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The original was posted on /r/science by /u/Wagamaga on 2024-08-03 10:06:34+00:00.

Original Title: Major Earth systems likely on track to collapse. The risk is most urgent for the Atlantic current, which could tip into collapse within the next 15 years, and the Amazon rainforest, which could begin a runaway process of conversion to fire-prone grassland by the 2070s.