Religious affiliations of Presidents of the United States body. Protestants predominate, with Episcopalians and Presbyterians being the most prevalent. There have been four Nontrinitarian presidents, and a single Roman Catholic president (John F. Kennedy). No president thus far has been openly an atheist. However, it has been acknowledged that two US Presidents—Thomas Jefferson and Andrew Johnson—had no religious affiliation. Most presidents have been formal members of a particular church or religious body, and a specific affiliation can be assigned to every president from James A. Garfield on. For many earlier presidents, however, formal church membership was forestalled until they left office; and in several cases a president never
American College & University Presidents' Climate Commitment at Arizona State University with the twelve founding signatory Presidents, Second Nature, ecoAmerica, and AASHE. ACUPCC was launched in December 2006, when the founding Presidents sent a letter to nearly 400 of their peers to invite them to join in the initiate. In June 2007, with a signatory group of 284, The ACUPCC was launched to the public at the first Climate Leadership Summit. By 2010 there were 697 universities and colleges in all 50 states and the District of Columbia, representing a student population of over 5.6 million as signatories under the ACUPCC. Complete list of signatories. American College