During his time as Patriarch, he has accomplished many things. One of his first tasks was to help rebuild a church that was apart of the Eastern Bloc that fell with communism. Also, although some Eastern Orthodox Church members are against it, he is talking to the Roman Catholic Pope about reconciliation between the Eastern Orthodox and the Roman Catholic Church along with other branches of Christianity. He has also been talking to leaders of other faiths and religions like the Jews, Muslims and Christian Sects, attempting to establish peace between and mutual respect for one another. Bartholomew has earned the nickname "the Green Patriarch" for his emphasis on global pollution and environment preservation. He says:
"To commit a crime against the natural world is a sin. For human beings to cause species to become extinct and to destroy the biological diversity of God's creation; for human beings to degrade the integrity of the earth by causing changes in its climate, by stripping the earth of its natural forests, or by destroying its wetlands; for human beings to injure other human beings with disease by contaminating the earth's waters, its land, its air, and its life, with poisonous substances – all of these are