Freedom is a challenge for human existence, but also for reflection on human existence. Philosophers, especially in modern times, have built several fundamental concepts of freedom. Karol Wojtyła proposed an original approach by opening the classical theory of freedom to contemporary trends, especially to phenomenology emphasizing the role of experience. The feeling of freedom is given in the “I can – do not have to” experience. Self-determination appears as an expression of freedom. Wojtyła develops this idea by building the foundations of his own thinking about human freedom. This concept deserves multi-faceted interpretations, also in the context of challenges posed by our times.Wolność to wyzwanie dla ludzkiej egzystencji, ale i dla ref...