The semiosphere is arguably the most influential concept developed by Juri Lotman, which has been reinterpreted in a variety of ways. This paper returns to Lotman’s original “anthropocentric” understanding of semiosphere as a collective intellect/consciousness and revisits the main arguments of Lotman’s discussion of human vs. nonhuman semiosis in order to position it in the modern context of cognitive semiotics and the question of human uniqueness in particular. In contrast to the majority of works that focus on symbolic consciousness and (...) multimodal communication as specifically human traits, Lotman accentuates polyglottism and dialogicity as the unique features of human culture. Formulated in this manner, the concept of semiosphere is used as a conceptual framework for the study of human cognition as well as human cognitive evolution. (shrink)

RESUMO Absurdo e falta de sentido são geralmente estudados como categorias filosóficas e/ou lógicas. Este artigo examina o absurdo como um fenômeno semiótico e como parte dos mecanismos de geração de significado. Argumenta que o problema do absurdo e do significado como um todo é, acima de tudo, um problema textual. Esta abordagem se fundamenta no legado do semioticista e estudioso da literatura Iúri Lótman, especialmente em seus conceitos de explosão e nas noções de “não-texto” e “menos- dispositivo”. O conceito (...) de absurdo destaca o inerente paradoxo informacional da cultura humana e de seus sistemas de comunicação, nos quais ruído, erros e contratempos não impedem a comunicação, pelo contrário, estimulam-na. Em uma escala maior, o exemplo de como as culturas humanas lidam com o “não-sentido” na comunicação tem implicações para o estudo da evolução da cultura e da linguagem humanas e também traz luz adicional ao problema metodológico da relação texto/signo. ABSTRACT Absurdity and nonsense are usually studied as philosophical and/or logical categories. This paper examines nonsense as a semiotic phenomenon and as part of the mechanisms of meaning generation, and argues that the problem of nonsense and meaning as a whole is foremost a textual problem. This approach is based on the legacy of the semiotician and literary scholar Iurii Lotman, and especially his concepts of explosion and the notions of “non-text” and “minus-device.” The concept of nonsense thus highlights the inherent informational paradox of human culture and human communication systems, in which noise, errors and mishaps do not impede communication but on the contrary, stimulate it. On a larger scale the example of how human cultures deal with ‘non-sense’ in communication has implications for the study of the evolution of human culture and language and also draws additional light to the methodological problem of the text/sign relation. (shrink)