Polarización como impermeabilidad: cuando las razones ajenas no importan

Abstract

The aim of this paper is to defend the idea of polarization as impermeability, a sense of polarization that has been overlooked in the debate on political polarization. According to this sense of polarization, a person or group is polarized to the extent that it is impervious to the ideas or reasons of others. In this way, and contrary to the idea on which the senses of polarisation available in literature so far are based, a person or group may be polarised if there has been no movement from the centre to the extremes of the ideological spectrum. Likewise, it will be defended that understanding polarization in this new sense offers advantages for several reasons: i) polarization as impermeability is a sense of polarization more in line with some of the phenomena that are relevant to understanding today's democratic societies: the economy of attention, the personalization of information or echo chambers; ii) understanding polarization in a standard way, that is, as a shift from the centre towards the ends of the ideological spectrum, entails certain problems.