The ethics of discourse and liberal eugenics

Jürgen Habermas and the future of human nature

Authors

  • Aécio Amaral Departamento de Ciências Sociais. Universidade Federal da Paraíba, Paraíba, RN, Brasil.

DOI:

https://doi.org/10.18617/liinc.v4i1.250

Keywords:

Jürgen Habermas, Genetic culture, Paradigm information, Science and lifeworld, Discourse ethics

Abstract

In The Future of Human Nature, Jürgen Habermas recognizes that current advances in biotechnology are challenging discourse ethics in Social Sciences. Behind his fear of the possibility of liberal eugenics, lies the recognition that pre-implanted genetic diagnosis
potentially puts into question the role played by communicative reason in the constitution of the
individual’s ethics of self-understanding. The ethics of species proposed by Habermas sounds morally reactive, insofar as his critique does not manage to encompass the metaphysical features which are at the core of liberal eugenics discourse. This paper is divided into two moments: the current echoing in Habermas’ work of the motif of the alleged colonization of the lifeworld by
technological reason, and a demonstration of how his conception of technique which underlies such a perspective prevents him of envisaging the critique of the metaphysical aspects of contemporary genetic culture. 

Author Biography

  • Aécio Amaral, Departamento de Ciências Sociais. Universidade Federal da Paraíba, Paraíba, RN, Brasil.

     

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Published

18/11/2025

Issue

Section

Networks: Connections Between Science, Technology and Society