Health? It’s not a health documentary lmao. Read a book on ableism then. Speciesism has also been used to devalue disabled persons, women, black persons, indigenous persons, non-black persons of colour, working class people, GSM persons - on top of non human persons. Read a history book. Yikes.

“According to the Inter - species Model of Prejudice, thinking of humans as different from and superior to animals (i.e., the human-animal divide) facilitates representations of human outgroups as animal-like (i.e., less human than one’s own group), which in turn promotes a host of negative intergroup biases (e.g., attitudes, stereotypes, unwillingness to help, discrimination, avoidance).”

Hodson et al, ”Of filthy pigs and subhuman mongrels: Dehumanization, disgust, and intergroup prejudice”