MacroScore = Σ(pillar_i × weight_i)City and country indicators are normalized to comparable 0-100 pillar scores before weighting.
HumanRank alpha
HumanRank publishes weights, sources, uncertainty and correction requests so the ranking stays debatable, auditable and versioned.
research note
The alpha publishes its operating math so assumptions can be challenged, bias can be audited and weight changes can be proposed. Cohort scoring still uses normalized seed inputs; the production pipeline should replace them with fully lineaged BigQuery observations.
These formulas describe the current macro cohort model. Public figures use a separate sourced editorial model version.
MacroScore = Σ(pillar_i × weight_i)City and country indicators are normalized to comparable 0-100 pillar scores before weighting.
EarthScore = round(clamp(MacroScore + AgeCurve + CohortVariance, 1, 99) × 10)The alpha cohort score is a potential estimate, not an identity-level measurement.
Percentile = logistic((EarthScore - 520) / 125)The logistic curve maps score to a global rank without materializing every living person.
GlobalRank = round((1 - Percentile) × 8,120,000,000)Public figures and anonymous cohorts are interleaved into the same living-population rank space.
Confidence = f(source quality, recency, missingness, geography precision, stability)Confidence controls the published uncertainty band and should rise only with better evidence.
data lineage
Every pillar must be reproducible: source, year, geography, license, transform and missingness policy. This table is the production contract, not a claim that every local datapoint already exists.
transform: Log income transform blended with local quality-of-life signal, then robust percentile normalization.
missingness: Fall back from city to country to region; increase uncertainty when geography is coarse.
transform: Orient life expectancy and burden indicators so higher means better; winsorize extreme tails.
missingness: Use latest comparable year; penalize stale or country-only health data.
transform: Normalize attainment, expected schooling and access indicators inside comparable income/geography bands.
missingness: Missing subnational detail is imputed from country data and reflected in confidence.
transform: Normalize public safety and conflict exposure indicators after orienting lower-risk values upward.
missingness: No private or protected-attribute safety proxy is allowed; missing city data widens uncertainty.
transform: Normalize air, climate and service-quality indicators against comparable urban areas.
missingness: Use country-level planetary-pressure controls only when city indicators are absent.
transform: Normalize internet, transport and service-access indicators; cap outliers from dense global hubs.
missingness: Prefer official local statistics; otherwise use country connectivity with lower confidence.
transform: Blend labor-market, mobility and services indicators after equal-weight and sensitivity checks.
missingness: Do not infer opportunity from wealth alone; unresolved inputs lower confidence.
Model governance
2 votes
Awards, offices, records and public credentials with sources. Keeps fame or wealth from dominating alone.
Measures scale and depth of public contributions, with caps so visibility is not confused with benefit.
Uses coverage and encyclopedic presence as a verifiability signal, not as moral approval.
Stays capped because public mood is noisy, manipulable and culturally uneven.
Raises confidence when sources are official, stable and multiple; penalizes less auditable profiles.
Counts lightly and as an estimated range. The open question is how much society values economic capacity.
Does not reward ideological consensus; it only limits jumps when public evidence is unstable or disputed.
Not active by default. It can be debated as a life-stage signal, with high risk of age bias.
Votes do not change rank in real time; they go into review for the next model version.
confidence model
Uncertainty is not decoration. It is where the model admits that a macro cohort is not a real person and less precise data should carry less confidence.
Google claim is still pending until a valid OAuth Web Client is configured in Google Auth Platform. The site already accepts editorial corrections and weight votes.
level: country | use: income, population, education, connectivity and development indicators
Global Health ObservatoryWorld Health Organizationlevel: country | use: life expectancy, mortality, health burden and health system indicators
Human Development DataUNDPlevel: country | use: human development, inequality and planetary pressure controls
World Population ProspectsUN DESA Population Divisionlevel: country | use: population denominators and age cohort estimates
Official city and national statistical officesLocal public agencieslevel: city | use: city-level income, safety, air quality, housing and service access where available
Prefer issuer verification, expiration dates and domain relevance over brand prestige.
LinkedIn or portfolio data must be normalized by role, seniority, geography and opportunity access.
Endorsements are capped, domain-specific, duplicate-resistant and weighted by rater reliability.
Activity signals need device provenance and disability-aware interpretation.
Donations, volunteering and open work are scored by verified impact, not dollar amount alone.