To reach any of the several interests of Edward MacNeal or Edward MacNeal Associates, his consulting-business arm, click on the buttons at left.
Mathsemantics takes you to how math and ordinary meanings interact, a book description, comments and review, abstracts of articles, and research.
Decision Making takes you to the biggest view possible of decision making, a book description, a review, and an author's statement, abstracts of articles, and related data.
Air Services takes you to the aviation consulting services offered by Edward MacNeal Associates (on passenger schedules, fares, airport location, and the like), two book descriptions, and related matters.