I am just about 87 years old. I seem to have all my marbles. I've been emeritus professor (economics) of Syracuse University since about June of 1993. My interests, and skills, have shifted somewhat since then. My interest in economics is only as a very concerned citizen. I've been writing (and polishing my output--one piece is now in the hands of journal editors) in philosophy, and in cosmology/physics. I am slightly disabled, physically. But I suppose that at my age I cannot complain.