# ripening (approaching)

parameters approaching the values at which a new window opens, while nothing yet occupies it.

- Computed level: L18 (depth in the emergence graph, not abstraction)
- Status: review  ·  Domain: emergent phenomena  ·  Arena: dynamic systems

## Emergence
**Emerges from:** [parameter](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-parameter.condition), [window](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-window.range), [wall](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-wall.range-end), [drift](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-drift.aimless), [approach](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-approach.spatial), [new](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-new.recent), [nothing](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-nothing.absence), [open](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-open.spatial), [time](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-time.dimension), [yet](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-yet.temporal), [value](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-value.worth)

**Through:** Conditions drift aimlessly toward a boundary value at which a window can open, bringing a new state into proximity where none previously existed, while nothing occupies it and time has not yet crossed the threshold.

**Novel properties:**
- imminence of transition
- unoccupied potential
- temporal nearness to emergence

## Examples
- The Mauna Loa CO₂ concentration approached 400 ppm in 2012, nearing a climate tipping point never crossed in 800,000 years. *(climate)*
- In 2008, Iceland’s banking assets swelled to ten times GDP, seconds before the national financial system collapsed. *(economics)*
- The Fukushima Daiichi reactors approached core meltdown temperatures within minutes after cooling systems failed post-tsunami. *(engineering)*

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*Canonical: https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-ripening.approaching*  
*Structured data: https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-ripening.approaching.json*  
*Every definition provably resolves to space, time, energy and pattern.*