“The Leitmotiv [i.e., an often repeated theme] of social philosophy up to the emergence of economics was: The profit of one man is the damage of another; no man profits but by the loss of others. This is not a philosophy of social cooperation, but of dissociation and social disintegration. For the sake of expediency, we call this doctrine after its proponent, essayist Michel Eyquem de Montaigne (1533-92). In the light of this Montaigne fallacy, human intercourse cannot consist in anything but the spoliation of the weaker by the stronger.”
–Ludwig von Mises. Economics as a Bridge for Interhuman Understanding


[...] there was economics, there was the Montaigne Fallacy. Many still believe [...]
That is only even slightly possible as long as the Pile Of Stuff (POS, to quote Obama) remains constant. History has certainly disproved that.
[...] often identified as the “zero-sum” fallacy. Ludwig von Mises termed this idea the “Montaigne Fallacy”:The Leitmotiv [i.e., an often repeated theme] of social philosophy up to the emergence of economics [...]