The single most privileged group on earth must be the human beings.

They are so powerful the have largely attained immunity in the food web - as much as an aberration it may sound, most humans go through life eating without ever imagining getting eaten. They feel justified to monopolize large areas of land by making it uninhabitable by any species but themselves. They habitually kill other animals and store the meat until it becomes inedible, and then simply burn it all up, without even returning it to the scavengers. And they will continue to amass more and more control over the planet so that no other species may be considered their equal.

If you have never feared getting eaten, if you have never felt guilty of owning a home bigger than what your biological needs require, if you have never needed to risk danger for every meal, if you have never thought the overpopulation by your species has made the earth less abundant, you must be human. Because this is what privilege is like - your brain blocks it from your awareness so that you don't have to struggle with the fact that you have broken your social contract, your promises, to the community that made you.