19. Tipping Points and Irreversible Change
Scientists warn that the current trajectory of Antarctic warming and ice loss may push the continent past critical climate tipping points. If these thresholds are crossed, it could lead to irreversible changes, such as the collapse of major ice shelves or runaway sea level rise. A Nature review underscores that once such tipping points are triggered, restoring the previous state becomes nearly impossible, with lasting consequences for the entire planet.