Methodology

A ranking you can disagree with.

Zenzen is a decision framework, not an oracle. One Place Match uses ten readable axes, your saved importance sliders and evidence whose grain remains visible.

One score, inspectable parts

The ten axes cover lawful control, productive land, water future, climate comfort, hazards and health, infrastructure, affordability and income, community continuity, independent culture, and freedom and geopolitical outlook. Expand the radar to see every underlying observation and source.

Missing evidence stays missing

A missing value never becomes zero. Below 50% weighted evidence or six populated axes, a provisional score and partial radar may be shown, but the place is excluded from the main ranking.

Critical warnings do not block

Supported legal, water, security, conflict, market, title and buildability concerns remain prominent. Each profile has a 0–100 sensitivity slider that may reduce Place Match. Unresolved warning evidence creates no penalty and no silent pass.

Community signals are proxies

Creative-independence café signal, Independent culture & social compatibility and Community continuity look for observable infrastructure. They do not measure intelligence, personality or whether an individual will make friends.

Population change is one input to demographic continuity, not aging by itself. When sourced, working-age change and share, age 65+ share and old-age dependency provide the stronger aging-society signal.

Legal and parcel limits

Country or regional research cannot prove a parcel’s title, buildability, water permit or transaction value. Re-check every decision with current local-language sources and qualified local professionals.

Research freshness

Every published research release carries a cutoff date, coverage level and change record. Time-sensitive legal, drought, conflict and market findings are flagged for re-check instead of being treated as permanent.