This article analyzes the disappearance of environmental education from public policies and their funding lines, precisely at a historic time that, now more than ever, would call for its strengthening. For this reason, it is important to analyze the power dynamics that lie beyond the discourse justifying the austerity policies that lead to a disappearance of EE. To this end, we approach the field’s trajectory by applying Bourdieu’s theory, from a socio-biographical approach based on the life trajectory of nine environmental educators, a survey addressed to the Galician professional field, and a discussion group. The analysis of the point of origin and access to the field reflects the political and militant dimensions that characterize an anti-hegemonic field which is constantly an object of subjugation and adaptation to less incisive models by certain forces. To this respect, the ambivalent relation with the public administration has fostered both conquests, as well as important compromises in its trajectory.