Prior to the transition from the last ice age to the current interglacial climate, when CO2 levels still lingered below 250 ppm, the relative sea levels in southern Greenland were “at least ∼32 m above present.” Relative sea levels have undergone a series of major changes since the last glacial maximum, when global sea levels … Continue reading Scientists Assert Relative Sea Levels Were 32 Meters Higher Than Today In South Greenland 13,800 Years Ago