Language Motion Lab
A Rosling-inspired demonstrator combining speaker scale, second-language reach, vocabulary convergence, time and evidential confidence in one moving view.
SOLYNTH • EVIDENTIAL MOTION DEMO
2026
Speed4×
Display & model
Demonstrator—not a historical dataset. Only the 2026 speaker totals are anchored to the Ethnologue 2026 ranking. Earlier positions and totals are illustrative model values; future values are illustrative scenarios. The vocabulary-exposure index is a proposed composite measure, not an existing authoritative statistic.
Estimated anchorModelledPredictedMissing