📘 Start with a raft in a museum
Stand beneath the Kon-Tiki today and the first surprise is its scale: it is not a sleek ship but a platform of logs, rope, a small cabin, and a square sail. The original raft rests in Oslo, far from the Pacific it crossed. That distance is
What you’ll learn
- A theory takes shapeDistinguish Heyerdahl's broad migration theory from the narrower question his raft could test.Meet the raft, the researcher, and the difference between a physical demonstration and a historical verdict.
- The ocean answers backExplain how currents, construction, equipment, risk, and landfall shaped the 101-day voyage.Follow Kon-Tiki across the Pacific as a lived experiment rather than a single heroic statistic.
- What the voyage provedEvaluate later genetic, archaeological, linguistic, and Indigenous-navigation evidence alongside the expedition's limits.Keep the evidence for contact, revise the migration story, and practice asking what a dramatic test really earns.
Questions this course answers
What did the Kon-Tiki voyage directly demonstrate?
The expedition tested physical feasibility, not the complete history of settlement.
Why is a successful crossing not proof of Heyerdahl's whole theory?
A modern demonstration can remove one objection while leaving historical claims unresolved.
What later evidence supports pre-Columbian Pacific contact?
Multiple lines of research indicate contact, though not Heyerdahl's entire migration model.
What important assumption should be questioned in the original story?
Polynesian peoples developed and used extensive navigational traditions across the Pacific.
Grounded in trusted sources
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