Open Access

Denis Franco Silva

• In the intersection between law, science and technology lies the debate on the overcoming of the boundaries of the biological structure of the human being and its implications on the idea of human rights, on the concept of person and on the conception of equality – being the latter a fundamental tenet of a democracy. Posthumanism assumes a biological inadequacy of the human body regarding the quantity, complexity and quality of information which it can muster. The same occurs with the needs of accuracy, speed or strength demanded by the contemporary environment. Under such perspective, the body is considered to be an inefficient structure, with a short lifespan, easy to break and hard to fix. The body, always seen as the locus for the definition of human, emerges as the object of a commodification process that seeks to exonerate men from their burden - by declination towards a virtual existence, totally free and rational - or to enhance them with bionic devices or drugs. This issue has already been the subject of attention by many scholars like Savulescu, Rodotà, Broston, Fukuyama and even Habermas. Therefore, the aim of this paper is to seek, by criticism and revision of the positions on the foreseen problems of this process, an adequate theoretical approach on issues like the concept of person and its connection with the idea of human rights in order to promote the fundamental statement that all men are equal without disregard to the values of diversity and personal identity.