The sum of utility functions is also a utility function. Since humans can be inconsistent, our modules don’t interact independently, but rather can amplify other parts and similar messy stuff. Once you allow that whole range of interactions, you’re screwed—there’s already no solution to many multiplayer games when things are independent!
The sum of utility functions is also a utility function. Since humans can be inconsistent, our modules don’t interact independently, but rather can amplify other parts and similar messy stuff. Once you allow that whole range of interactions, you’re screwed—there’s already no solution to many multiplayer games when things are independent!