Ok so most people are human? It is just a matter of discovering what kind you are? I'm sorry I did say I am I speaking about the original Dune, the first one. One more question, what exactly is difference between the imperial emperor and the Padishah emperor? I don't understand the whole thing about shadusah guys who are fanatics to the padishah emperor but he is not the imperial emperor (is he?), so why are they willing to follow those Hokkonnen guys?