Critical animal studies (CAS) is a critical approach to human-animal relationships and explicitly committed to a global justice for animals, humans, and the earth. This essay argues that the global animal industrial complex, as well as the increasing global cultural push to eat meat, are inordinately causing calamitous current conditions of human-caused climate change and species extinction, as well as increasing poverty, hunger, disease, environmental damage and unprecedented animal misery and slaughter. Influenced by critical theory from the Frankfurt School and feminism, among other sources, CAS specifically critiques capitalism and globalization in its role in the domination of people, animals and the earth, but also sees the intersections of all oppression anywhere and for whatever reason as motivation for employing the powerful forces of compassion and social justice.