In 2021, Earth Overshoot Day took place on July 29 and, since then, the population has been in debt to the planet, as what is consumed does not correspond to what it is capable of producing in the period of 12 months. It is a disharmonious relationship that corroborates the current state of climate emergency, where the search for natural resources is increasingly predatory. In this study, we observed, based on a literature review, that some social groups bear the effects of the climate emergency in an unequal way, and we proposed to observe this from the perspective of climate justice. The Paris Agreement was responsible for introducing this concept in discussions on the environment and climate in 2015, although without determining its meaning. The present work discusses these aspects from the perspective of the Global South and reads Degrowth as a possible opposition to the Anthropocene. We conclude that a unified epistemological construction of the term climate justice may not be as feasible as a perspective that encompasses multiple possibilities.