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7,000 Dams Shift Earth's Poles, Lower Sea Levels

7/14/2025

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Summary

Story summary

A groundbreaking study uncovers that the construction of nearly 7,000 dams since 1835 has shifted Earth's poles by over a meter, resulting in a significant 21-millimeter drop in global sea levels. This revelation underscores the crucial role of dam placement in shaping future sea level predictions, urging a reevaluation of climate models to account for these effects.

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Story summary

A groundbreaking study uncovers that the construction of nearly 7,000 dams since 1835 has shifted Earth's poles by over a meter, resulting in a significant 21-millimeter drop in global sea levels. This revelation underscores the crucial role of dam placement in shaping future sea level predictions, urging a reevaluation of climate models to account for these effects.