Mark Edward Petersen (November 7, 1900 – January 11, 1984) was an American news editor and religious leader. He was born in Salt Lake City, Utah. He served as a member of the Quorum of the Twelve Apostles of the Church of Jesus Christ of Latter-day Saints (LDS Church) from 1944 until his death. He became managing editor of the church-owned Deseret News in 1935 and then editor in 1941. He filled the vacancy in the Quorum caused by the excommunication of Richard R. Lyman. Early life As a young boy, Petersen was a newspaper carrier, and he also helped in his father’s construction business. Later, he attended the University of Utah and served a mission for the LDS Church in Nova Scotia. In pursuing a career, he became a reporter for the Deseret News and continued working for the paper for sixty years, advancing to the position of president and chairman of the board. Petersen wrote numerous editorials and published more than forty books and many pamphlets used in the church's missionary effort. LDS Church service In April 1944, while serving as general manager of the Deseret News, Petersen was called to be a member of the Quorum of the Twelve Apostles. In his calling as an apostle, he directed the church’s public information programs and served on the Military Relations Committee. He was an adviser to the church's Relief Society, Indian Affairs Committee, and Music Committee. He served as president of the West European Mission for more than six years. Petersen was also involved in many community affairs. He was closely associated with the Boy Scouts of America and was a recipient of the Silver Antelope Award. In 1959, in response to a rash of arrests of gay men in Utah and Idaho, church president David O. McKay assigned apostles Spencer W. Kimball and Petersen to work on curing gays within the church. Controversial teachings At Brigham Young University on 27 August 1954, at the Convention of Teachers of Religion on the College Level, Petersen delivered the speech, "Race Problems—As They Affect the Church". The speech outlined the religious underpinnings of racial segregation and supported its continued practice as it related to intermarriage between blacks and whites. Particularly, he reaffirmed the LDS Church's unofficial but prevalent teaching at that time that those with dark skin had been less valiant in their lives before coming to earth. He also