If we assume that dominance hierarchy is evil then natural law must also be evil. That would be a big call.
The system of dominance (pecking order) that can be observed in the animal kingdom is simply natural efficiency at work.
It would be theoretically possible for mankind to rise above this of course, but given the way things are it is unlikely.
Religion has for the most part failed.
The fabled mass consciousness shift into spiritual enlightenment, as promised by the likes of David Wilcox has proven to be elusive.
In the meantime we are stuck with the reality of adapting to our environment.