The most obtrusive champion of the neopositivist program concerning the sciences of human action was Otto Neurath, who, in 1919, was one of the outstanding leaders of the short-lived Soviet regime of Munich and later cooperated briefly in Moscow with the bureaucracy of the Bolsheviks, writes Ludwig von Mises (1881–1973).

This audio Mises Daily, excerpted from the audiobook version, is narrated by John Pruden.