input: Sowell has also written a trilogy of books on ideologies and political positions, including A Conflict of Visions, where he speaks about the origins of political strife; The Vision of the Anointed, where he compares the conservative/libertarian and liberal/progressive worldviews; and The Quest for Cosmic Justice, where, as in many of his other writings, he outlines his thesis of the need for intellectuals, politicians and leaders to fix and perfect the world in utopian, and ultimately he posits, disastrous fashions. Separate from the trilogy, but also in discussion of the subject, he wrote Intellectuals and Society, where, building on his earlier work, he discusses what he argues to be the blind hubris and follies of intellectuals in a variety of areas.  Sowell challenges the notion that black progress is due to progressive government programs or policies, in The Economics and Politics of Race, (1983), Ethnic America (1981), Affirmative Action Around the World (2004), and other books. He claims that many problems identified with blacks in modern society are not unique, either in terms of American ethnic groups, or in terms of a rural proletariat struggling with disruption as it became urbanized, as discussed in his book Black Rednecks and White Liberals (2005).  In Affirmative Action Around the World Sowell holds that affirmative action covers most of the American population, particularly women, and has long since ceased to favor blacks.  Sowell described his serious study of Karl Marx in his autobiography. He opposes Marxism, providing a critique in his book Marxism: Philosophy and Economics (2011).  Sowell also favors decriminalization of all drugs.

Answer this question "How did his books sale"
output: 

input: In May 1969, after leaving the Brooklyn Underground, Vaughan joined a band called the Southern Distributor. He had learned The Yardbirds' "Jeff's Boogie" and played the song at the audition. Mike Steinbach, the group's drummer, commented: "The kid was fourteen. We auditioned him on 'Jeff's Boogie,' really fast instrumental guitar, and he played it note for note." Although they played pop rock covers, Vaughan conveyed his interest in the addition of blues songs to the group's repertoire; he was told that he wouldn't earn a living playing blues music and the band parted ways. Later that year, bassist Tommy Shannon walked into a Dallas club and heard Vaughan playing guitar. Fascinated by the skillful playing, which he described as "incredible even then", Shannon borrowed a bass guitar and the two jammed. Within a few years, they began performing together in a band called Krackerjack.  In February 1970, Vaughan joined a band called Liberation, which was a nine-piece group with a horn section. Having spent the past month briefly playing bass with Jimmie in Texas Storm, he had originally auditioned as bassist. Impressed by Vaughan's guitar playing, Scott Phares, the group's original guitarist, modestly became the bassist. In mid-1970, they performed at the Adolphus Hotel in downtown Dallas, where ZZ Top asked them to perform. During Liberation's break, Vaughan jammed with ZZ Top on the Nightcaps song "Thunderbird". Phares later described the performance: "They tore the house down. It was awesome. It was one of those magical evenings. Stevie fit in like a glove on a hand."  Attending Justin F. Kimball High School during the early 1970s, Vaughan's late-night gigs contributed to his neglect in his studies, including music theory; he would often sleep during class. His musical career pursuit was disapproved by many of the school's administrators, but he was also encouraged by many people to strive for a career in art, including his art teacher. In his sophomore year, he attended an evening class for experimental art at Southern Methodist University, but bailed when it conflicted with rehearsal. Vaughan later spoke of his dislike of the school and stated that he had to receive a daily note from the principal about his grooming.

Answer this question "When did Stevie get started?"
output: 1969,

input: As a result of his writing, at the time of his death Wallace had been for many years a well-known figure both as a scientist and as a social activist. He was often sought out by journalists and others for his views on a variety of topics. He received honorary doctorates and a number of professional honours, such the Royal Society's Royal Medal and Darwin Medal in 1868 and 1890 respectively, and the Order of Merit in 1908. Above all, his role as the co-discoverer of natural selection and his work on zoogeography marked him out as an exceptional figure.  He was undoubtedly one of the greatest natural history explorers of the 19th century. Despite this, his fame faded quickly after his death. For a long time, he was treated as a relatively obscure figure in the history of science. A number of reasons have been suggested for this lack of attention, including his modesty, his willingness to champion unpopular causes without regard for his own reputation, and the discomfort of much of the scientific community with some of his unconventional ideas.  Recently, he has become a less obscure figure with the publication of several book-length biographies on him, as well as anthologies of his writings. In 2007 a literary critic for New Yorker magazine observed that five such biographies and two such anthologies had been published since 2000. There has also been a web page created that is dedicated to Wallace scholarship. In a 2010 book, the environmentalist Tim Flannery claimed that Wallace was 'the first modern scientist to comprehend how essential cooperation is to our survival,' and suggested that Wallace's understanding of natural selection and his later work on the atmosphere be seen as a forerunner to modern ecological thinking.  The Natural History Museum, London, co-ordinated commemorative events for the Wallace centenary worldwide in the 'Wallace100' project in 2013. On 24 January, his portrait was unveiled in the Main Hall of the museum by Bill Bailey, a fervent admirer. On the BBC Two programme "Bill Bailey's Jungle Hero", first broadcast on 21 April 2013, Bailey revealed how Wallace cracked evolution by revisiting places where Wallace discovered exotic species. Episode one featured orangutans and flying frogs in Bailey's journey through Borneo. Episode two featured birds of paradise. On 7 November 2013, the 100th anniversary of Wallace's death, Sir David Attenborough unveiled a statue of Wallace at the museum. The statue was donated by the A. R. Wallace Memorial Fund, and was sculpted by Anthony Smith. It depicts Wallace as a young man, collecting in the jungle. November 2013 also marked the debut of The Animated Life of A. R. Wallace, a paper-puppet animation film dedicated to Wallace's centennial.

Answer this question "What did Alfred Russel Wallace accomplish?"
output:
discoverer of natural selection and his work on zoogeography