Panama Canal
artifact
A drought is choking a waterway that carries 5-6% of world trade — proof that climate can physically throttle global commerce.
Who they are
The Panama Canal, the major shipping shortcut between the Atlantic and Pacific.
What they do
The engine treats it as evidence that climate stress puts hard physical limits on global trade.
How it works
It carries 5-6% of global trade with 14,000+ transits a year and $2.5B+ in annual tolls, but each ship passage needs 200 million liters of freshwater. The 2023-24 drought cut daily transits from 36 to 22; Panama seized CK Hutchison ports (2024) and COSCO halted port calls. It was handed to Panama under the 1977 Carter-Torrijos treaty.
Why it matters
The engine's point: the canal shows climate stress introducing real physical bottlenecks to globalized capital, and the water crisis is expected to worsen with ongoing climate change.
The engine's record — word for word
5-6% of global trade. 14,000+ transits/year. $2.5B+ annual toll revenue. Requires 200M liters freshwater per lockage. 2023-24 drought forced transits from 36 to 22/day. BAU2 validation: climate stress introduces hard physical limits to globalized capital flows. CK Hutchison ports seized by Panama (2024), COSCO halted port calls. Carter-Torrijos 1977 transfer. Water crisis will worsen under BAU2 pollution-driven climate change.
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