 Samuelson (1997), in his work Evolutionary Games and Equilibrium Selection) expressed hope that further development of evolutionary game theory could be of service in addressing the equilibrium selection problem. At present, this hope does not seem to have been realised. As section 2.1 showed, there are multiple competing concepts of evolutionary stability in play. Furthermore, as section 3 showed, there is an imperfect agreement between what is evolutionary stable, in the dynamic setting, and what is evolutionary stable, in the static setting.