Portuguese voyages are followed as a search for direct access to the silk, spices, ceramics, and other high-value goods reaching Europe from Asian markets. A simplified price example shows why a costly ocean voyage could still undercut established routes and return a very large profit. The voyages restructured the chain between producer and European buyer. The comparison matters for space colonization because a distant route becomes sustainable only when its cargo or services can cover the immense cost of movement.
Chapter · 56:36-1:00:27
Portuguese routes and the economics of direct trade
The Portuguese drive east is explained through the margins available when ships bypassed layers of middlemen and bought high-value goods closer to their source.