What does deep ecology mean by the ecological self?

In deep ecology, the "ecological self" refers to a fundamental shift in how human identity is understood in relation to the natural world. Proponents, such as philosopher Arne Naess, argue that traditional, anthropocentric views define the self as a solitary, independent ego, which leads to the alienation of humans from nature and subsequent environmental degradation.1

In contrast, the ecological self is defined by a deep, inherent connection to the biosphere. Realizing this self means recognizing that humans are an integral part of nature rather than entities existing in opposition to it. When this state is achieved, individuals move beyond the "shallow" instrumentalist view of nature and adopt a "biocentric egalitarianism," where every natural entity is valued as inherently equal. Ultimately, the ecological self acts in harmony with the environment, guided by an environmental ethic that seeks to end the exploitation of the nonhuman world.1