He is the "first among equals" in the Eastern Orthodox Communion, and the spiritual leader of 300 million Orthodox Christians around the world.[2][3][4][5]
He wrote an essay, "To Commit a Crime Against the Natural World Is a Sin” in Moral Ground: Ethical Action for a Planet in Peril (Trinity University Press, 2010 ISBN9781595340665).
↑Meyendorff, John; Chapin, John; Lossky, Nicolas (1981). Orthodox Church: Its Past and Its Role in the World Today. St. Vladimirs Seminary Press. p. 132. ISBN0913836818.
↑Ecumenical Patriarch Bartholomew: insights into an Orthodox Christian worldview (2007) John Chryssavgis International Journal of Environmental Studies, 64, (1);pp: 9 - 18