One fact that does seem clear, however, is that the ability to make order out of chaos is not unique to psychological processes. In fact, according to some views of evolution, complex life forms depend for their existence on a capacity to extract energy out of entropy—to recycle waste into structured order. The Nobel prize-winning chemist Ilya Prigogine calls physical systems that harness energy which otherwise would be dispersed and lost in random motion “dissipative structures.”