January 9, 2026
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0:54Now PlayingSea level rise after the last ice age wasn’t gradual.
Geological evidence shows sudden, catastrophic surges, known as Meltwater Pulse 1A and 1B, marked by massive spikes of meltwater. Events that unfolded not over millennia, but rapidly, around 13,000 years ago.
Climate history is far more abrupt than once believed.
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