The Container’s Journey — Global Supply Chain Lab

The Container’s Journey — Global Supply Chain Lab

Do Geography Lab · Globalization

The Container’s Journey

A product does not arrive from “overseas.” It travels through particular mines, farms, factories, ports, canals, rail yards, warehouses, labor systems, and narrow places where the whole chain can bend.

Globalization has an address

The “global economy” is not a mist floating above the Earth. It is a physical network whose links occupy land, cross borders, employ people, consume fuel, and depend on infrastructure built in particular places.

How to read the scores

Cost, emissions, reliability, and labor visibility are teaching indices; time is an illustrative journey estimate. They reveal tradeoffs and vulnerabilities, not current freight quotes or a company’s audited supply chain.

01

Choose the cargo

Each product has a different economic geography before it enters a shipping container. Select one, then follow the chain from material or crop to a Twin Cities destination.

02

Build a route through the real world

Choose the ocean corridor and gateway, then decide how much redundancy, labor visibility, and inland speed you will buy. Every choice alters more than one outcome.

World map of the selected product supply chain A world map with recognizable coastlines and country boundaries shows raw material or crop links, assembly, export and import ports, ocean chokepoints, inland rail corridors, and the destination.
component or crop link chosen container route emergency reroute

Locations are plotted from latitude and longitude on a Natural Earth basemap. Routes are generalized teaching paths rather than live vessel itineraries.

Before the container moves

How will you organize suppliers and oversight?

After the import port

How will the product cross North America?

03

Now break the chain

Select a disruption. Geography decides whether it strikes your route directly, grazes it through the wider shipping system, or misses it almost entirely.

First choose a disruption.

Your baseline route remains visible on the map.

04

Buy resilience before the next crisis

You have five strategy points. Build one company-wide plan, then see how it performs across electronics, apparel, coffee, and bicycles. A universal solution does not exist.

Choose investments to compare their uneven effects across the four commodity chains.
05

Explain what the container revealed

Select three pieces of evidence. The lab will assemble a defensible geographic conclusion from your product, route, disruption, response, and resilience plan.

Three pieces of evidence are required

Select evidence cards to construct the conclusion.

Sources and model limits

Maritime disruption framing: UN Trade and Development, Review of Maritime Transport 2025 and maritime chokepoints analysis. Panama water risk: Panama Canal Authority, 2026.

Reliability and port performance: World Bank Logistics Performance Index 2.0 and Container Port Performance Index. Basemap: public-domain Natural Earth. Freight emissions: U.S. EPA SmartWay. Labor due diligence: International Labour Organization and OECD.

Product chains are teaching composites. Actual suppliers, ports, contracts, shipping schedules, tariffs, and working conditions vary by company and change over time. Scores are qualitative indices designed to make geographic tradeoffs visible; they are not price quotations, emissions inventories, or claims about a named firm.

An original Rand-McKay “Do Geography” lab · Globalization is a physical network of consequential places

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