Gifts of the Aliens: what the film "Arrival" revealed about the brain, language, and time

In 2016, Denis Villeneuve made a film that pretends to be science fiction in order to talk about grief, language, and time. Arrival is an adaptation of Ted Chiang's novella "Story of Your Life" (1998), and it begins not with the arrival of aliens, but with the birth and death of the protagonist's daughter.

Amy Adams plays Louise Banks — a linguist recruited by the U.S. military to communicate with the aliens. Twelve black shells appear at twelve locations on the planet simultaneously, without warning. Inside are creatures that soldiers call heptapods: Abbott and Costello. They write circles in the air, and each circle is a whole sentence, expressed all at once, with no beginning and no end.

She is joined by physicist Ian Donnelly, played by Jeremy Renner. While militaries around the world — including General Shang in China — demand an answer to the question "what is your purpose on Earth?", Louise understands: there must be no rush. Language cannot be forced open. The screenplay was written by Eric Heisserer, the music by Jóhann Jóhannsson, the cinematography by Bradford Young. The studio: Paramount Pictures.

The first and primary gift of the heptapods is their language. Human writing is linear: we read left to right, top to bottom, one word at a time. The heptapod language is nonlinear. Each symbol is a circle in which the beginning and the end are connected. Cause and effect are present simultaneously. There is no "before" and "after" — there is the whole.

Ted Chiang, the author of the novella, drew on a real linguistic theory — the Sapir-Whorf hypothesis. In its weak form, it states: the language you speak influences how you think. In its strong form — language determines your perception of reality. In the world of "Arrival," the strong form turns out to be true: having learned the heptapod language, Louise begins to perceive time not as a line, but as a whole.

This is not time travel. It is a restructuring of perception. The past, present, and future become accessible simultaneously — like a circle in which you cannot tell where it begins.

The film's climax hinges on a single word. The heptapods transmit a symbol that Louise translates as "weapon." The military sees a threat. China and Russia prepare to strike. The world stands on the brink of war.

But in the heptapod language, "weapon" and "tool" are the same word. The gift is neutral. Language is both a weapon and a tool. Everything depends on who uses it and how.

This is the second gift: the understanding that language is not a passive shell for thoughts. It is active. It changes the one who learns it. Louise learns the language — and the language teaches Louise. By the time she realizes this, she already sees the future: her daughter Hannah, her birth, her death at age twelve. And she still chooses this path.

The third gift is the subtlest and the most important for us. The heptapods do not give technology, they do not give a weapon, they do not give energy. They give a way of thinking.

Nonlinear thinking is not "thinking faster." It is the ability to hold the whole simultaneously, to see all connections, to understand a system as a single object rather than a sequence of events. In Ted Chiang's novella, this is described through Fermat's principle of least action — a physical law by which light "chooses" the optimal path, as if knowing the endpoint in advance. Heptapods think the same way: they do not proceed from cause to effect, they see the entire path at once.

This is where the film connects with what we know about the human brain. Neuroscience shows: experts in logical tasks — chess players, mathematicians, puzzle solvers — do not think "step by step." They see the pattern as a whole. A master sees the entire chessboard; a novice sees individual pieces.

This is where the connection to sudoku begins.

Sudoku is a 9×9 grid in which every number must be consistent with all the others. You cannot solve it linearly, cell by cell — at least not at hard levels. You must hold all constraints in mind simultaneously: the row, the column, the 3×3 block. Every number is connected to every other. It is a nonlinear system packed into a square.

The heptapod circle and the sudoku grid are two ways of expressing the same thing: a system where everything is connected to everything, where you cannot change a part without affecting the whole. When you solve sudoku, you learn to see the entire grid at once — just as Louise learned to see all of time at once.

This is not a metaphor. It is training the same cognitive skill: holistic perception of a system. In our article on sudoku, we discussed how this relates to graph thinking, to career, to working in the age of AI. "Arrival" shows the same idea through language — a language that rewires the brain.

The heptapods did not give a tool. They gave proof that the brain can be rewired. And sudoku is a small, accessible way for anyone to begin.

There is another layer without which the film does not work. Louise, having learned the heptapod language, sees the future — a future in which her daughter Hannah dies at age twelve. And she still chooses that future. Not because she wants to suffer. Because the gift of nonlinear thinking is acceptance of the whole. You cannot take the joy of birth while refusing the pain of loss. In a circle there is no beginning and end — there is a whole life.

Screenwriter Eric Heisserer said about this: "It reminds us that grief and loss affect us so deeply because we chose to connect with someone just as deeply. Despite the pain, that's a good thing."

This is perhaps the most honest gift that science fiction has ever received: the knowledge that meaning lies not in avoiding pain, but in the willingness to accept the whole.

Primary sources

• Chiang, Ted. "Story of Your Life" (1998) — the novella that became the basis for the film
• Villeneuve, Denis. Arrival (2016), Paramount Pictures
• Heisserer, Eric. Screenplay, 2016

Linguistics and philosophy

• Sapir-Whorf hypothesis — Wikipedia
• Principle of least action — Wikipedia
• Heptapod language — Wikipedia
• Slate: A Linguist on Arrival's Alien Language
• Noletto & Lopes (2020): Heptapod B and Whorfianism

Film analysis

• StudioBinder: Arrival Movie Explained
• Wikipedia: Arrival (film)
• FoundFlix: Ending Explained

Related topics on the portal

• Sudoku — brain trainer: interactive article with game