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The Forum is open to everyone, including students, visitors, and faculty members from all departments and institutes!

The 60 minute lecture is followed by a 10 minute break and a 30-60 minute discussion. The language of presentation is English or Hungarian.
 

The scope of the Forum includes all aspects of theoretical philosophy, including:

  • logic and philosophy of formal sciences
  • philosophy of science
  • modern metaphysics
  • epistemology
  • philosophy of language
  • problems in history of philosophy and history of science, relevant to the above topics
  • particular issues in natural and social sciences, important for the discourses in the main scope of the Forum.

Location









 
 
 

15 May (Wednesday) 5:00 PM  Room 226
Zoltán Sóstai
Department of Logic, Institute of Philosophy
Eötvös University Budapest
   
  
The problem of Comprehensively Critical Rationalism
Karl Popper's philosophy correctly understood is a set of interrelating ideas centered around a core epistemological view called Critical Rationalism. There are many features of Popper's philosophy, such as fallibilism, realism, anti-positivism, anti-instrumentalism, anti-relativism, anti-essentialism, but its most distinguished feature is its stance against dogmatism and against irrationalism. This last feature proved to be especially important, since it meant that Popper had to face the question if the choice between rationality and irrationality could be rationally argued for. In the Open Society and Its Enemies ch.24 p.III. Popper argued that the solution to the resulting problem of infinite regress inherent in any uncritical rationalism was a limited, critical form of rationalism which admits its limitations.

William Warren Bartley thought it was possible, however, to reform and to generalize Popper's critical rationalism into a non-limited, comprehensive theory of rationality called Comprehensively Critical Rationalism. While Popper's criterion of falsifiability demarcates between empirical and non-empirical statements, Bartley's criterion of criticizability aimes to demarcate between rational and non-rational statements. According to Bartley, a comprehensively critical rationalist is someone

"who is willing to entertain any position and holds all his positions, including his most fundamental standards, goals, and decisions, and his basic philosophical position itself open to criticism; one who protects nothing from criticism by justifying it irrationally; one who never cuts off an argument by resorting to faith or irrational commitment to justify some belief that has been under severe critical fire; one who is committed, attached, addicted, to no position." (Bartley, W. W. 1984: The Retreat to Commitment. p 118)

Comprehensively Critical Rationalism, however, leads to a "Gödelian paradox" put forward by John Watkins and John F. Post. In the talk, I'll shortly reconstruct the history of the problem, I'll present the paradox and I'll try to demonstrate the importance of a possible solution.


22 May (Wednesday) 5:00 PM  Room 226
Márton Gömöri
Institute of Philosophy, Research Centre for the Humanities
Hungarian Academy of Sciences, Budapest
   
  
Probability, causality and the approach to equilibrium
The paper is a reflection on an earlier talk by Sunil Kumar Sekar and László E. Szabó titled "On the origin of irreversibility." We will reexamine the problem of approach to equilibrium in statistical mechanics in light of a new causal account of probability outlined in Gömöri 2018.

Reference: M. Gömöri: “Valószínűség, véletlen és a közösok-elv” (“Probability, randomness and the Common Cause Principe”), Magyar Filozófiai Szemle (Hungarian Philosophical Review) 62:2 (2018), pp. 63–82.