June 15, 2019
June 15, 2019
June 19, 2019
“I just want to say one word to you. Just one word,” confides family friend Mr. McGuire to newly minted graduate Benjamin Braddock. “Plastics. There’s a great future in plastics.”
“Think about it,” he intones to a bewildered Ben. “Will you think about it?”
Plastics have come a long way since the times of Dustin Hoffman and The Graduate. Since its initial days, as a replacement for ivory in the mid-nineteenth century, to current times, plastics have become indispensable, interwoven into the very fabric of our lives. It is inexpensive, lightweight, clean, durable, and versatile. Uses range from toys to weapons of war to packaging to medical apparatuses. And where would we be without Scotch tape, especially during the holidays?
It also lasts, apparently, forever, as every piece of unrecycled plastic ever invented is still with us. While plastics live on in landfills across the planet, of most recent concern is the effect on the oceans, now host to sizable “garbage patches” in the Pacific. Contrary to popular opinion, these are not giant islands of plastic bags and other recognizable debris; rather, they are huge areas (guesstimated to range from the size of Texas to the size of Russia) of very tiny pieces of plastic resulting from the breakdown of larger items, some 79,000 metric tons, or about 1.8 trillion pieces.
This paper will examine the “Great Pacific Garbage Patch” as a case suitable for classroom exploration in engineering ethics. Specifically, it will explore the following:
• Definition of the problem (the non-technical aspects) • Identification of ethical issues • Potential classroom assignments/exercises • Overall significance
Conference attendees should find this information both useful and disturbing: useful in the sense that it offers a new and very timely topic for students, and disturbing because of profound impact on an irreplaceable piece of the planet necessary for existence as well as an essential food source: a 2016 report from the World Economic Forum indicates that in a few short years, by 2050, the weight of plastics in the world’s oceans will exceed the weight of fish.
Dyrud, M. A. (2019, June), Plastics: Floating Ethical Flotsam Paper presented at 2019 ASEE Annual Conference & Exposition , Tampa, Florida. 10.18260/1-2--33172
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