Roots of Discrimination
The Universal Nature of the Human Being
John Paul II, in Crossing the Threshold of Hope, refers to “the great anthropocentric shift in philosophy,” in which Descartes redefines the human being in terms of consciousness. Referring to St. Thomas Aquinas, John Paul reiterates that “it is not thought which determines existence, but existence, ‘esse,’ which determines thought!” In other words, it is man who thinks, not thinking that is man.