Some contributions of Habermas to the study of public communication of science

Abstract: This theoretical essay explores three publications by Jürgen Habermas from the 1960s. The author deals with the critique of science, the production of knowledge and universities democratization. The objective was to extract from them clipings of reflections that can contribute to the studies of public communication of science. We consolidated the considerations into a graphic representation that summarizes the factors to be considered when thinking about the practice of science communication in society: the importance of considering the three interests that drive the production of knowledge - technical, practical and emancipatory, of promoting self-reflection of sciences in politicized and democratized universities, and the mediation of society in the interaction between science and politics, to subsidize decision-making based on social interests. We argue that the basis for a public communication idea of dialogical science - now widely defended - emerged in the German philosopher’s thinking in books published more than 50 years ago. However, that was not his central motivation at that time.