Floating man experiential field shows that the self is not consequently a substance and thereby there is no subjectivity. On the other hand some scholars like Wisnovsky believe that the flying man argument proved the substantiality of the soul. Ibn Sina believes that innate awareness is completely independent of sensory experience. Before the French philosopher Descartes (1596–1650) pointed out the existence of the conscious self as a turning point in epistemology, using the phrase "Cogito ergo sum," the 11th century Iranian philosopher Avicenna had referred to the existence of consciousness in the flying man argument. Thus, long before Descartes, Avicenna had established
Mr. Cogito Seeks Advice"), "Gra Pana Cogito" ("Mr. Cogito's Game"), "Co myśli Pan Cogito o piekle" ("What Mr. Cogito Thinks About Hell"), "Pan Cogito o postawie wyprostowanej" ("Mr Cogito On The Upright Position"), "Przesłanie Pana Cogito" ("The Message of Mr Cogito"). This poetry collection was published in Paris in 1983. An allusion to the state of martial law imposed in Poland by the Communist junta, it was officially unpublishable in Poland. A few months later an underground edition was published by a clandestine press in Poland, and no legal edition was available until 1992. It includes another twelve poems featuring Mr. Cogito,