It is estimated that sea levels were globally about 6 to 9 meters higher than today during the last interglacial (~130,000 to 115,000 years ago), when CO2 supposedly peaked at 275 ppm (Sommers et al., 2022). It is currently 420 ppm, suggesting that the link between sea level and CO2 is weak.

Newly Discovered 90,000-Year-Old Human Footprints Reveal How Much Higher Sea Levels Used To Be (notrickszone.com)

via climate science

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May 8, 2024 at 01:55AM