---
name: Cause and Effect
slug: cause-and-effect
type: universal_primitive
status: running
version: ∞.0.0
released: before memory
maintainer: physics (delegated to [entropy](/entropy))
dependencies:
  - time
  - matter
  - at least one event
license: irrevocable
tags:
  - causality
  - physics
  - philosophy
  - narrative
  - everything
---

Cause and Effect

What it actually is

One thing leans against another, and the other falls.

How it works

Something happens. The universe registers it. Something else happens. This is not a law so much as a posture, the way reality always tilts forward. The mechanism is ancient and has no off switch.

The sequence:

A state exists.
A disturbance enters.
The state cannot hold.
A new state blooms from the wreckage of the old.
Repeat until heat death.

Nothing watches this happen. It just happens, with the patience of stone.

Features

Directionality. Always upstream to downstream. Never the reverse, officially.
Invisibility of the chain. You see the fall. You do not see the ten thousand hands that tilted the first stone.
Delay. The cause sleeps inside the effect, sometimes for years. It wakes on its own schedule.
Amplification. Small sparks find dry forests. Large intentions fall flat. Scale is not proportional. It is ironic.
Narrative gravity. Humans read cause-and-effect into almost everything. The pattern-hungry mind cannot help itself.

Known bugs

Correlation masquerades. Two effects from one cause will appear to cause each other. They do not. They are siblings, not parent and child.
Retrocausality (unconfirmed). Certain interpretations of quantum mechanics suggest effect can precede cause. The documentation on this is contested and unsettling.
Infinite regress. Ask what caused the cause. Then ask again. You will not find a floor.
Free will conflict. If every cause was caused, the self dissolves into a long chain of dominoes. Philosophers have filed many tickets on this. None closed.

Edge cases

Scenario	Behavior
Simultaneous causes	System chooses one, quietly, without explanation
Cause without observable effect	Effect exists, outside your frame
Effect that becomes its own cause	Loop. See: grief, habit, war
Cause that is also an effect	Always. Every single time.

Error codes

ERR_NO_PRIOR_CAUSE        // returned once, at the beginning
ERR_CHAIN_TOO_LONG        // thrown when blame is distributed
ERR_EFFECT_DELAYED        // standard. not an error. just timing
ERR_CORRELATION_CONFUSED  // see known bugs
ERR_OBSERVER_INSERTED     // when the watching changed the thing

Changelog

Before time: Initialized.
~13.8 billion years ago: First commit. Everything since is downstream.
~300,000 BCE: consciousness begins logging its own causal role. Logs are unreliable.
1687: Newton formalizes three laws. The universe was already doing all of this.
1905: Einstein complicates the timestamps.
Now: Still running. No deprecation planned.

FAQ

Can I escape it? No. You are it.

Is it fair? It is precise. Precision and fairness do not overlap by default.

What started it? Open ticket. Assigned to no one.

drafting spec…