Scientists are drilling down through kilometers of Arctic ice to read the world's climate history as a way to predict the planet's future.
“It was 2 in the afternoon on Friday, 4 July 1980 when Willi Dansgaard came and asked me if I wanted to go to Greenland and work on the drilling project for eight weeks. I thought it sounded exciting and was already on my way by Tuesday morning. We flew to Greenland and further into the Dye3 drilling site on the ice with a Twin Otter. I had no idea what I was supposed to do. The idea had been that I would cut the ice cores, but when I came down into the drilling hall, Niels Gundestrup pulled me into the drill control room and now I had to learn to drill ice cores. Among the researchers, Henrik Clausen was also very interested in history and he would say that now we had now reached this layer and it corresponded to the time in which the French Revolution broke out and that they had been cold years, which meant poor harvests and hunger, or now we were in the years when the Vikings went out and settled in Iceland and Greenland. The ice cores could tell about the climate in the different periods and what impact it might have had on the course of history and I was wildly fascinated,” explains Peder Steffensen.
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