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Cardinal Peter Turkson is pictured at a conference marking the third anniversary of Pope Francis' encyclical, "Laudato Si'," at the Vatican in this July 5, 2018, file photo. (CNS photo/Paul Haring)
Cardinal Peter Turkson is pictured at a conference marking the third anniversary of Pope Francis' encyclical, "Laudato Si'," at the Vatican in this July 5, 2018, file photo. (CNS photo/Paul Haring)