2 Historical background

While the film's supposed estimate for our technical progress was, with the benefit of hindsight, overly optimistic (though in many cases through lack of political will rather than any technical reason), Kubrick's intense desire for technological accuracy was unprecedented for a science fiction film, especially since the Moon based scenes were filmed before the 1969 Moon landing of Apollo 11.

The film is legendary for the depth and scale of its pre-production research and Kubrick even devised a customised filing system to deal with the vast amounts of information collected. He consulted widely with NASA, with aircraft companies, computer companies and many other research and development groups. Moreover, the film's profound themes about the past, present and potential future of humanity still resonate powerfully today.

A view of HAL 9000's Brain Room in Discovery

The film and Arthur C. Clarke novel of the same name share an interesting developmental history, with the book being modified by Clarke based on some of the film's daily rushes, with feedback in both directions.

3 Music and dialogue

3.1 Music

Music plays a crucial part in 2001, and not only because of the relatively sparse dialogue. From very early on in production, Kubrick decided that he wanted the film to be a primarily non-verbal experience, one that did not rely on the traditional techniques of narrative cinema, and in which music would play a vital role in evoking particular moods. In many respects, 2001 harks back to the central power that music had in the era of silent film.

The film is remarkable for its innovative use of classical music taken from existing commercial records. Up to that time, major feature films were typically accompanied by elaborate film scores and/or songs written especially for them by professional composers. But although Kubrick started out by commissioning an original orchestral score, he later abandoned this, opting instead for pre-recorded tracks sourced from existing recordings, becoming one of the first major movie directors to do so, and beginning a trend that has now become commonplace.

In an interview with Michel Ciment Kubrick explained:

"However good our best film composers may be, they are not a Beethoven, a Mozart or a Brahms. Why use music which is less good when there is such a multitude of great orchestral music available from the past and from our own time? When you are editing a film, it's very helpful to be able to try out different pieces of music to see how they work with the scene...Well, with a little more care and thought, these temporary tracks can become the final score."

2001 uses works by three classical composers. It features music by Aram Khachaturian (from the Gayaneh ballet suite) and famously used Johann Strauss II's best known waltz, "On The Beautiful Blue Danube", during the spectacular space-station rendezvous and lunar landing sequences. 2001 is especially remembered for its use of the opening from Richard Strauss's Also sprach Zarathustra ("Thus spoke Zarathustra"), which has become inextricably associated with the film and its imagery and themes. The film's soundtrack also did much to introduce the modern classical composer György Ligeti to a wider public, using extracts from his Requiem, Atmospheres, Lux Aeterna and (in an altered form) Aventures.

In the early stages of production, Kubrick had actually commissioned a score from noted Hollywood composer Alex North, who had written the stirring score for Spartacus and also worked on Dr Strangelove. But on 2001 Kubrick did much of the filming and editing, using as his guides the classical recordings which eventually became the music track. At some point during the editing process, Kubrick decided to use these 'guide pieces' as the final musical soundtrack, and he abandoned North's score. Unfortunately Kubrick failed to inform North that his music had not been used, and to his great dismay, North did not discover this until he saw the movie at the premiere. North's soundtrack has since been recorded commercially and was released shortly before his death. Similarly, Ligeti was unaware that his music was in the film until alerted by friends. He was at first unhappy about some of the music used, and threatened legal action over Kubrick's use of an electronically 'treated' recording of Aventures in the 'interstellar hotel' scene near the end of the film.

3.2 Dialogue

Alongside its use of music, the dialogue in 2001 is another notable feature, although the relative lack of dialogue and conventional narrative cues has baffled many viewers. One of the film's most striking features is that there is no dialogue whatsoever for the first twenty minutes of the film -- the entire narrative of this section is carried by images, actions, sound effects, and two title cards.

Only when the film moves into the postulated 'present' of 2001 do we encounter characters who speak. By the time shooting began, Kubrick had deliberately jettisoned much of the intended dialogue and narration, and what remains is notable for its apparently banal nature -- an announcement about the lost cashmere sweater, the awkwardly polite chit-chat between Floyd and the Russian scientists, or his comments about the sandwiches en route to the monolith site. The exchanges between Poole and Bowman on board the "Discovery" are similarly flat, unemotional and generally lack any major narrative content. Kubrick clearly intended that the subtext of these exchanges -- what is not said, what lies behind them -- should be the real, meaningful content.

3.3 Narrative through sound

Kubrick's unique treatment of narrative in 2001 is perhaps best exemplified by the scene in which the HAL-9000 computer murders the three hibernating astronauts while Bowman is outside the ship trying to rescue Poole (who is already dead). The inhuman nature of the murders is conveyed with chilling simpiclity, in a scene that contains only three elements.

When HAL disconnects the life support systems, we see a flashing warning sign, COMPUTER MALFUNCTION, shown full-screen and accompanied only by the sound of a shrill alarm beep; this is intercut with static shots of the hibernating astronauts, encased in their sarcophagus-like pods, and close-up full-screen shots of the life-signs monitor of each astronaut. As the astronauts begin to die, the warning changes to LIFE FUNCTIONS CRITICAL and we see the vital signs on the monitors beginning to level out. Finally, when the three men are dead, there is only silence and the ominously banal flashing sign, LIFE FUNCTIONS TERMINATED. Other than the alarm sound and the constant background hiss of the ship's environmental system, the entire scene is enacted with no dialogue, no music, no physical movement of any kind.

4 Scientific accuracy

In general, the film is extremely realistic: it was one of the few science fiction films to accurately portray space (a vacuum) as having no sound and to have spaceships producing no sound while traveling through space. Its vision of the 'future' is also frequently accurate: space travel (although incorrectly postulated as being commonplace by 2001) is presented as boring; telephone numbers have a greater number of digits than they had the 1960s; and computers are ubiquitous.

The film's failures of scientic accuracy include the following:

• The height of lunar mountains was overestimated, as the film was made before the lunar expeditions of the Apollo program, and because meteoric erosion was underestimated.
• The thermal radiators on Discovery, originally intended to be included, were eventually removed from the design because Kubrick felt they looked too much like wings. Discovery is thus not a viable spacecraft as shown.
• An unavoidable technical error is that the dust blown up by the exhaust of the lunar shuttle is seen to billow up from the landing pad, rather than radiate out in straight lines, as would happen in the near-vacuum of the lunar surface.
• A further inaccuracy seemingly ignored by many commentators is the varying phases of the Earth as seen from the Moon during the landing manoevers of the Aries 1B moonship (an error of continuity as well as science).
• In the sequence in which David Bowman blows the hatch on his space pod to regain entry to Discovery's airlock there is a shot with Dave rebounding to and fro in the airlock chamber, while his space pod is still sitting just outside the airlock door. Since the pod is not fixed to Discovery, the blowing of the hatch would have caused the pod to move away on the thrust of its escaping atmosphere -- though rather slowly, given a rough estimation of the mass and speed of ejected air, and mass of the pod. This being said, it is not impossible that the ejection procedure involves automatic compensation by the thruster of the pod.

Among the failures to predict future technology are the ship's computer interfaces, with numerous small screens displaying FORTRAN code, instead of screens with multiple 'windows' and graphical user interfaces. On the other hand, HAL's speech, understanding and self-determining abilities exceed the 2001 state of the art by orders of magnitude.

5 Sequels

A sequel to the film, titled was based on Clarke's book and was released in 1984. (The book was released in 1982.) However, Kubrick was not involved in the production of this film, which did not have the impact of the original. Arthur C. Clarke went on to write ( 1987) and ( 1997).

2001: A Space Odyssey is consistently on the Internet Movie Database's list of top 250 films, was #22 on AFI's 100 Years, 100 Movies and #40 on its 100 Years, 100 Thrills, and been deemed "culturally significant" by the United States Library of Congress and selected for preservation in the National Film Registry.

6 Trivia

Spaceship USSS Discovery launching an EVA pod. Note the deliberatlely non-aerodynamic design of both crafts.

• Kubrick and his team tried several variants of the alien artefacts; one of the early favoured designs was an octahedron, but Kubrick later rejected this, although a group of octahedral shapes is shown floating in space during the Stargate sequence; a transparent version of the familiar rectangular monolith was also constructed out of perspex, but it proved too difficult to light and shoot effectively and Kubrick then had the prop remade in its final form, which was cast in black lucite .

• It has been claimed that the psychedelic "stargate sequence" that concludes the film, entitled "Jupiter and Beyond the Infinite", matches perfectly with the Pink Floyd song, "Echoes", just as Pink Floyd's Dark Side of the Moon is believed to sychronise well with the movie The Wizard of Oz. [1]

• The first portion of the psychedelic "stargate sequence" was made using Slit-Scan photography, a camera technique in which bands of color from a thin slit are projected onto photographic film. [2] The images used for this sequence can be viewed in their original form using Slit-Scan unraveling techniques. [3] Some of the revealed images appear to be photographs from nature (flowers, coral, etc.) and geometric light shapes.

• It has been frequently noted that "HAL" is " IBM," shifted one letter back. Clarke insists that this is a coincidence; see HAL 9000#HAL wordplay.

• There is a small block of text that is re-used in the Odyssey series each time a Star Child is formed: ...brooding over his|her still untested powers; for he|she was master of the world, and not quite sure what to do next. But he|she would think of something.

• HAL/S is a real-time aerospace computer language used in the Space Shuttle.

• The book's description of the moon Iapetus curiously closely describes another Saturnian moon, Mimas; this was a coincidence, as images of the moons of Saturn did not become available until 1980.

• 2001 was filmed at the same time and in the same studios as the 1967 James Bond film You Only Live Twice and Arthur C. Clarke is believed to have made a brief non-speaking cameo appearance in one scene of the latter film.

7 See also

• List of fictional computers
• Toynbee tiles

8 External links

Wikiquote has a collection of quotations by or about .

• Flash animation offering an analysis of the film
• 2001: A Space Odyssey Internet Resource Archive
• Notes on Alex North's 2001 soundtrack
• Sir Arthur C. Clarke links
• Clarke image archive

Space Odyssey | | |

1968 books 1968 films AFI 100 Movies AFI 100 Thrills US National Film Registry Kubrick films Science fiction films Science fiction novels Cult films

<Hide>