TY JOUR TI The Doubt of the Existence of the Absolute: the Approaches of Rene Descartes and Zen-Buddhism KW Rene Descartes KW Zen Buddhism KW god KW nirvana KW doubt in the existence of the absolute KW comparative approach KW philosophy and religion KW East and West KW truth. JO Journal of sociological research AU Kudrin, S.K. AU Sosnin, V.A. PY 2019 IS 4 PB INFRA-M Academic Publishing LLC.