"There is a tremendous irony, hypocrisy, and disabling contradiction at the heart of movement, for, with regards to oppressed nonhuman animals, social justice activists are exclusive, not inclusive; homogenous, not pluralistic; and discriminatory, not "progressive," or "enlightened" in any deep or consistent way. The climate justice movement represents only one animal species – Homo sapiens -- to the systematic exclusion of millions of others, known and unknown. The overwhelming majority of living species on this planet are gravely affected by capitalist domination, expansionism, climate change, and human exploitation generally -- including “radicals” and “progressives” who believe the proper place for many animals is on their dinner plate or a fast-food menu. Not surprisingly, moreover, in social justice writings generally one finds little mention of the rapid acceleration of a ', this one caused by humans, not natural forces. This mass extinction event, along with runaway climate change, defines a rupture in Earth and human history. It is a fundamental defining aspect of the Anthropocene epoch, a key cause of system ecological breakdown today, and fundamental to the "existential crisis" threatening all humanity."