‘Our Fragile Moment’ finds modern lessons in Earth’s history of climate
While some might find the book dense, it offers illuminating insights into our current crisis
![A photo of the Perito Moreno Glacier in Argentina.](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2023/09/092323_reviews_feat.jpg?fit=1030%2C580&ssl=1)
Human-caused global warming threatens one of Earth’s natural climate regulators — glaciers (the Perito Moreno Glacier in Argentina is shown).
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