STEM foundation of Innovation Nexus
The science, technology, engineering and mathematics Innovation Nexus rests on. Each method has a canonical page in the STEM Commons, hosted by GCRI, and a page here on how it is applied in this field.
- Publisher
- The Global Risks Forum
- Field
- Innovation, Artificial intelligence, Industry and robotics
- Status
- Established
- Service level
- R0: information and enquiries
Method registry
Innovation · 12 methods in use
Methods in use
| Policy, institutional and… | 7 | Cross-validation | Q3 | Current |
| Artificial intelligence and… | 11 | Hindcast | Q2 | Current |
| Systems engineering | 2 | Cross-validation | Q1 | Current |
Selected method
- Method
- Policy, institutional and…
- Steward
- Sandbox regulator
- Assumptions
- stated on its page
- Limits
- what it cannot say, published
Skill on held-out data
Innovation Nexus · Method registryMethod registry, in outline: domain structure with placeholder names and illustrative values, not a record.
The short answer.
The Innovation Nexus STEM foundation is the set of canonical methods its findings depend on, from policy, institutional and decision science to systems engineering. Each method has a canonical STEM Commons page and a page here on its use in the innovation field.
Methods feeding this platform.
Fig.The methods this platform draws on and what each one feeds. Design, not a record.
Connected activity in Egypt and the Nile Delta.
Night-time lights and population density, the footprint of electrified, connected activity, framed on Egypt and the Nile Delta as an example geography for this subject; each layer is a dated NASA product.
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Connected activity
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Latest available
NASA GIBS / EOSDIS · ASTER GDEM (METI, NASA) · Natural Earth
Loading the latest NASA imagery.
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Night-time lights and population density, the footprint of electrified, connected activity, framed on Egypt and the Nile Delta.Satellite and model products as NASA publishes them, each with its own date; indicators, not assessments of any place; claim ceiling INTEGRATED.
Data: NASA GIBS · ASTER GDEM · Natural EarthSources and licences
- We acknowledge the use of imagery provided by services from NASA's Global Imagery Browse Services (GIBS), part of NASA's Earth Science Data and Information System (ESDIS). Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). NASA open data
- We acknowledge the use of imagery provided by services from NASA's Global Imagery Browse Services (GIBS), part of NASA's Earth Science Data and Information System (ESDIS). Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). NASA open data
- VIIRS Black Marble night-time lights, NASA Goddard Space Flight Center; distributed by the NASA Level-1 and Atmosphere Archive and Distribution System (LAADS DAAC); imagery via NASA GIBS. Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). NASA open data
- Center for International Earth Science Information Network (CIESIN), Columbia University. 2018. Gridded Population of the World, Version 4 (GPWv4): Population Density, Revision 11. NASA Socioeconomic Data and Applications Center (SEDAC). Licensed under CC BY 4.0. Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). CC BY 4.0
- VIIRS near-real-time products (flood, land surface temperature, snow cover, corrected reflectance), NASA LANCE; imagery via NASA GIBS. Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). NASA open data
- ASTER GDEM is a product of METI and NASA (ASTER Global Digital Elevation Model V003, NASA LP DAAC); imagery via NASA GIBS. Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). NASA open data
- Made with Natural Earth. Free vector and raster map data @ naturalearthdata.com. Public domain
Layers and dates
- Night-time lights, daily: VIIRS Black Marble (VNP46A2), NASA LAADS DAAC · 12 Oct 2026
- Population density, 2020: Population: CIESIN, Columbia University, Gridded Population of the World v4.11 (2018), NASA SEDAC, CC BY 4.0 · static
- True colour: VIIRS NOAA-20 corrected reflectance, NASA LANCE · 13 Oct 2026
The methods behind the field.
- Policy, institutional and decision scienceMandate and gap mapping · Programme evaluation design · Comparative regulatory analysisApplied here
- Artificial intelligence and machine learningCoding policy and legal texts · Mapping patents and papers to technologiesApplied here
- Systems engineeringRequirements traceability for AI governance · Readiness gates for transfer programmesApplied here
Terms used on this page.
Each term as this page uses it. Where a standard-setting body defines the term, the wording follows that body.
| Term | Definition |
|---|---|
| STEM Commons | The shared reference of science, technology, engineering and mathematics methods for the Nexus network, hosted by GCRI, with one canonical page per method and a named steward platform. |
| Steward platform | The platform that maintains the canonical description of a method in the STEM Commons and reviews how other platforms apply it. |
| Policy, institutional and decision science | Policy, institutional and decision science studies how public decisions are made, implemented and evaluated. |
| Artificial intelligence and machine learning | Artificial intelligence and machine learning develop algorithms that learn patterns from data to classify, predict or generate outputs. |
Grounding makes claims checkable.
When a finding names the methods it depends on, a reader can see its assumptions and limits, and an expert in that method can challenge it.
Pages in STEM foundation of Innovation Nexus.
Questions and answers.
What is a steward platform?
Around Innovation Nexus.
Bring your expertise to this field.
The current service level is R0: information and enquiries. An enquiry receives a reference and names the next step; applications, payments, compute allocations and registrations open only when their team, terms and review capacity exist.