Some context: John Wood Campbell Jr. (June 8, 1910 - July 11, 1971) was an American science fiction writer and editor. He was editor of Astounding Science Fiction (later called Analog Science Fiction and Fact) from late 1937 until his death and was part of the Golden Age of Science Fiction. Campbell wrote super-science space opera under his own name and stories under his primary pseudonym, Don A. Stuart. Campbell also used the pen names Karl Van Kampen and Arthur McCann.
In the 1930s Campbell became interested in Joseph Rhine's theories about ESP (Rhine had already founded Parapsychology Laboratory at Duke University when Campbell was a student there), and over the following years his growing interest in parapsychology would be reflected in the stories he published when he encouraged the writers to include these topics in their tales, leading to the publication of numerous works about telepathy and other psionic abilities. His increasing tendencies would eventually start to isolate and alienate him from some of his own writers. He wrote favorably about such things as the "Dean drive", a device that supposedly produced thrust in violation of Newton's third law, and the "Hieronymus machine", which could supposedly amplify psi powers.  In 1949, Campbell also became interested in Dianetics. He wrote of L. Ron Hubbard's initial article in Astounding that "It is, I assure you in full and absolute sincerity, one of the most important articles ever published." He also claimed to have successfully used dianetic techniques himself.  Asimov wrote: "A number of writers wrote pseudoscientific stuff to ensure sales to Campbell, but the best writers retreated, I among them. ..." Elsewhere Asimov went on to further explain, "Campbell championed far-out ideas ... He pained very many of the men he had trained (including me) in doing so, but felt it was his duty to stir up the minds of his readers and force curiosity right out to the border lines. He began a series of editorials ... in which he championed a social point of view that could sometimes be described as far right (he expressed sympathy for George Wallace in the 1968 national election, for instance). There was bitter opposition to this from many (including me - I could hardly ever read a Campbell editorial and keep my temper)."
Did Campbell enjoy that he provoked these reactions in people?
A: felt it was his duty to stir up the minds of his readers and force curiosity right out to the border lines.

Some context: Luke Skywalker is a fictional character and the main protagonist of the original film trilogy of the Star Wars franchise created by George Lucas. The character, portrayed by Mark Hamill, is an important figure in the Rebel Alliance's struggle against the Galactic Empire. He is the twin brother of Rebellion leader Princess Leia Organa of Alderaan, a friend and brother-in-law of smuggler Han Solo, an apprentice to Jedi Masters Obi-Wan "Ben" Kenobi and Yoda, the son of fallen Jedi Anakin Skywalker (Darth Vader) and Queen of Naboo/Republic Senator Padme Amidala and maternal uncle of Kylo Ren/Ben Solo. The now non-canon Star Wars expanded universe depicts him as a powerful Jedi Master, husband of Mara Jade, the father of Ben Skywalker and maternal uncle of Jaina, Jacen and Anakin Solo.
Luke Skywalker was initially called "Luke Starkiller", and went through multiple design changes. The character was at one point designed as a 60-year-old grizzled war hero, later as a Jedi Master, and as a woman. The last name "Starkiller" remained for the first few months of production, Hamill on-camera used the name 'Luke Starkiller" the sole time he referred to himself during filming. "Starkiller" was dropped due to what Lucas called "unpleasant connotations".  An alternative ending pitched by George Lucas for Return of the Jedi was Luke assuming his father's role as Darth Vader after the latter's death and intending to rule in his place. Though Lawrence Kasdan favored the idea, Lucas ultimately declined, since the films were made for children. Another conclusion to the film featured the character disappearing into the wilderness akin to "Clint Eastwood in the spaghetti westerns".  During the filming of the original Star Wars trilogy, George Lucas informed Hamill that he would be needed to reprise the role when he was middle aged. Lucas further explained that his role as Luke would be handing "Excalibur to the next generation". Hamill had no reaction at the time, as he thought of making Star Wars films decades in the future as an abstract concept. Hamill learned of the sequel trilogy over the summer of 2012 at a Star Wars celebration during lunch where Lucas told him one was in development. Hamill recalled shaving his beard to portray The Trickster in The Flash, then letting it grow back for the filming of his scenes.  Luke's lack of screen time in The Force Awakens was due to concerns by screenwriter Michael Arndt that his presence would mean the audience would have less interest in protagonist Rey, leading to an agreement that he be removed from the plot and instead become a plot device. Hamill attended meetings for script readings, and helped conceal Luke's role in the film; instead of dialogue, he read stage directions. Abrams said it allowed him to remain involved and that his reading helped make a "better experience for everyone."
Are there any other interesting aspects about this article?
A:
Luke's lack of screen time in The Force Awakens was due to concerns by screenwriter Michael Arndt