Donut Economics Social Planetary Boundaries Ring Model
Bounded offline reference: Raworths doughnut places a social foundation inside an ecological ceiling, framing a safe and just space between them. Source: Raworth, Doughnut Economics 2017. No default local thresholds or proof measured sustainability; planetary-boundary downscaling needs explicit methodology. Only explicit topic keys supported: summary, reference, limitations. No complete external corpus, live data or personal assessment implied.
Description
Doughnut economics frames a space between a social foundation and an ecological ceiling.
Doughnut economics frames a space between a social foundation and an ecological ceiling.1
Local measurement requires explicit choices about thresholds and downscaling. Use this tool to select a short stored reference note.
When to use Donut Economics Social Planetary Boundaries Ring Model
Use this tool to select a short stored reference note. Identify the framework, report edition or scenario scope you intend to examine.
How to use Donut Economics Social Planetary Boundaries Ring Model and understand its results
- Identify the framework, report edition or scenario scope you intend to examine.
- Enter topic, using the field meanings and rules below, then run the tool.
- Read result.text. Interpret each field using the units, signs and evidence rules below.
- If input validation fails, correct the reported field and run again. Before applying a successful result, check the stated reference scope, units, assumptions and any retained unknown evidence.
| Input field | Meaning | Value type | Requirement |
|---|---|---|---|
| topic | Topic | string | Required |
Choose one of the exact, case-sensitive topic tokens listed below and run the tool. The implementation selects the corresponding stored text from a fixed object and returns it as result.text. Unknown tokens fail rather than fall back. The strings are shipped with the committed implementation: no search, generated forecast, external-corpus retrieval or live update occurs. The table preserves the actual stored wording.
| Exact topic token | Actual stored response |
|---|---|
| summary | Raworths doughnut places a social foundation inside an ecological ceiling, framing a safe and just space between them. |
| reference | Raworth, Doughnut Economics 2017. |
| limitations | No default local thresholds or proof measured sustainability; planetary-boundary downscaling needs explicit methodology. |
result.text=storedTopics[exact topic token] Apply the field units and exact ordering, boundary and evidence rules above.
| Output field | Meaning | Value type |
|---|---|---|
| result | Structured result containing the calculation or selected reference fields below | object |
| result.text | Stored reference text selected by the exact topic token | string |
{
"input": {
"topic": "summary"
},
"output": {
"result": {
"text": "Raworths doughnut places a social foundation inside an ecological ceiling, framing a safe and just space between them."
}
}
}Limitations and assumptions
Coverage is limited to the topic table above. Stored wording may be abbreviated and does not provide a complete external corpus, report, benchmark inventory or updated forecast.
Every listed input requires an explicit value. Unexpected fields, incorrect value types, nonfinite numbers and sparse numeric arrays fail validation; tool-specific bounds and alignment rules apply as described above. Extremely large inputs or outputs can also be rejected. An input error is distinct from a successful calculation that reports a false comparison or retains unknown evidence.
Alternative or Complementary methods
Use Wego Wellbeing Economy Governments Membership Lookup to examine a related aspect: Wellbeing Economy Governments membership is a dated institutional record.
Use Gross National Happiness Bhutan Four Pillars Nine Domains where its separate inputs and scope apply: Bhutan's GNH framework distinguishes four pillars from nine measured domains.
References
Similar or alternative tools
- Wego Wellbeing Economy Governments Membership Lookup
Wellbeing Economy Governments membership is a dated institutional record.
- Gross National Happiness Bhutan Four Pillars Nine Domains
Bhutan's GNH framework distinguishes four pillars from nine measured domains.