----------------- HES POSTING ----------------- I have a memory that in one of Schumpeter's works he notes that Wieser or Bohm-Bawerk commented to him to the effect that "science progresses by the old professors dying off." Can anyone help me find the source of this statement? I might add that Kuhn notes that Max Planck said "a new scientific truth does not triumph by convincing its opponents and making them see the light, but rather because its opponents eventually die, and a new generation grows up that is familiar with it" (as quoted in Marsden, _Fundamentalism and American Culture_, p. 215), but I am still quite sure I ran across the statement in the first paragraph in Schumpeter's writings. Thanks for your help! Bruce Larson ------------ FOOTER TO HES POSTING ------------ For information, send the message "info HES" to [log in to unmask]