RESEARCH METHODOLOGY
Every useful number should have a trail back to its source.
World to Wealth is building a source-led editorial system. Research links are stored by video and claim, important figures are checked for freshness and contradictions, and published videos retain a source snapshot for later review.
Source hierarchy
Official government, institutional and primary sources are preferred where available. Secondary sources can add context but should not silently replace stronger evidence for critical claims.
Confidence and conflicts
Claims can carry confidence levels. Contradictory or weak evidence should trigger review instead of being presented as settled fact.
Publication archive
When a video is published, the links and claims used for that version are preserved so the team can later explain, update or correct the information.