The Randall Carlson
@therandallcarlson·632K subscribers·2.1K videos
Ice Age Ended in 1,000 Years, Not 20,000
Posted
June 7, 2026
Views
19,385
Likes
999
Comments
44
Engagement
5.38%
June 7, 2026
19,385
999
44
5.38%
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0:36Now PlayingHe walks through a 1956 paper that fundamentally reshaped our understanding of how quickly the last ice age ended. The old framework suggested the transition from glacial to interglacial conditions took ten to twenty thousand years. But the research revealed something far more abrupt: the entire shift happened in roughly a thousand years, centered around 11,000 years ago. That compression of the timeline changes everything. If the climate can reorganize itself that rapidly, it forces us to reconsider what drives these transitions and what kind of events could trigger such a dramatic planetary shift in such a short window of time.
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