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Three Climate Cycles Aligned Over the Bronze Age
Modeling suggests a rare convergence could have pushed the eastern Mediterranean past a severe drought threshold.
Summary
Modeling suggests a rare convergence could have pushed the eastern Mediterranean past a severe drought threshold.
Stockholm University researchers used the EC-Earth climate model to test how several natural cycles could have combined over the eastern Mediterranean during the late Bronze Age. When the cycles aligned, the model produced an unusually persistent drought capable of crossing a regional hydroclimatic threshold. The result supports climate as one pressure among many; it does not establish drought as the sole cause of social upheaval.
Why it matters
Modeling suggests a rare convergence could have pushed the eastern Mediterranean past a severe drought threshold.
Limits and context
- The result supports climate as one pressure among many; it does not establish drought as the sole cause of social upheaval.
Key claims
Modeling suggests a rare convergence could have pushed the eastern Mediterranean past a severe drought threshold.
Qualification: The result supports climate as one pressure among many; it does not establish drought as the sole cause of social upheaval.
Evidence: source-2026-07-25-010
Sources
- Stockholm University via EurekAlert: Bronze Age drought cyclesStockholm University via EurekAlert · official announcement
Corrections
No corrections have been recorded for this story.