Bearing in mind that learning a new language is much more than acquiring a new code, but a new way of being in the world, the aim of the article is to briefly raise and discuss relevant issues relating to language teacher education in these contemporary times, especially in the area of English Language Teaching (ELT). Emphasis is placed on the importance of teacher education responding to the new demands of this globalised world, proposing among several aspects, new political and pedagogical postures which are to lead into preparing students to become more critical of their own realities and more sensitive to the intercultural encounters they are supposed to engage with this highly complex and ever increasingly intercultural world.