guest post by Mike Copsey
When consumers buy groceries, clothing, fast food or practically anything else, it almost always involves plastic. I don't mean the kind of plastic that has value like a credit card, but plastic that is worthless once used. Polyethylene terephthalate (PET or PETE), high-density polyethylene (HDPE), polyvinyl chloride (PVC), low-density polyethylene (LDPE), polypropylene (PP) or even polystyrene (PS) are some of the most common types of plastic that you will buy, or have handed to you because of your purchase. We have become dependent on plastic. Plastic straws, plastic plates, plastic cups, plastic milk jugs, bottled water in plastic bottles, plastic laundry soap containers, plastic siding, plastic insulation (polyurethane), plastic equipment cases, plastic coated cardboard containers for liquids like milk, plastic coated furniture and wood to make it last longer and even plastic trees. Try to think of purchases that didn't involve plastic! Manufacturers are designing products made of plastics that must be thrown away, which is a huge design flaw. Plastic is a great material when it is used in the right kinds of products -- like recycled plastic picnic tables.
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