But the way I think about it is as a path in a state space, which means a space where each point is a configuration of the universe, so it’s a very high-dimensional space. And you plot the path of this multi-eon universe in this state space, and the theory tells you that the path is contained within a finite region of state space and it is a fractal. This is what you would expect if the universe as a whole is a chaotic dynamical system.

