In one of the visions, Louise's daughter asks her the definitive word to describe a win-win situation. What was the answer Louise told her daughter?
The phrase provided was "non-zero-sum game".
A zero-sum game is when one "player" gains something at the expense of another "player" losing something. As such, a non-zero-sum game is when gains and losses can be made by all "players" without it affecting anyone else.
As such, this can be a "win-win" situation, where both "players" can gain something without anyone losing something.