Between crises and insurgencies: the political ecology in defense of shared living

Abstract This article offers a review of the recent trajectories of political ecologies as communities of practice and movements for environmental justice, as well as a paradigm of scientific analysis. In this introduction to the 2021 special issue “Decolonial Insurgencies and Emancipatory Horizons: contributions from Political Ecology” of the Ambiente & Sociedade journal, we present a reflection on the contemporary socio-environmental reality, characterized by crises, environmental destruction, and climate emergency, focusing on the role of political ecology as a privileged space to critically discuss the socio-environmental relations that constitute new forms of violent appropriation of nature. Facing the tension of the current context marked by the rise of phenomena such as authoritarianism, climate change denial, and inequality, we highlight the construction of counter-narratives and alternatives that mobilize other horizons of emancipation and living projects through insurgencies and movements that emerge from the protagonism of marginalized populations and struggles for environmental justice.