An article in the newspaper caught my eye several years ago. The article asked the question, "Are American's becoming scaredy cats?" (To be a "scaredy cat" is to be unduly or excessively fearful.) The article also asked if Americans had forgotten how to face a well-calculated risk and if the West were still to be won, could we roundup enough brave souls to win it? The article discussed a book by Harold W. Lewis entitled, "Technological Risk. What are the real dangers, if any, of toxic chemicals, the greenhouse effect, microwave radiation, nuclear power, air travel, automobile travel, carcinogens of all kinds, and other threats to our peace of mind."