Why this word is great
EXTINCTIONISM — [Noun] The belief that humanity's extinction is necessary for planetary ecological restoration, or the roguelike gaming challenge of eradicating all entities. From Latin extinctio ("a quenching, destroying") + -ism (a suffix forming nouns denoting a belief system or ideology). Unlike "environmentalism" (which seeks balance) or "annihilationism" (a theological erasure of the soul), extinctionism is the cold calculus of subtraction as salvation. It is the last human stepping aside so the moss may reclaim the cities, the player deleting every pixelated lifeform until the screen blanks to void, or the quiet relief of a biosphere exhaling after the fever breaks—a world where absence becomes the purest form of healing.