Antarctica’s Fossil Rainforest Is a Warning About Climate Change
The coldest continent on Earth used to be as warm as Italy. Here’s how we know. Not far from the South Pole, more than half a mile below the ocean..

As climate change warms Antarctica and shrinks its enormous ice sheet, many scientists are wondering whether history could repeat itself. But relatively few research teams have the tools to work in a place where Titanic-sized icebergs pepper the ocean. I sat down with Klages at the Falling Walls Science Summit in Berlin to talk about how his team conducted research from the RV Polarstern, a research icebreaker that translates “North Star” and regularly carries around 50 scientists and 50 crew members to the Arctic and Antarctic.

He told me about the place where his team drilled into the seafloor — an area where geology somehow brought layers of 90-million-year-old sediment, or “strata,” within reach of their enormous and powerful drill. The layers, he said, are like the pages in a book.....

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