I don’t know of a good argument for that position, but there’s good evidence that some of the universal emotions discussed in CFAR’s “Emotional API” unit (namely SEEKING, RAGE, FEAR, LUST, CARE, PANIC/GRIEF and PLAY) are experienced by nonhuman mammals. That fact might cause one to care more about animals.
I don’t know of a good argument for that position, but there’s good evidence that some of the universal emotions discussed in CFAR’s “Emotional API” unit (namely SEEKING, RAGE, FEAR, LUST, CARE, PANIC/GRIEF and PLAY) are experienced by nonhuman mammals. That fact might cause one to care more about animals.