"...economic science in its present state can throw little light on the socialist society of the future [which has evolved beyond the 'predatory phase' with which economists of today are concerned with].
Second, socialism is directed towards a social-ethical end. Science, however, cannot create ends and, even less, instill them in human beings; science, at most, can supply the means by which to attain certain ends. ...
For these reasons, we should be on our guard not to overestimate science and scientific methods when it is a question of human problems; and we should not assume that experts are the only ones who have a right to express themselves on questions affecting the organization of society."
(Comments in brackets are mine)