(no subject)

[timelets]

False belief makes all the difference. If we realize we can make mistakes through not knowing the whole situation, our realization adds a new spur to curiosity.

--- Brian Boyd, ibid.

What would be a good model for false belief? Let's say, we have two categories: real worlds and imagined worlds. A false belief would be an imagined world that doesn't map to a real world. What's real world, then?