. According to the BBC one group harvests 30,000 per month.