Razão: origem, crise e respostas contemporâneas

The philosophical discussion has been present throughout the whole history of reason, for philosophy and reason have been always closely linked. In the following work, Reason, origin, crises and contemporary answers I go into the history of the rational and demonstrative thought, focusing on how rationality can be thought about in contemporary philosophy. To answer this question I discuss the principle of philosophy, the mythical period and the thoughts of Heraclito , Parmenides , Plato and Aristotle in relation to reason and rationality. Also discussed is the medieval period and the philosophical use of logic and the criticism of Aristotle s thoughts, especially focusing on the criticism of Hegel and Luckasiewicz of the non contradiction principle. Lastly I discuss the development of reason in present day philosophy, mainly how modern logics could be putting at stake Aristotle s model of reason

O conflito das fronteiras: Metafísica, Negatividade e o Extremo Oriente

The conflict of borderlines unfolds itself as a natural path in history of human thought. It becomes clear only through an explicit cultural clash, which conveys distinct conceptual formatting. Thinking this conflict might enlighten the bindings responsible for development of contemporary way of thought. This thesis intent to analyse, in a first moment, the history of thought as Metaphysics, presenting a diagnostic towards the way through which the West impinges its categorical logic. Thereafter, presents the tradition of Negativity, showing a thinking beyond Classic Ontology through a Henology and a Meontology in Neoplatonism and Medieval Mysticism. At the end, exposes the Far Eastern thought as possibility of contemporary reception of Negativity and escape from the Westernizer formatting of contemporary philosophy