Here's the background. Recently, in Australia, there was a major animal abuse scandal that capivated the national media. Video footage came to light showing the shockingly cruel fate suffered by Australian cattle which had been shipped over to Indonesian abbatoirs. While the community reaction to the scandal was generally one of anger, not all on the left were so concerned. One progressive columnist I have otherwise admired, Guy Rundle, wrote a sloppy and disappointing column on why caring about animals is a disaster for the left. (Screenshot because it was behind paywall). It's bad to care about animal torture because it leads us to care less about refugees, apparently.
I'm looking for a way to cut through to those, like Guy, who believe strongly that human suffering matters but simply do not care about animals. His stated position (made clear in the comments section, not linked) is that animals matter less than humans because humans have language, a sense of self and other, and a higher order grasp of their own existence.
What's a fast and effective utilitarian response to this? One gambit is that this implies that the suffering of infants and the profoundly intellectually disabled does not matter; but I think anthropocentric types like Guy would simply respond that these are minority edge cases, and that the vast majority of humans are smarter than animals and therefore (as a category, notwithstanding the edge cases) humans matter more.