The author presents the method of philosophizing practiced by Bogusław Wolniewicz. He subsequently discusses the sources of his philosophizing, the objectives he has set for himself, his rationalism as well as his method of making philosophy scientifically sound. The author also mentions Wolniewicz’s use of history of philosophy and substantive philosophy, his method of working with students in classes, and finally his work on texts. In many places, the author expands this presentation by adding elements of his own meta-philosophy.

The article discusses Nicholas Rescher’s metaphilosophical view of orientational pluralism. In his essay Philosophical Disagreement: An Essay towards Orientational Pluralism in Metaphilosophy Rescher explains a substantial difference between philosophy and science—namely, that philosophers—differently than scientists— continuously propose and undermine various solutions to the same old problems. In philosophy it is difficult to find any consensus or convergence of theories. According to Rescher, this pluralism of theoretical positions is caused by holding by philosophers different sets and hierarchies of cognitive values, i.e. methodological orientations. These orientations are chosen in virtue of some practical postulates, they are of axiological, normative, but not strictly theoretical character. Different methodological orientations yield different evaluations of philosophical theses and arguments. This article shows that Rescher’s account does not determine clearly acceptable cognitive values. If there are no clear criteria of evaluation of methodological orientations, then the described view seems to be identical to relativism adopting the everything goes rule. In addition, accepting orientational pluralism it is hard to avoid the conclusion that discussions between various philosophical schools are futile or can be reduced to non-rational persuasion.

Roman Ingarden was an eminent philosopher who worked in various fields of philosophy, especially in the areas of ontology, aesthetics and ethics. In addition to his systematic analyses, we find in his work remarkable statements regarding the nature of philosophy, its relation to science, or the specificity of its methods. These metaphilosophical remarks were formulated in systematic works as well as in texts of more disputable nature. In this paper Ingarden’s metaphilosophy is presented in the context of thought of Franz Brentano and Tadeusz Kotarbiński. It is also discussed against the background of metaphilosophical assumptions of the logical positivists from the Vienna Circle.