Tenet (2020) by George Nolan revolves around recursive thinking and responding to unreasonably difficult problems. Nolan introduces the time-reversed material as the core dynamic, then iteratively increases the complexity from there, in ways specifically designed to ensure that as much of the audience as possible picks up as much recursive thinking as possible.
This chart describes the movement of all key characters plot elements through the film; it is actually very easy to follow for most people. But you can also print out a bunch of copies and hand them out before the film (it isn’t a spoiler so long as you don’t look closely at the key).
Most of the value comes from Eat the Instructions-style mentality, as both the characters and the viewer pick up on unconventional methods to exploit the time reversing technology, only to be shown even more sophisticated strategies and are walked through how they work and their full implications.
It also ties into scope sensitivity, but it focuses deeply on the angles of interfacing with other agents and their knowledge, and responding dynamically to mistakes and failures (though not anticipating them), rather than simply orienting yourself to mandatory number crunching.
The film touches on cooperation and cooperation failures under anomalous circumstances, particularly the circumstances introduced by the time reversing technology.
The most interesting of these was also the easiest to miss:
The impossibility of building trust between the hostile forces from the distant future and the characters in the story who make up the opposition faction. The antagonist, dying from cancer and selected because his personality was predicted to be hostile to the present and sympathetic to the future, was simply sent instructions and resources from the future, and decided to act as their proxy in spite of ending up with a great life and being unable to verify their accuracy or the true goals of the hostile force. As a result, the protagonists of the story ultimately build a faction that takes on a life of its own and dooms both their friends and the entire human race to death by playing a zero sum survival game with the future faction, due to their failure throughout the film to think sufficiently laterally and their inadequate exploitation of the time-reversing technology.
Tenet (2020) by George Nolan revolves around recursive thinking and responding to unreasonably difficult problems. Nolan introduces the time-reversed material as the core dynamic, then iteratively increases the complexity from there, in ways specifically designed to ensure that as much of the audience as possible picks up as much recursive thinking as possible.
This chart describes the movement of all key characters plot elements through the film; it is actually very easy to follow for most people. But you can also print out a bunch of copies and hand them out before the film (it isn’t a spoiler so long as you don’t look closely at the key).
Most of the value comes from Eat the Instructions-style mentality, as both the characters and the viewer pick up on unconventional methods to exploit the time reversing technology, only to be shown even more sophisticated strategies and are walked through how they work and their full implications.
It also ties into scope sensitivity, but it focuses deeply on the angles of interfacing with other agents and their knowledge, and responding dynamically to mistakes and failures (though not anticipating them), rather than simply orienting yourself to mandatory number crunching.
The film touches on cooperation and cooperation failures under anomalous circumstances, particularly the circumstances introduced by the time reversing technology.
The most interesting of these was also the easiest to miss:
The impossibility of building trust between the hostile forces from the distant future and the characters in the story who make up the opposition faction. The antagonist, dying from cancer and selected because his personality was predicted to be hostile to the present and sympathetic to the future, was simply sent instructions and resources from the future, and decided to act as their proxy in spite of ending up with a great life and being unable to verify their accuracy or the true goals of the hostile force. As a result, the protagonists of the story ultimately build a faction that takes on a life of its own and dooms both their friends and the entire human race to death by playing a zero sum survival game with the future faction, due to their failure throughout the film to think sufficiently laterally and their inadequate exploitation of the time-reversing technology.
I’d recommend Primer over this.