Fig. 1: Fitness for evolution and resilience.
From: Ecological money and finance—upscaling local complementary currencies

Note: this graph represents the ability of the system to evolve \({\rm{F}}=-{\rm{kalog}}({\rm{a}})\) for different values of 0 < a < 1. The dotted line indicates values above 0.954 and the resilience window. See Ulanowicz et al. (2009), for more details.