The article discusses the concept of "planetary health" and its potential to change our understanding of global challenges. It criticizes the rise of "climate security" as a dominant framework, which prioritizes militarization and national security over the health of the planet and its inhabitants. The article argues that a planetary health approach, rooted in eco-social justice, can challenge militarized conceptions of global challenges and promote non-military action and systemic change. It highlights examples of ecosystemic care practices, such as eco-sumud, buen vivir, and mutual aid, as alternatives to militarized approaches. The article concludes by emphasizing the need for policy and action that prioritize the interconnectedness of security, health, and justice. [Extracted from the article]