Francis maintains the traditional views of the Church regarding abortion, clerical celibacy, and the ordination of women, but has initiated dialogue on the possibility of deaconesses and has made women full members of dicasteries in the Roman Curia. He maintains that the Church should be more open and welcoming for members of the LGBT community, and favors legal recognition of same-sex couples. Francis is an outspoken critic of unbridled capitalism and free market economics, consumerism, and overdevelopment, and advocates taking action on climate change, a focus of his papacy with the promulgation of "Laudato si'". In international diplomacy, he helped to restore full diplomatic relations between the United States and Cuba and supported the cause of refugees during the European and Central American migrant crises. Since 2018, he has been an opponent of populism. He has faced criticism from theological conservatives on many questions, including his promotion of ecumenism, as well as admitting civilly divorced and remarried Catholics to communion with the publication of "Amoris laetitia".