Australian Libertarian Society

Thoughts on Freedom

OSE Chapter 24. The Revolt Against Reason

“The conflict between rationalism and irrationalism has become the most important intellectual, and perhaps even moral, issue of our time.”

This is a big chapter, 26 pages, as befits a topic that has generated such a mountain of literature, much of it confused and confusing due to (a) the numerous meanings of “reason’ and ‘rationality’ and (b) the many and varied arguments and objections that are raised against the idea of using evidence and discussion to improve our plans and practices.

Section I spells out the kind of rationalism and rationality that Popper is prepared to defend, “an attitude that seeks to solve as many problems as possible by an appeal to clear thought and experience, rather than by an appeal to emotions and passions”. In case people get the idea that Popper had no time for the emotions it is helpful to note his comment (in this chapter) that a life without emotions such as love would hardly be worth living. Further, he suggested that a deal of passion is required to make an impact in any field of human endeavour, including science. Read more »

August 31, 2006 Posted by | Philosophy | 1 Comment

OSE Chapter 23. The Sociology of Knowledge

This chapter signals what Ian Jarvie later called Popper’s “social turn”, his recognition that whatever objectivity and rationality we can achieve cannot be attributed to special qualities of mind but to the give and take of criticism in a community.

Two dangerous ideas were emerging in intellectual circles at the time: one was the idea of controlling social change by means of largescale central planning, the other was the theory of the social determination of scientific knowledge.

In our own time of still more rapid change, we even find the desire not only to predict change, but to control it by centralized large-scale planning. These holistic views (which I have criticized in The Poverty of Historicism) represent a ompromise, as it were, between Platonic and Marxian theories. Plato’s will to arrest change, combined with Marx’s doctrine of its inevitability, yield, as a kind of Hegelian ‘synthesis’, the demand that since it cannot be entirely arrested, change should at least be ‘planned’, and controlled by the state whose power is to be vastly extended.

Moving on to the subject of this chapter, Popper refers to the Marxist doctrine that our opinions, including our moral and scientific opinions, are determined by class interest, and more generally by the social and historical situation of our time. The main target is Karl Mannheim who apparently anticipated by some decades the strong sociology of science that came later in the wake of T S Kuhn. Read more »

August 31, 2006 Posted by | Philosophy | Comments Off

   

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