World model
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Chokepoints (AIS averages)
Product chains — rock to finished good
Commodity balances — click for detail
"Years left" = known reserves ÷ current annual production — a static snapshot, not a forecast. Baselines ≈ USGS MCS, IEA, worldsteel, WNA (2025 data year).
Sea legs of the trade routes follow the global shipping-lane network (through Suez, Panama and the capes); land legs are approximate paths along the road network, not the actual rail or pipeline line. Every quantity is a sourced estimate.