Recent discussions about sea level rise have raised alarms that U. S. cities might be submerged by 2050, a claim similar to previous predictions for 2000 and 2020. A growing body of research, however, contests these forecasts, suggesting that actual sea level rise is significantly lower than often reported.
1. Current Sea Level Trends: Research by Hessel Voortman shows that the average global sea level rise is about 1.5 mm per year, much lower than the 3-4 mm often cited. Approximately 95% of tide gauges indicate no statistically significant acceleration in sea level rise, contradicting claims from the Intergovernmental Panel on Climate Change (IPCC).
2. Island Growth: Studies indicate that island nations like Tuvalu, Kiribati, and the Maldives are not sinking, but growing in size due to natural processes such as sediment deposition. For instance, Tuvalu's land area has increased by 2.9% over four decades.
3. Misleading Media Reports: Reports from major outlets like Oceanographic Magazine and CNN have asserted that sea levels are rising more quickly than they are. However, these claims lack support from local data, which reveals slower sea level rise than reported.
4. Reliance on Models: A significant portion of sea level rise research (about 90%) is based on computer models rather than actual measurements. This raises doubts about the reliability of projections and the potential impact of sea level rise on coastal communities.
The current analysis suggests that fears regarding catastrophic sea level rise may be overstated. With many regions experiencing stable or even rising land levels, and research indicating lower-than-expected rates of sea level rise, the narrative surrounding climate-related threats may need reevaluation.
https://canadafreepress.com/article/sea-level-rise-defies-alarmist-scare-tactics
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