New findings on the "Doomsday Glacier"
1 big thing
Axios
4.0 • 2K Ratings
🗓️ 16 February 2023
⏱️ 10 minutes
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| 0:00.0 | Good morning. Welcome, Naxios today. It's Thursday, February 16th. I'm Nailibudu. Here's |
| 0:09.3 | what we're covering today. Making electric vehicle chargers more available nationwide. |
| 0:14.3 | But first, new findings on the so-called Doomsday Glacier. That's today's one big thing. |
| 0:21.6 | The Thwaite's Glacier is at the top of the list of glaciers that keep polar scientists up at night. |
| 0:31.2 | So, Naxios is senior climate and energy reporter Andrew Friedman. That's because if it melts, |
| 0:36.3 | it could raise sea levels by up to 10 feet. Now, new research is expanding and complicating our |
| 0:42.7 | understanding of this glacier. So, how to make sense of it all? Andrews here with us for that. |
| 0:47.9 | Hey, so, Andrew first, why is Thwaite's called the Doomsday Glacier? |
| 0:52.4 | Yeah, so scientists are trying to push back against that term, but it's really very true. It's |
| 0:59.3 | the glacier that could generate the most sea level rise the fastest, at least of the ones that we |
| 1:06.8 | understand relatively well. So, there were two studies just published yesterday about Thwaite's. |
| 1:13.1 | What are the most important things we need to know from those studies? |
| 1:16.1 | So, those studies were the result of a five-year, $50 million research campaign, which sent |
| 1:21.8 | scientists putting robots underneath the ice. It was some really cool, ambitious work that was done |
| 1:29.6 | and that really important things to know about these two different studies are that the melting |
| 1:35.9 | that is going on there is complicated. There is a reason for greater concern. The water that's |
| 1:43.4 | coming into contact with the bottom of the ice sheet is not as warm as we expected, |
| 1:50.6 | but the glacier is still retreating incredibly fast. So, is there anything that can be done to slow |
| 1:56.9 | or stop the melting of this glacier? Is that even a goal at this point? |
| 2:01.6 | There are some studies that show that we have already triggered irreversible loss of the West |
| 2:08.0 | Antarctic ice sheet. I think most scientists, however, say that what we emit in the next several |
| 2:16.8 | decades will determine the course of sea level rise for the next several centuries and that |
... |
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