A couple of weeks ago the results of a nationwide history test given at various grade levels were released by the National Assessment of Educational Progress (NAEP). To virtually no one's surprise, only 20 percent of fourth graders, 17 percent of eighth graders and 12 percent of high school seniors demonstrated "proficiency" on the exam. Most Americans, if we're being honest, are equally incompetent, if not more so, regarding basic economics. Throw in a lack of proficiency regarding the Constitution, and you get a trifecta of ignorance that ought to embarrass any First World nation. Yet if the Maryland public school system is any indication, we're beyond embarrassment: "environmental literacy" will now be required in order to graduate high school.