Back to LABO

Project idea

La Soupe aux choux: Soup, Gas and First Contact

21.06.2026

An analysis of La Soupe aux choux as a first-contact comedy: flatulence as signal, soup as exchange protocol, body as antenna and biological transmission.

Hypothesis: La Soupe aux choux can be read as a rural first-contact comedy in which the extraterrestrial signal does not pass through mathematics, radio or alphabet, but through body, gas, food and hospitality.

Trailer for La Soupe aux choux (1981), embedded from YouTube: real images from the film without copying protected stills.

Reference Points

La Soupe aux choux is a 1981 French film directed by Jean Girault, adapted from René Fallet’s novel. It stars Louis de Funès, Jean Carmet and Jacques Villeret. The film mixes popular comedy, rural science fiction and melancholy: two old friends, Le Glaude and Le Bombé, live apart from the modern world until an alien from planet Oxo, nicknamed La Denrée, arrives.

The Transmission Medium

For A.L.I, the decisive point is the call mechanism. In the film, the alien’s arrival is linked to a nocturnal farting scene after cabbage soup. The joke is trivial, but it produces a very interesting communication idea: an involuntary, bodily, odorous, sonic, non-linguistic signal becomes detectable by an intelligence from elsewhere.

soup → fermentation → gas → bodily sound → signal → extraterrestrial arrival

The film turns a low biological function into a comic antenna. What is socially shameful becomes cosmologically efficient. The body is not only an organism: it becomes a transmitter.

Soup as Protocol

After first contact, cabbage soup becomes more than a dish. It acts as gift, proof and diplomatic substance. Le Glaude gives soup to La Denrée, who brings it back to Oxo. Food becomes a material message: it carries taste, culture and terrestrial chemistry.

  • Initial signal: bodily noise, accident, unintentional call.
  • Response: arrival of the saucer and La Denrée.
  • Exchange: soup given, then desire to return.
  • Translation: gestures, looks, strange sounds, progressive understanding.
  • Alliance: contact becomes hospitality.

A Low Language

The film is revealing because it reverses the classical imaginary of contact. Instead of a pure, mathematical, luminous or spiritual message, it proposes a low language: fart, soup, alcohol, shack, soil, old age. The cosmic passes through the grotesque.

This reversal is useful for A.L.I: it reminds us that an interstellar language is not necessarily noble. It can be accidental, organic, comic, digestive, olfactory or culinary. A non-human intelligence might detect emissions that we do not consider messages.

The Body as Transmitter

In a serious reading of the gag, transmission depends on several layers:

ElementA.L.I reading
Soupterrestrial chemistry, local culture, food ferment
Gasbiological result, organic signature
Soundacoustic wave, involuntary rhythm
Smellpossible chemical information
Repetitiondetectable pattern, call
Saucermobile receiver, response to signal

La Denrée and Translation

La Denrée does not immediately speak like humans. Contact happens through sounds, gestures, reactions, trials and food. It is a proto-translation situation: before words, there is repetition, imitation, object exchange and the recognition of shared pleasure.

The film’s comedy hides a strong idea: a language may begin with material dependence. La Denrée returns not because he understands a speech, but because taste creates a bond.

What This Means for A.L.I

The film widens the possible forms of message:

  • a signal is not necessarily intentional;
  • a biological emission may become a sign for another receiver;
  • food can be a chemical archive;
  • the grotesque can become a contact protocol;
  • hospitality may precede translation;
  • the first message may be an invitation to return.

A.L.I Prototype: Soup-Signal

An installation inspired by the film could avoid literal imitation while keeping its core idea:

  • a pot releases the smell of soup;
  • sensors measure steam, temperature, CO₂ or volatile compounds;
  • these data become low sounds, light signals or radio code;
  • an “extraterrestrial receiver” responds when the soup reaches a certain state;
  • the audience understands that cooking has become an antenna.
recipe → chemistry → sensors → modulation → light/radio signal → response

Critical Position

La Soupe aux choux is not a treatise on extraterrestrial contact, but its comic force opens a very A.L.I hypothesis: messages may emerge from the least prestigious zones of living matter. The first language between two worlds could be a noise, a smell, a taste, a misunderstanding or a gift.

Sources and Images

LABO question: what if the first signal detected by an extraterrestrial intelligence was not our finest message, but an involuntary emission of our biology?