Idle
Graded country reaction — deterministic spread, no live LLM per click. Use Reason live or Ask after a run for budget-gated Claude voices.
World Simulate
Simulator
No simulation running yet.
▸ Color the globe by 10 data metrics
Drag to spin · scroll to zoom · click a country for data-cited reaction analysis.
Run a simulation
Drop a scenario on the world, then watch it play out, country by country.
Pick one below, dial in how big it is, then hit Run. Tap any ⓘ to learn a control. Reactions are weighted by real World Bank demographics across 211 countries.
1 · Pick a scenario
▸ Browse all scenarios search · 6 categories
or write your own
2 · Customize
Severity
Moderate
low
extreme
▸ Advanced response · speed · climate
Response & readiness
Standard response
caught off guard
fully evacuated
Climate shift · heat or cool the globe, then play it out
−50°
+50°
Normal