The game comes with 6 resource cubes, and page 5 of the rule book says
Resource Cubes all start out in the Enlightenment bag.
However, on page 6 (describing setup), it says
Place 5 Resource Cubes for each player... in the Enlightenment Bag.
Is the extra resource cube just an extra? If not, how does it come into play? I can think of one way it might: If you expand your economic influence, and have only one cube in the bag (i.e., you already have 4 out on the board), then you could use this extra cube. But if this is the intention, I think it ought to be made explicit. Also, is it then intended that the 6 cubes are a hard limit, so that a player cannot have more than 5 cubes on the board?