Topic 5.9: Global System of Agriculture

Interdependence, Commodity Chains, and Dependence (PSO-5.E)

1. Global Food Web

Track luxury crops from LDC producers to MDC consumers.

The Value Chain

5%
Farmer
15%
Trader
30%
Roaster
50%
Retailer

Who keeps the profit?

Producer (LDC)
Consumer (MDC)

2. The Trap of Commodity Dependence

When a country relies on one export (monoculture). Manage "Bean Republic's" economy.

Economy: Healthy
Diversified Economy High Dependence

Current Dependence: 80% of GDP comes from Coffee.

*Real Scenario: In 2001, coffee prices fell 50%. Countries like Ethiopia faced devastation.

Other
Coffee

3. Scale Analysis: "The Avocado Effect"

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Global Scale

Rising demand for avocados in USA & Europe ("Superfood" trend).

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National Scale (Mexico)

Export revenues soar. Government encourages expansion of orchards.

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Local Scale Impact (MichoacΓ‘n)

Farmers illegally burn pine forests to plant avocado trees. Local water sources dry up due to irrigation demands. Drug cartels seize control of farms.