Though the stakes and consequences of their respective affiliations differed considerably, the methods used to assert such power—to create community and solidarity, to establish an “us” and a “them,” to align collective values, to justify questionable behavior, to instill ideology and inspire fear—were uncannily, cultishly similar. And the most compelling techniques had little to do with drugs, sex, shaved heads, remote communes, drapey kaftans, or “Kool-Aid” . . . instead, they had everything to do with language.