Brink of Madness

"[...]organized or incorporated. No headquarters, no officers that anybody knew about. They just were. It was a complete mystery how a man became a Supremist, how they kept getting new members all the time. Yet you couldn't miss a Supremist whenever you met one. Before the conversation was half over he'd start spouting about the destiny of Earthmen and the general inferiority of all other creatures and so on. It sounded like hogwash to Pell. He wondered how such an attitude could survive in a scientific age.[...]".