The real mystery behind Moana: After 1,700 years, why did Polynesians suddenly sail east?

《海洋奇缘》背后的真正谜团：1700年后，波利尼西亚人为什么突然向东航行？

作者: David Sear, Manoj Joshi, and Mark Peaple, The Conversation | 分类: Culture, Science, Moana, Polynesians | 原文: arstechnica.com

时间: Sun, 12 Jul 2026 11:12:19 +0000

The same question drives both the plot of Moana and decades of archaeological research: Why, after centuries of relative stability, did Polynesian voyagers suddenly begin settling islands thousands of kilometers away across the Pacific?

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