science

World on a Wire

World on a Wire is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand World on a Wire rather than just read about it. In short: World on a Wire (German: Welt am Draht) is a 1973 West German science fiction television serial, starring Klaus Löwitsch and directed by Rainer Werner Fassbinder. Shot in 16 mm, it was made for West German television and originally aired in 1973 in ARD as a two-part miniseries.

Key takeaways

World on a Wire belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect World on a Wire to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of World on a Wire from memory before moving on to harder problems.

Reference excerpt

World on a Wire (German: Welt am Draht) is a 1973 West German science fiction television serial, starring Klaus Löwitsch and directed by Rainer Werner Fassbinder. Shot in 16 mm, it was made for West German television and originally aired in 1973 in ARD as a two-part miniseries. It was based on the 1964 novel Simulacron-3 by Daniel F. Galouye. An adaptation of the Fassbinder version was presented as the play World of Wires, directed by Jay Scheib, in 2012. Its focus is not on action, but on sophistic and philosophic aspects of the human mind, simulation, and the role of scientific research. A movie based on the same novel titled The Thirteenth Floor starring Craig Bierko was released in 1999.

Plot In the present day, the Institute for Cybernetics and Futurology's (Institut für Kybernetik und Zukunftsforschung) new supercomputer hosts a simulation program that includes an artificial world with more than 9,000 "identity units" who live as human beings, unaware that their world is just a simulation. Professor Vollmer (Adrian Hoven), who is the technical director of the program, is apparently on the verge of an incredible secret discovery. He becomes increasingly agitated and anti-social before dying in a mysterious accident. His successor, Dr. Fred Stiller, has a discussion with Günther Lause, the security adviser of the institute when the latter suddenly disappears without a trace before he is able to pass on Vollmer's secret to Stiller. More mysterious still is the fact that none of the other IKZ employees seem to have any memory of Lause. Meanwhile, one of the identity units in the simulation attempts suicide. This unit is deleted by Stiller's colleague Walfang to keep the simulation stable. To investigate the reasons for the suicide, Stiller enters into the simulated world to interview the contact unit. The unit, called Einstein, is the only identity unit that knows the "world" is a simulation, and this is necessary to run the program. In an attempt to become a real person, Einstein switches his mind into Walfang's body while Stiller is in contact with the simulated world. Einstein gives Stiller an explanation for the mysteries, vanishing memories, and vanishing persons, telling him that Stiller's "real world" is nothing but a simulation of the real world, which is one level above. This knowledge causes Stiller to slip into insanity. The other "real" people interrogate Stiller and he is threatened with death, incarceration, and involuntary commitment. Stiller is finally able to convince Hahn, the IKZ psychologist, of his theory. The latter soon dies in an accident that is pinned on Stiller, marking him as the suspected murderer of both Hahn and Vollmer. Stiller flees and searches for the necessary contact unit who can connect his "real" world with the real world, a level above. He survives several assassination attempts and discovers the contact is Eva, who was projected into the simulation after Vollmer's death (as his non-existent daughter). Stiller accepts her presence, believing they once had a romance. Eva tells him he was modeled on the real Fred Stiller, a person whom Eva loved, but who went mad with power from directing the simulation in the world above. While Stiller is programmed to die in an ambush, Eva switches the minds of the two Stillers and brings the simulated Stiller into the real world.

Music The martial folk song "Westerwaldlied" and standard German love song "Lili Marleen" are both featured in an extended scene in which Stiller seeks temporary respite in a cabaret. During the Siskins house party scene early in the movie, Ingrid Caven sings the song "The Boys in the Back Room". "The instrumental "Albatross" by Fleetwood Mac plays during the credits of both parts, as well as a scene in Part 2.

Cast

Release The original TV miniseries was shot at 16mm with PAL system, then the standard TV encoding system in much of the Europe. A restored version was shown at the 60th Berlin International Film Festival in 2010. It was also released on Region 2 DVD by Kinowelt/Arthaus as part of the Arthaus premium series and by Second Sight in the UK. It has since screened at the Melbourne International Film Festival, New York's Museum of Modern Art, Rochester, NY's Dryden Theatre, the Harvard Film Archive, San Francisco's Roxie Theater, the Cleveland Cinematheque, Nashville's Belcourt Theatre, the University of Colorado at Boulder's International Film Series, and the Los Angeles County Museum of Art in 2010 and 2011, as well as at The New Beverly Cinema in 2022. The series was released on Blu-ray and two-disc DVD in the United States by The Criterion Collection in February 2012. It was released on Blu-ray in the UK by Second Sight in 2019 (limited edition) and 2021 (standard edition). The Criterion release runs at 24 frames per second while the Second Sight release runs at 25 frames per second as originally recorded.

See also Simulacra and Simulation Simulacron-3 Simulated reality Joan Is Awful The Thirteenth Floor Virtual reality

References

External links World on a Wire at IMDb World on a Wire at Rotten Tomatoes Welt am Draht – Trailer (ENsubs) (2:32) on YouTube Welt am Draht page at Rainer Werner Fassbinder Foundation Release information by Kinowelt [in German] World on a Wire: The Hall of Mirrors an essay by Ed Halter at The Criterion Collection

Worked examples

Example 1 — a first encounter with World on a Wire

Start with the simplest possible case. Write down what World on a Wire claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to World on a Wire before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about World on a Wire ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of World on a Wire

In research: World on a Wire appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses World on a Wire in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: World on a Wire is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1970s dystopian films, 1973 German-language films, 1973 German films, so understanding it makes those chapters shorter.
In everyday life: Look for World on a Wire outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study World on a Wire in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what World on a Wire means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain World on a Wire out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is World on a Wire in simple terms?

Why does World on a Wire matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study World on a Wire?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on World on a Wire.