Inhalt

Section I: Constructivism and the logic of science.- Science, a Rational Enterprise?.- The Philosophy of Science and Its Logic.- The Pragmatic Understanding of Language and the Argumentative Function of Logic.- Rules versus Theorems.- On 'Transcendental'.- Section II: Constructivism and Protoscience.- Philosophy and the Problem of the Foundations of Mathematics.- Geometry as the Measure-Theoretic A Priori of Physics.- The Concept of Mass.- On the Definition of 'Probability'.- Section III: Constructivism and The Value Sciences.- Practical Reason and the Justification of Norms. Fundamental Problems in the Construction of a Theory of Practical Justification.- Protoethics: Towards a Formal Pragmatics of Justificatory Discourse.- Interests.- Is Rational Economics as an Empirical- Quantitative Science Possible?.- Determination by Reality or Construction of Reality?.- Notes On The Contributors.