Ivan Illich
Ivan Illich (/ɪˈvɑːn ˈɪlɪtʃ/; 4 September 1926 – 2 December 2002) was an Austrian philosopher, Roman Catholic priest, and "maverick social critic" of the institutions of contemporary Western culture and their effects on the provenance and practice of education, medicine, work, energy use, transportation, and economic development.