After escaping Nazi-occupied Poland, Isaac Bashevis Singer, a Nobel Prize winner, drew parallels between species bias and the most radical forms of racism. He believed that advocating for animal rights embodies the highest ideals of social justice, as animals represent the most defenseless among the oppressed. Singer's perspective highlights the moral implications of treating animals poorly, viewing such actions as a reflection of a might-makes-right mentality.

He contended that humans prioritize their temporary desires over the fundamental needs of animals purely because they have the power to do so. Singer’s arguments underscore the ethical responsibility humans hold towards animals and challenge the societal norms that permit their exploitation. This stance resonates with the overarching themes discussed in Jonathan Safran Foer’s book, "Eating Animals," where the moral considerations surrounding animal welfare are confronted.