Modern relative sea levels are near the lowest in the last 7,000 years
Modern relative sea levels are near the lowest in the last 7,000 years. (5)
Fifteen new studies were published in 2024 documenting sea levels many meters higher across the world during the mid-Holocene, when CO2 hovered near 260 ppm.
There were 45 studies published from 2022 to 2024 indicating sea levels were approximately 2 to 3 meters higher across the world about 7,000 to 4,000 years ago before declining to today’s levels. (6)
Two studies identify Mid-Holocene sea levels in northern Norway as 7 to 9 meters higher than today before declining to the present. (7)
All of this supports the observation that recent sea level rise in recent centuries is thus well within the range of natural sea level variations.
NOAA year 2024 measured US Station Sea Level Trend data outcomes established that alarmists 4 decades long hyped claims of high rates of accelerating sea level rise due to increasing man-made CO2 emissions have clearly failed. (8)
These updated measurements continue to demonstrate that climate alarmists claim of hugely growing rates of sea level rise acceleration are completely out of touch with NOAA’s overwhelming data reflecting measured rates of relative sea level rise.
Says Larry Hamlin, “It’s time to stop using 4 decades long spectacularly failed climate model hyped sea level rise schemes to mandate absurd energy policy schemes that are destroying our necessary and beneficial need for future economic growth.”
Regarding glaciers, recent research shows temperate glacier ice flows more steadily than previously thought, leading to lower projections of sea level rise. (9)