Anti-Humanism was a kind of speciesism espoused by some radical alien factions. It was often, though not always, a reaction to Humanocentrism. Just as other speciesists, anti-Humanists could be moderate (merely disliking Humans because of their species) or extreme (resorting to violence or even propagating genocide). A good example of the latter was the Diversity Alliance, an anti-New Republic terrorist organization that planned galaxy-wide genocide on Humans through use of bioweapons.