As a member of the Constitutional Convention, Antilef has pushed for the "cultural revitalization" of Mapuche customs. Antilef has indicated that environmental policy is his primary concern and has stated that "[i]t is essential to start talking about nature as a subject of law". Antilef has connected the cause of
environmental preservation to that of preserving indigenous cultures, explained that the natural environment holds spiritual significance to the Mapuche people and intertwined with Mapuche cultural values. During the 2021 election for President of the Constitutional Convention, Antilef supported fellow Mapuche activist and eventual victor
Elisa Loncón. == References ==