The Passion of the Present, 2008, a clear thematization of the philosophical problem of time has grown up. In opposition to Henri Bergson's and Martin Heidegger's views, which delineate with different shades a pure form of temporality, more original than its representations and spatializations, Marramao declares that the link time-space is inseparable and, also connecting to contemporary Physics, he asserts that the structure of Time possesses an aporetic and impure profile, compared to which the dimension of space is the formal reference necessary to think its paradoxes (Minima temporalia, 1990, new edition in 2005; Kairos: Towards an Ontology of Due Time, 1992, new edition in 2005). Notes Sources Storia della filosofia, vol. 14: Filosofi italiani contemporanei, Bompiani, Milan, 2008, pp. 328–339 () AAVV, Enciclopedia di filosofia, Garzanti libri, Milan, 2004; Benso S., Marramao’s Kairós: The Space of “Our” Time in the Time of Cosmic Disorientation, in “Human Studies”, anno 2008, n. 31 A. Baird, History and Kairos, in “History and Theory”, Vol. 50, Issue 1, pp. 120–128 AA.VV., Figure del conflitto. Studi in onore di Giacomo Marramao, a cura di A. Martinengo, Valter Casini Editore, Roma, 2006. Bibliography "Theory of the Crisis and the Problem of Constitution". Telos 26 (Winter 1975–76). New York: Telos Press. Il politico e le trasformazioni, De Donato, Bari 1979 – Spanish translation, Lo político y las transformaciones, Siglo XXI, México City 1982 (); Portuguese translation, O Político e as transformaçoes, Officina de Livros, Belo Horizonte 1990 Potere e secolarizzazione [I ed. 1983], new edited and extended edition, Bollati Boringhieri, Torino 2005 () – German translation, Macht und Säkularisierung, Verlag Neue Kritik, Frankfurt am Main 1989 (); Spanish translation, Poder y secularización, Península, Barcelona 1989 (); Portuguese translation, Poder e secularização, Unesp, São Paulo 1995 () Minima temporalia. Tempo, spazio, esperienza [I ed. 1990], new edited and extended edition, Sossella, Roma 2005 () – German translation, Minima temporalia. Zeit, Raum, Erfahrung, Passagen Verlag, Wien 1992 (); Spanish translation, Minima temporalia. Tiempo, espacio, experiencia, Gedísa, Barcelona 2009 () Kairós. Apologia del tempo debito [I ed. 1992], new edition. Laterza, Roma-Bari 2005 () – English translation, Kairós: Towards an Ontology of Due Time, The Davies Group Publishers, Aurora (CO) 2006 (), Spanish translation, Kairós. Apología del tiempo oportuno, Gedísa, Barcelona 2008 () Cielo e terra, Laterza, Roma-Bari 1994 () – Spanish translation, Cielo y tierra, Paidós, Barcelona-Buenos Aires-México 1998 (); Portuguese translation, Céu e terra, Unesp, São Paulo