Our sea level friends tripled the rate of historical sea level rise over the last twenty years, without any data indicating that anything had changed.
The 1990 IPCC report reported a range of 1.0 to 1.7 mm per year and no evidence of acceleration during the 20th century.
Their graph showed 8-10 cm of rise from 1900 to 1980
That wasn’t very alarming, so a few years later they bumped the numbers up to 15 cm of sea level rise between 1900 and 1980
That wasn’t alarming enough either, so they bumped the numbers up to 3.1 mm per year, almost triple the 1990 number – without any evidence that sea level rise had accelerated.
This is typical of the fraudulent activity going on in the climate community.