Contrary to the IPCC’s statement that it is “very likely” sea-level rise is accelerating, the highest quality coastal tide gauges from around the world show no evidence of acceleration since the 1920s. Local and regional sea levels continue to exhibit typical natural variability, unrelated to changes in the global average sea level. Local sea-level trends vary considerably because they depend not only on the average global trend, but also on tectonic movements of adjacent land.

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