"Social Darwinism is a perverted borrowing from what can be validly established for biology. When I contemplate strong claims by a Richard Posner that law has evolved historically a la Pareto, or arguments that a Coase Theorem ensures that deadweight loss is at its feasible minimum, I fear that von Neumann and Morgenstern are spinning in their graves and Charles Darwin is wondering why he left his barnacles, pigeons, and earthworms. An unsupported claim by an economist- Darwinist does not acquire validity from a cited analogy with evolution. Truth must find its own legs to stand on."