One-sentence brief
Aggregates can support preparedness and fairness analysis, but they can also turn communities into target density, erase unequal exposure, or stigmatize identity groups.
SIMULATION LITERACY
A person-first standard for using population, mobility, health, infrastructure, and vulnerability data in consequential models.
ORIENTATION
Aggregates can support preparedness and fairness analysis, but they can also turn communities into target density, erase unequal exposure, or stigmatize identity groups.
WORKING BRIEF
Collect and model population data only for a declared educational, preparedness, access, or fairness purpose. A useful variable in one context may be discriminatory or dangerous in another.
A regional average can hide overcrowding, disability access, informal work, displacement, caregiving, transport dependence, and uneven service capacity.
Fine spatial and temporal data can reveal homes, routines, clinics, shelters, or vulnerable groups even when names are removed.
Terms such as load, loss, density, compliance, and casualty can distance readers from lived experience. Use clear technical language while acknowledging people, rights, uncertainty, and recovery.
A policy that improves the average may harm one region, disability access mode, language community, or low-resource cohort.
Affected communities, regional experts, public-health professionals, accessibility reviewers, and privacy experts should be able to challenge categories and assumptions.
COMPLETE DOSSIER
Terms are defined for this site’s evidence method, not as universal legal or clinical definitions.
RESEARCH EDITION
This page follows the public method for provenance, confidence, source independence, alternative accounts, limitations, review state, and visible correction.
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