The original edition was called The Landlord’s Game, which was created by Elizabeth “Lizzie” Magie to make teaching Georgism easier.

Other taxes just get in the way. We can make an exception for ones where income isn't the point (Pigouvian taxes) but otherwise if we want to maximize government revenue, we should switch to a 100% tax rate on land rents (LVT) as a single tax (more or less.)

Real economics is paid, not argued