This short essay uses the concept of “partisan ecologies” in order to analyse certain past and present chapters on the relationship between anti-fascism and nature. According to the Swedish eco- Marxist Andreas Malm, wilderness has not only represented an essentialist idea resulting from the projections of conservationist environmentalism about a supposedly untouched nature, but has also been one of the real spaces of a modern antagonism. Taking this theoretical point of departure, the text describes the Alpine Battalion of the Sierra del Guadarrama during the Spanish Civil War and its resonances in some contemporary events
