Pretty straight forward. An "-ism" that is part of the brianwashing programs of the corrupt left agenda. Usually a male or female with limited scientific or engineering knowledge in the age range of 20-ish to 40-ish. These individuals are extremely gullible, swallowing loose facts and outright unproven claims in single gulps. These individuals typically do not read anything with three or more syllables in the base text.
This leads to environMENTALists, who dress in grunge wear and smell of various Greatful Dead colognes and colonics.