This collection of articles is a tribute to Nenad Smokrović, our friend and colleague from the Philosophy Department. He has been working on human rationality for over 25 years. Consequently, articles in this collection are either directly or indirectly related to this subject matter. In this volume, 19 authors from Croatia, Slovenia, Serbia, Italy, Israel, USA, and GB write about human rationality. What human rationality consists in? What is the relationship between its normative aspect (logic) and its descriptive aspect (psychology)? (...) Do people in fact reason according to the laws of logic? What is the nature and the function of reasoning, argumentation, and inference? ... We are publishing this volume in the hope that it will provide further contribution to the research in the field. (shrink)

In this article author contrasts possibilism (the view that art is about the logically possible and that it cannot be about the impossible) with impos- sibilism (the view that art can be and sometimes is about the logically impossible as well). Author argues in favor of possibilism. The main insight is that since impossible objects are necessarily non-existent art cannot be about them, it has to be about something that can exist. Also, author formulates five more detailed views about the (...) issue. Further, author discusses related notions like imaginability and conceivability. Author holds that Hume’s insight that an object cannot be conceived as non-existent counts in favour of possibilism. Besides, author introduces the distinction between real and apparent content of the work of art, believing that this distinction can be relevant in the discussion between possibilism and impossibilism. In the rest of the article author analyzes several prima facie counterexamples to possibilism (Jean-Luc Picard, Anna Karenina, paradox of patricide, Escher’s graphics) and tries to explain them away. (shrink)