Question: Why did HAL go berserk? I thought it was because HAL knew the real reason for the mission (as Dr. Floyd reveals in the pre-recorded briefing), and was suspicious or curious of whether or not Dave and Frank knew. So when Dave is showing his drawings to HAL, HAL uses this opportunity to discuss the "rumours" with Dave. HAL of course is thinking as a computer in a chess game, and assumes to know what Dave will say next. But Dave thinks HAL is doing some psychology report on the crew and asks HAL that question. HAL did not expect this response, and quickly responds, "Of course I am." Now HAL is caught in a lie and does not know what Dave's next question might be, so he diverts the conversation by creating the AE-35 unit crisis. This, of course, sends the astronauts down a path that he cannot control, and he ultimately must terminate the crew to protect himself. 2010, however, went down some other path that did not make any sense to me. Hence the question. I would love the opportunity to discuss.
mschiavi
24th Jul 2010
2001: A Space Odyssey (1968)
Answer: The HAL 9000 was designed to replicate almost every aspect of human mental processes, faster and with perfect recall. It was, essentially, artificial intelligence, but not nearly as complex as human intelligence (because nothing is as complex as human intelligence, that we know of). In carrying out the Jupiter Mission, HAL was instructed to deceive the standing crew (Frank Poole and Dave Bowman) regarding the mission objectives; however, HAL was not so sophisticated that it knew how to deceive. As it turned out, HAL was "human" enough that it felt guilt and even paranoia for deliberately lying to Frank and Dave. But HAL had no contingency for guilt or paranoia responses, and it drove the machine quite mad. Homicidally insane.
19th Jul 2010
2001: A Space Odyssey (1968)
Continuity mistake: On board the Aries Moon Shuttle is the famous scene when the Pan Am flight attendant serves a meal to Dr. Floyd and then retrieves additional meals, enters the doorway and walks 180 degrees up the wall and over to be upside down to deliver the meals to the shuttle pilots. However, from the outside view of the spacecraft, the pilots are sitting perpendicular to where the passengers sit and she should only have walked up the wall 90 degrees.
19th Jul 2010
From Here To Eternity (1953)
Continuity mistake: During the fight scene between Pvt. Prewitt and Sgt. Ike Galovitch, the Sgt. in charge of the detail, Sgt. Thornhill, runs off to inform Sgt. Warden of the fight. However, between the time he runs off and returns he is seen in the close circle around the fight. (01:20:45)
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Chosen answer: This is explained in the sequel, 2010. In that film, Doctor Chandra explains that Hal was given orders that directly contracted each other. He was informed about the monolith and instructed to complete the mission should the humans become unable to, but was also programmed not to deceive, and to relay information without distortion. This caused a "mental" breakdown in his programming. He decided the only course of action was to incapacitate/eliminate the crew and then complete the mission.