" The amount of time we can successfully predict the state of a chaotic system depends on three things: how much error we’re willing to tolerate in the forecast; how precisely we can measure the initial state of the system; and a time scale that’s beyond our control, called the Lyapunov time, which depends on the inherent dynamics of the system itself. "

― Steven H. Strogatz , Sync: The Emerging Science of Spontaneous Order