efilism /ˈɛfɪlɪzəm/ noun1 •An extremist, negative utilitarian pro-mortalist, antinatalist ideology proposed by Gary Mosher which endorses the forced extinction of all life on Earth.The meeting, held at a cafe, had people from other lines of philosophy too, from feminists, vegans to efilists. Of which, efilism is another extreme. — 2019