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Il Global Risks Index
The Global Risks Index · Global series · GLB

The world, read as one system

The state of interdependent global risk: the twenty domain indices aggregated to the world, the five core systems (water, energy, food, health, biodiversity) and their couplings, the global tail register and the gap between perceived and measured risk.

Page GRX-SER-GLBEdition Baseline Edition 2026Evidence close 2026-09-30Nexus Reports GLB (drafted)Values not yet publishedMethod v1.0.0-draft
FIG 1 · Profiles the global series aggregates
Caricamento della mappa
AndorraAntigua e BarbudaBahreinBarbadosComoreCapo VerdeDominicaMicronesia (Stati Federati di)GrenadaKiribatiSaint Kitts e NevisSanta LuciaLiechtensteinMonacoMaldiveIsole MarshallMaltaMauritiusNauruPalauSingaporeSan MarinoSão Tomé e PríncipeSeychellesTongaTuvaluSanta SedeSaint Vincent e GrenadineSamoa
Equal Earth · Natural Earth 1:110mValues when released
195 profili. Il colore mostra fatti, non rischio: regione UN M49 o l’edizione paese dei Nexus Reports. Le classi di rischio li sostituiranno qui quando sarà pubblicata un’edizione. Selezionate un paese per aprirne il profilo; trascinate per spostarvi, usate + e − per lo zoom; premete una voce della legenda per isolarla. Fonte: regioni UN M49 (UN Statistics Division) ed edizioni dei Nexus Reports.
195
country profiles aggregated
20
indici di dominio
451
definizioni degli indicatori
905
hazards in Hazard Standard
01Struttura

One grammar from source to global reading

Global values aggregate the 195 profiles, weighted by population for human-centred domains and by exposure or output for economic and infrastructure domains, and read the global systems directly.

computation
The NXS-GRX (canonical data, provenance and risk) pipeline, from source to profile
Graph24 nodes
Grafo
01Fonti
02Harmonise
03Indicatori
04Sub-indices
05Domini
06Pilastri
07Composite and instruments
08Prodotti
100%
Indice
  1. Flussi di eventi
    SOURCES · SOURCES · near real time
    Admitted alert, Earth-observation, conflict-event, price and market streams for the Pulse instrument.
  2. 205 fonti registrate
    SOURCES · SOURCES · licence-gated
    Every source is registered with its licence; nothing enters a public value its licence does not admit.
  3. Famiglie di scenari
    SOURCES · SOURCES · labelled
    Socio-economic and warming pathways and transition families, used as labelled scenario structures.
  4. Indagini ed elicitazione
    SOURCES · SOURCES · perception
    Consultazione strutturata di esperti e indagini pubbliche, mantenute separate dal rischio misurato.
  5. Rete di dipendenze
    NETWORK · NETWORK · six layers
    Commercio e input-output, finanza e debito, energia, commercio alimentare, infrastrutture e collegamenti informativi.
  6. Serie armonizzate
    HAR · HAR · units, areas, time
    Source series mapped to Nexus concepts and code lists; units, areas and frequency aligned; no imputation.
  7. 451 indicatori
    IND · IND · Indicator Standard
    Native indicators with definitions, units, polarity, levels and crosswalks; flagged imputation only here.
  8. 86 sottoindici
    SUB · SUB · normalised
    Componenti normalizzate, ponderate e aggregate all’interno di ciascun dominio.
  9. 20 indici di dominio
    IDX · IDX · 1,000 draws
    Venti indici di dominio con intervalli Monte Carlo e analisi di sensibilità.
  10. Punteggio di accoppiamento sistemico
    COUPLING · COUPLING · S
    Contagio sulla rete delle dipendenze: DebtRank, compensazione e cascate a soglia.
  11. Esposizione a pericoli e minacce
    PILLAR · PILLAR · HTE
    What can strike, how often, how hard and who and what stands in its way?
  12. Vulnerabilità umana e dei sistemi
    PILLAR · PILLAR · VUL
    How susceptible are people, livelihoods, ecosystems and essential systems to harm when a shock arrives?
  13. Fragilità macrofinanziaria e strutturale
    PILLAR · PILLAR · MSF
    How much fiscal, financial, external, digital and technological room does the system have before stress turns into crisis?
  14. Mancanza di capacità di risposta e di adattamento
    PILLAR · PILLAR · LCC
    Can institutions anticipate, absorb, respond, recover and adapt?
  15. Polso
    INSTRUMENT · INSTRUMENT · weekly
    Nowcast anomaly against each country’s own history.
  16. Previsione
    INSTRUMENT · INSTRUMENT · 1 to 36 months
    Probabilità di eventi calibrate con schede di verifica.
  17. Coda
    INSTRUMENT · INSTRUMENT · exceedance
    Exceedance curves, return-period losses, catastrophic register.
  18. Traiettorie
    INSTRUMENT · INSTRUMENT · to 2100
    Fan charts under named scenario families.
  19. Percezione
    INSTRUMENT · INSTRUMENT · separate
    Gravità percepita e divario di percezione.
  20. NXS-GRX rischio composito
    COMPOSITE · COMPOSITE · geometric
    Composite = (HTE × VUL × MSF × LCC)^(1/4), each pillar on 0–10 floored at 0.1; pillar = expert-weighted geometric mean of its domain indices
  21. 195 profili paese
    PROFILES · PROFILES · classes, intervals
    Ogni dominio, pilastro e strumento per paese, mai in classifica.
  22. 54 indici di serie
    SERIES · SERIES · global to technology
    Indici specializzati derivati dagli stessi indici di dominio.
  23. API, tile e file in blocco
    ACCESS · ACCESS · machine
    Public cut, SDMX keys, vector tiles, bulk files.
  24. NXS-GRX rischio accoppiato
    COMPOSITE · COMPOSITE · × (1 + κ·S)
    Coupled = Composite × (1 + κ·S), S = systemic coupling score in [0,1] from the dependency network, κ disclosed per release (baseline κ = 0.25); reported beside the standalone composite, never instead of it
Non eseguitoIn corsoCompletato
FIG 2. Select a stage to trace it; Simulate run plays the pipeline in order. Every stage keeps provenance, so a correction at a source reaches every value that depends on it. Schematic of the construction; source: Indicator Standard composite definitions.
HazardExposureVulnerabilityImpactLikelihoodRiskCapacityResponseFinancingOutcome
02Pilastri

Four pillars, one composite, one coupled composite

Una classe è indicata con la sua probabilità (quota di estrazioni Monte Carlo all’interno della classe). Sotto il 60% è indicata anche la classe adiacente (ad esempio Alto, 54% · Molto alto, 41%).

NXS-GRX · CRI · 195 profiles · 0–10 scale
NXS-GRX Composite Risk, world
–
I valori sono pubblicati con l'edizione; qui compaiono intervallo, classe e variazione.
Edizione precedente
–
Range since 2016
–
Composito accoppiato
–
Punteggio di accoppiamento S
–
Pulse, ultima settimana
–
Outlook, 12 months
–
Metodo
Indicator Standard 1.0 · NXS-GRX 2026
Estrazioni
1,000
NXS-GRX Composite Risk, world, by edition

Nessun valore ancora pubblicato. La prima edizione traccia qui lo storico con la banda dell'intervallo e i limiti di classe.

The line is the point value by edition; the band is the 90% interval; dashed lines are the class bounds at 2, 3.5, 5 and 6.5.
StrumentoValoreVariazioneVariazione %Intervallo al 90%Classe · probabilitàTendenzaIntervallo
NXS-GRX rischio compositoNXS-GRX · CRI–––––
NXS-GRX rischio accoppiatoNXS-GRX · CPL–––––
Esposizione a pericoli e minacceNXS-GRX · HTE–––––
Vulnerabilità umana e dei sistemiNXS-GRX · VUL–––––
Fragilità macrofinanziaria e strutturaleNXS-GRX · MSF–––––
Mancanza di capacità di risposta e di adattamentoNXS-GRX · LCC–––––
Molto bassoda 0.0 a < 2.0
Bassoda 2.0 a < 3.5
Medioda 3.5 a < 5.0
Altoda 5.0 a < 6.5
Molto altoda 6.5 a 10.0
FIGURA 3 · Simulatore: dai quattro pilastri all’indice composito e all’indice composito accoppiato
Pilastri (da 0 a 10)
4.2
5.1
3.6
4.8
Accoppiamento e incertezza
0.4
0.25
0.4
–
funziona nel vostro browser
Simulatore: Composite = (HTE × VUL × MSF × LCC)^¼ con ogni pilastro limitato inferiormente a 0.1; Coupled = Composite × (1 + κ·S). Le estrazioni variano pesi, aggregazione e input. Le posizioni sono punti di partenza, non valori NXS-GRX. Simulato sui vostri input; non è un risultato misurato.
03Domini

Venti indici di dominio

Every domain index stays visible beside the pillars and the composite; none is collapsed silently.

IndiceValoreVariazioneVariazione %Intervallo al 90%Classe · probabilitàTendenzaIntervallo
Rischio di finanza pubblica e debito pubblicoNXS-GRX · FIS–––––
Rischio per la stabilità finanziariaNXS-GRX · FIN–––––
Rischio di dipendenza esternaNXS-GRX · ECO–––––
Pericolo fisico climaticoNXS-GRX · CLI–––––
Esposizione alla transizione climaticaNXS-GRX · CLI–––––
Esposizione multi-pericoloNXS-GRX · HAZ–––––
Pressione ambientaleNXS-GRX · ENV–––––
Rischio per la sicurezza idricaNXS-GRX · WAT–––––
Esposizione alla meteorologia spazialeNXS-GRX · SPC–––––
Rischio per la sicurezza sanitariaNXS-GRX · HLT–––––
Rischio di insicurezza alimentareNXS-GRX · FOO–––––
Vulnerabilità socioeconomicaNXS-GRX · SOC–––––
Pressione degli sfollamentiNXS-GRX · DEM–––––
Rischio di conflittoNXS-GRX · CON–––––
Debolezza della governanceNXS-GRX · GOV–––––
Rischio per la sicurezza energeticaNXS-GRX · ENE–––––
Fragilità delle infrastruttureNXS-GRX · INF–––––
Rischio cyberNXS-GRX · CYB–––––
Rischio di concentrazione tecnologicaNXS-GRX · TEC–––––
Mancanza di capacità di rispostaNXS-GRX · CRS–––––
04Paesi

Every country at a glance

A tile per profile, grouped by UN M49 region, and the largest movements since the previous edition.

Tiles are coloured by composite class once values are released; select a tile to open the profile.

Nessuna variazione per ora. Dalla seconda edizione in poi, le variazioni rispetto all’edizione precedente sono elencate qui, insieme agli indicatori che le hanno determinate.
05Accoppiamento

Where risk travels across systems and borders

The Coupling instrument types the dependency edges between ten systems and reports the coupled composite beside the standalone one.

FIG 4 · Expected direct couplings between systems (row affects column)
WATENEFOOHLTBIOFINTRDINFDIGSEC
Acqua
Weak expected couplingModerate expected couplingStrong expected coupling
Schematic: the couplings the Coupling instrument expects to estimate. Strengths here are expectations from the literature the edition will cite, not estimates; each becomes ◆ ESTIMATED with its method and references in an edition.
FIG 5 · Simulator: how a shock cascades across systems
0.8
0.7
0.5
0.2
–
funziona nel vostro browser
AcquaEnergiaCiboSaluteBiodiversitàFinanzaCommercioInfrastruttureDigitalSicurezza
Simulator: a threshold cascade on a schematic network of systems. Edge strengths are expected couplings (weak, moderate, strong), not estimates; the shock, coupling, threshold and buffers are yours. NXS-GRX estimates couplings per edition before any coupled value is published.
06Coda

The rare, severe end of the distribution

Exceedance curves, return-period losses and expected shortfall where loss can be modelled, plus a register of low-probability, high-impact risks.

FIG 6 · Explorer: exceedance, return-period loss and the protection gap
Frequency and severity
1.2
20
1.4
One risk-transfer layer
60
240
–
funziona nel vostro browser
Explorer: 20,000 simulated years from your frequency and severity settings; the exceedance curve, average annual loss, 1-in-100 and 1-in-250 annual losses, expected shortfall, and how one layer splits loss into retained, transferred and gap. Units are yours; nothing here is a modelled loss for any place.

Standing tail register

Supply-chain and flow disruptionCascading failureCompound and multi-hazard eventsStructural fragility of interconnected systemsPlanetary boundary transgressionsIce tipping elementsOcean circulation and marine tippingBiome tipping elementsCarbon-cycle feedbacksAtmospheric circulation and monsoon tippingDeep-time and cosmic catastrophesSolar-terrestrial stormsImpacts and orbital hazards
07Traiettorie

How risk moves to 2030, 2050 and 2100

Pathways editions project each domain under named scenario families as fan charts, never as single lines.

FIG 7 · Explorer: a pathway fan chart to 2100
4
0.35
0.45
10
1
–
funziona nel vostro browser
Explorer: 2,000 paths from your drift, volatility and shock settings, shown as a fan chart (50% and 90% bands, median line) against the class bounds. Pathways editions project each domain under named scenario families; this explainer uses no scenario data.
08Previsione

Calibrated probabilities, verified in public

Every Outlook model version publishes its reliability, Brier skill and ROC area against realised outcomes.

FIG 8 · Explainer: how forecasts are verified
0.15
1.4
1
0
–
funziona nel vostro browser
Explainer: 3,000 synthetic forecasts and outcomes from your settings, scored the way every Outlook model version is scored: reliability diagram, Brier score, skill against climatology and ROC area.
09Signals

From a detected signal to a briefing

Pulse and Outlook signals stop at an analyst gate; nothing is issued as a warning by NXS-GRX, and every handoff names the authority that decides.

on: pulse anomaly
Un segnale da esaminare
Waiting for approvalTriggered by Pulse nowcast5 jobs1 approval gate1 matrix job
Grafo
01Detect
02Verifica
03Assess
04Passare il testimone
100%
Cronologia
Job0 d2 d4 d6 d8 d10 dTarget
Anomaly detectedPulse nowcast7 d
Sources verifiedData stewards1 d
Analyst reviewAnalysts2 d
Information for competent authoritiesSecretariat1 d
Logged and watchedPulse nowcastongoing

End to end on the longest path: about 12.3 d of proposed target service levels, before the jobs that run with no fixed end. Gates wait for the people named; bars with a fading end have no fixed length.

Passaggi
  1. Anomaly detected
    Detect · Pulse nowcast · weekly
    Standardised anomaly vs own history
    Pulse nowcast
  2. Sources verified matrix · per stream
    Verify · Data stewards · 1 day
    Each stream checked · Licence admits use
    Registro delle licenzeProvenienza (W3C PROV)
  3. Analyst review approval
    Assess · Analysts · 2 days
    Context, couplings, confidence
    Registro PostgreSQL (sicurezza a livello di riga)
  4. Information for competent authorities
    Hand off · Secretariat · 1 day
    Shared for review, not a warning
    Gateway NXS-GRX
  5. Logged and watched
    Hand off · Pulse nowcast · ongoing
    Outcome tracked for verification
    PostgreSQL ledger (row-level security)Pulse nowcast
Artefatti
ArtefattoAttivitàChiFase
Signal candidateAnomaly detectedPulse nowcastDetect
Source checkSources verifiedCustodi dei datiVerifica
AssessmentAnalyst reviewAnalystsAssess
Handoff recordInformation for competent authoritiesSegreteriaPassare il testimone
Verification recordLogged and watchedPulse nowcastPassare il testimone
CompletatoIn corsoIn attesa di approvazioneIn codaGate di approvazioneAttività MatrixSei qui
How a weekly anomaly becomes a signal for review by competent authorities, never a public warning. The canvas shows where a request stands at the marked job; it is illustrative, not the status of a real request. Durations are proposed target service levels. Select a job for its steps, the people who act, the technology it runs on and what it produces.
11Cita

Cita e riutilizza

GCRI Canada (2026). The Global Risks Index (NXS-GRX): Global Systems series (GRX-SER-GLB), Baseline Edition 2026. Preparatory working draft. https://risksindex.com/global/ UNI NXS-GRX-AR-000002.
Global tiles
/api/v1/public/grix/risk-products/tiles/{metric}/{z}/{x}/{y}.mvt
Chiave di osservazione
nis:IDX.HAZ.multi.hazard_exposure:WLD:2026:A

Read any country on the same grammar

Every profile carries the same twenty domains, four pillars and seven instruments, with intervals and sources.