Whales live in anarchy.
Whales do not have power-based institutions.
Well, when I use the term power, I generally mean, specifically, the ability to initiate violence or to delegate its initiation against another without fear of punishment, such as politicians, tax collectors, many police, bureaucrats, and others are able to do under colour of law. I also include those living off the that power, such as government school teachers, government forest service, government social workers, and all those other tax eaters. But the syndrome of power-addiction—and thus power damage to the brain—is most easily discernible as one observes that segment of humans which includes those who declare and/or initiate wars.
The most significant demarcation between humans is not sex or race, but those who are power-damaged, and those who are not.