The recent train derailment in Ohio that spewed over 100,000 gallons of vinyl chloride (over one million pounds) is a tragedy.  It is also another opportunity to examine this culture of progress and how it views such incidents.  Vinyl chloride is a flammable and carcinogenic chemical that is used in the manufacture Polyvinyl Chloride (a kind of polymer) and finds it way into electronics, automotives, construction, medical supplies, packages, and paints.  Almost every household has items that are manufactured with vinyl chloride.  This cancer-causing and hepatotoxic (i.e., poisonous to the liver) substance is transported as a liquid and frequently moved on rail cars.  Given enough time, some accident is going to occur that causes the release of this chemical into the environment at the cost of all those beings who live in the vicinity.  Is Norfolk Southern to blame for this catastrophe?