Metaphorically the Circle can be seen as our Planet.
The Planet yes, the safe and beautiful playground where we, human beings, play our lives. Unfortunately, the way we have been playing during the last centuries has not been focused on connection but rather on competing with each other in order to win.
And just like the Circle, the Planet has also been giving us feedback about our behavior - and it's now on us to hear it and make a change. In fact I believe that if each human being practiced Playfight and embodied its values, this would benefit also the way we treat our Planet.