Morality emerges out of iterative voluntary games. What we regard as moral is the principle that most aptly governs the longest game.

It's an idea Peterson borrowed from Jean Piaget, a Swiss psychologist. Piaget focused on kids as ways to understand humanity at...

If 2 groups are playing a game: one group playing the game voluntarily and another one forced to do so .... The voluntary group will always outperform the other. 

Fiat, ruling through power, is demonstrably a sub-optimal strategy compared to freedom. This idea has implications in: