The doctrine of Edwin Harbringer is known as an ultra-right ideology postulating the good of humanity and humans as the highest good, to be done at all costs, and is a priority for all human institutions. It also means that any rights of other sentient and non-sentient species can be disregarded as long as the interests of the Mankind are served.
Even though the Harbringers doctrine did not acquire wide-spread popularity, it has still affected the general ideology of the Mankind, and provided the antropocentric component of The Expansion.
Doctrinists, as the followers of Harbringer's ideas are called, are advocating for the elimination or expulsion of all alien species from the Mankind territories and institutions or for reducing them to the level of rightless slaves.