Pope Francis his papacy with the promulgation of "Laudato si'". In international diplomacy, he helped to restore full diplomatic relations between the United States and Cuba. Since 2016, Francis has faced increasingly open criticism, particularly from theological conservatives, on the question of admitting civilly divorced and remarried Catholics to Communion with the publication of "Amoris laetitia", and on the question of alleged systematic cover up of clergy sexual abuse. Jorge Mario Bergoglio was born on 17 December 1936 in Flores, a neighborhood of Buenos Aires. He was the eldest of five children of Mario José Bergoglio (1908–1959) and Regina María Sívori (1911–1981).
Jorge Luis Borges and mathematics Jorge Luis Borges and mathematics Jorge Luis Borges and mathematics concerns several modern mathematical concepts found in certain essays and short stories of Argentinian author Jorge Luis Borges (1899-1986), including concepts such as set theory, recursion, chaos theory, and infinite sequences, although Borges' strongest links to mathematics are through Georg Cantor's theory of infinite sets, outlined in "The Doctrine of Cycles" ("La doctrina de los ciclos"). Some of Borges' most popular works such as "The Library of Babel" ("La Biblioteca de Babel"), "The Garden of Forking Paths" ("El Jardín de Senderos que se Bifurcan"), "The Aleph" ("El Aleph"), an allusion