Lead your country through five rounds of climate policy. Balance emissions, costs, and negotiations, then explore warming through 2100 with the FaIR climate model.
Lead your country through five rounds of climate policy. Balance emissions, costs, and negotiations, then explore warming through 2100 with the FaIR climate model.
01 / Why this simulation
A published climate model and observed country baselines. Stylised policy effects, costs and negotiation rules, built for teaching. The trade-offs governments actually face.
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02 / The simulation
01
Explore one of eight countries. Its emissions, energy mix and resources give your decisions a specific starting point.
02
Compare policies, choose their ambition and rollout, and build a portfolio that fits your budget and capacity.
03
Make deals with other countries and join treaties. In a class game, chat with classmates and vote on class proposals.
04
Prepare for a climate event, then weigh response options. Each choice has a budget, public-trust and preparedness trade-off.
05
Inspect a warming projection to 2100 and explanations of what changed in the round. Compare climate, economic, social and governance outcomes.
06
Use reflection questions and a session export to explain your decisions, compare strategies and decide what to try next.
03 / See it in action
These are interface previews with illustrative figures: explore the tabs, stage a policy, fund a sample preparation. To configure policies, negotiate and play a real round with the climate model, start the demo; no account is needed.
Spans energy, transport, buildings, industry, land use, economy-wide pricing, and adaptation. Each card cites the IPCC AR6 chapter that assesses its policy type; the Mt and $ figures on the cards are this model’s estimates for your country.
Policy Lab preview loads as you scroll here.
Climate events interrupt your policy timeline. Every response cascades: trust, budget, and preparedness all shift.
Crisis Response preview loads as you scroll here.
FaIR recalculates your full 2020–2100 temperature trajectory as you commit policies and after each round. Round-delta cards show exactly what shifted, no black box.
Results preview loads as you scroll here.
04 / The science
Choose a policy portfolio, inspect its consequences, and explain what you would change in the next round.
Observed emissions, energy mixes and country profiles give learners a concrete starting point. Costs and social responses include simplified teaching assumptions.
FaIR v2.2 with the fair-calibrate v1.4.1 constrained ensemble · Country baselines from World Bank, Climate Watch, EDGAR, and Ember
NOAA Global Monitoring Laboratory · Met Office Hadley Centre HadCRUT5
Global Carbon Budget (GCP) · Climate Watch / EDGAR national inventories · IEA · Climate TRACE (subnational)
FaIR 2.2, emissions-driven from 1750; your fossil-CO₂ pathway replaces a current-policies baseline from 2025
Model estimates for teaching, anchored to IPCC AR6 WGIII chapter evidence; costs scaled from IEA, World Bank and UNEP figures
ECMWF ERA5 · NOAA GML and OISST · NASA GIBS (MODIS, AMSR2, MERRA-2) · CMIP6 projections for 2100
Ready?
Pick a country. Make the decisions real governments face. See where the world ends up.
