THAT EXPLAINS A LOT. John J. Miller at National Review:

My favorite blog of the moment is Grognardia, which is dedicated to old-school RPGs. (If you don't know what RPGs are, then stop reading this and continue your day.) Today's post is on Twilight: 2000, a Red Dawn-ish RPG published in 1984 and set in what was then the future, and specifically in Poland following a U.S.-Soviet nuke exchange. I never played the game, though I loved the concept and bought a copy of the rules when they were brand new. Twilight: 2000 engaged my imagination and is at least partly responsible for igniting my interest in what was at stake during the Cold War.

I suspect he also learned about economics from Richie Rich comics.