Board Thread:Destiny Forum/@comment-69.228.33.19-20140721002858/@comment-5650583-20140723214339

Ralok wrote: Why are you singling out the Vex?

Its been shown pretty certainly that the Hive are the main Army of the Darkness.

[...]

or the Vex were ever organic... [...] I see your point about the Hive being the most obviously evil enemy in the game--the rest (Fallen, Cabal, Vex) seem to be fighting for their survival. Actually, the Vex article says that they are cyborgs, with some organic components.