Plastic Bags Should be Banned

1291 Words3 Pages

Five hundred billion used globally and one hundred billion of them end up in U.S. landfills, taking about one thousand years to decompose, but only 5.2 percent were recycled (Borrud, 2007, p.75).-These are the figures plastic bags have produced every year. Human beings invented plastic bags for the convenience of carriers and packers. However, just as other great inventions, say, nuclear energy and biotechnology, plastic bags are causing serious issues like global warming, environment pollution and energy consumption. They are gradually becoming sword towards ourselves. In responding to this problem, the city of San Francisco has become the trail blazer to prohibit non-biodegradable plastic bags in its large supermarkets and pharmacies. Actually, petroleum-based plastic bags should be banned because they consume colossal amount of natural resources and energy, cause inefficient in economics and can badly pollute the environment.

According to Patricia Riedman, plastic bags were celebrating their 30th anniversary of appearance in U.S. supermarkets (2007, p.76). Indeed, they have brought great merits since their debut. People would not have to worry about what if they forget to take their canvas bags to shopping. However, the San Francisco City Council believed that the petroleum-based bags had always ended up littering around and would leave the wildlife in great dangers. In this way, the petroleum-based bags have to respond to their curtain fall finally, and biodegradable plastic bags will take their positions in the future ("100 Billion Reasons," 2007, p.77). As things come in pairs, other cities in U.S. are considering following the steps of San Francisco for miscellaneous reasons.

First of all, petroleum-based bags should be b...

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