Ben Carson Ben Carson, in full Benjamin Solomon Carson, Sr., (born September 18, 1951, Detroit, Michigan, U.S.), American politician and neurosurgeon who performed the first successful separation of conjoined twins who were attached at the back of the head (occipital craniopagus twins). The operation, which took place in 1987, lasted some 22 hours and involved a 70-member surgical team. Carson also refined a technique known as hemispherectomy, in which one-half of the brain is removed to prevent seizures in persons with severe epilepsy. He later became active in politics and served as U.S. secretary of housing and urban development (HUD; 2017–21) in the administration of U.S. Pres. Donald Trump. Early life and medical career Carson spent his early childhood in Detroit. His parents divorced when he was eight years old, and thereafter he lived with his mother and brother, spending a brief period in Boston and later returning to Detroit. Although Carson showed potential as a student, he performed poorly in school until his mother challenged him and his brother with reading and writing assignments in addition to their regular schoolwork. Carson developed a newfound interest in learning and eventually earned a scholarship to Yale University, receiving a bachelor’s degree in psychology in 1973. While at Yale, he met Lacena (“Candy”) Rustin; the couple married in 1975 and had three children. He next attended the University of Michigan, earning a medical degree in 1977, and later Johns Hopkins University Medical School in Baltimore, Maryland, where he completed a residency in neurosurgery. In 1984, after a brief stint as a senior registrar in neurosurgery at the Sir Charles Gairdner Hospital, part of the Queen Elizabeth II Medical Center in Ned lands, Western Australia, Carson became director of pediatric neurosurgery at Johns Hopkins. He was one of the youngest doctors in the United States to earn such a title. He later also held professorships in plastic surgery, oncology, and pediatrics at Johns Hopkins. Magnified phytoplankton (pleurosigma angulatum) seen through a microscope, a favorite object for testing the high powers of microscopes. Photomicroscopy. Hompepage blog 2009, history and society, science and technology, explore discovery In his successful separation of occipital craniopagus twins in 1987, Carson used a radical approach in which the twins’ body temperatures were lowered to the point of circulatory arrest. The success of the procedure and the reconstructive techniques employed gained Carson world renown as a pediatric neurosurgeon. In 1997, in a 28-hour-long operation, he led a team of South African and Zambian surgeons in a separation of twins conjoined at the top of the head (type 2 vertical craniopagus twins). Carson was also known for having performed the first successful rescue of a hydrocephalic twin using an intrauterine shunt. The shunt served to drain fluid under high pressure away from the developing brain of the fetus and into the amniotic cavity of the mother. Carson’s techniques for hemispherectomy and craniofacial reconstructive surgery were influential in the fields of neurosurgery and plastic surgery. Carson Scholars Move to politics In 2012 Carson published America the Beautiful: Rediscovering What Made This Nation Great (co-written with his wife), a work reflecting his growing interest in politics. The following year he appeared at the National Prayer Breakfast, a traditionally nonpartisan event organized by the Family, a Christian movement. In his keynote speech, Carson was highly critical of U.S. Pres. Barack Obama, who was in attendance, and the resulting media attention helped make Carson a rising star in conservative circles. In mid-2013 he retired as a surgeon, and the following year he joined the Fox News Channel as a commentator. In that role, he expressed his opposition to same-sex marriage and abortion and claimed that homosexuality is a choice. He also was highly critical of the Patient Protection and Affordable Care Act. In 2014 he wrote (with his wife) One Nation: What We Can All Do to Save America’s Future, and the following year he entered the 2016 U.S. presidential election race. In the 2015 volume A More Perfect Union: What We the People Can Do to Reclaim Our Constitutional Liberties (also written with his wife), he issued his interpretations of the mandate established by the U.S. Constitution. Presidential run and HUD With his conservative agenda, Carson initially proved popular with Republican voters, and by October 2015 he was among the party’s front-runners. However, soon thereafter his campaign began to struggle when questions mounted concerning his grasp of foreign policy. In addition, his debate performances were criticized for a perceived lack of energy. After failing to win any states a month into the primary election season, Carson formally suspended his campaign in early March 2016. He was a vocal supporter of eventual winner Donald Trump, who in December 2016 announced that he would nominate Carson to serve as secretary of the Department of Housing and Urban Development. In March 2017 Carson was confirmed by the Senate, 58–41, and took office shortly thereafter. After