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Greenland's massive ice sheets contain enough water to raise global sea levels by 23 feet, and a new study shows that they are melting at a rate "unprecedented" over centuries -- and likely thousands of years.The study, published Thursday in the scientific journal Nature, found that Greenland's ice loss accelerated rapidly in the past two decades after remaining relatively stable since the dawn of the Industrial Revolution in the mid-1800s.Today, Greenland's ice sheets are melting at a rate 50% higher than pre-industrial levels and 33% above 20th-century levels, the scientists found.Greenland's melting glaciers may someday flood your city"What we were able to show is that the melting that Greenland is experiencing today is really unprecedented and off the charts in the longer-term context," said Sarah Das, an associate scientist at the Woods Hole Oceanographic Institution and a co-author of the study.To determine just how fast Greenland's ice is retreating compared with the past, scientists used a drill the size of a traffic light pole to take ice core samples.The samples were taken from sites more than 6,000 feet above sea level, giving the researchers a window into melting on the ice sheet over the past several centuries.In the wake of October's dire report from the UN Intergovernmental Panel on Climate Change warning that civilization has just more than a decade to stave off climate catastrophe, Thursday's report spells more bad news for the planet, especially the millions of people living near the world's oceans.Melting from Greenland's ice sheet is the largest single driver of global sea level rise, which scientists predict could swamp coastal cities and settlements in the coming decades.Eight of the 10 largest cities in the world are near coasts, and 40% to 50% of the global population lives in coastal areas vulnerable to rising seas.The study also found that Greenland's ice loss is driven primarily by warmer summer air and that even small rises in temperature can trigger exponential increases in the ice's melt rate."As the atmosphere continues to warm, melting will outpace that warming and continue to accelerate," said Luke Trusel, an assistant professor at Rowan University and study co-author.According to Trusel, the current thought in the scientific community is that there is a temperature threshold that could trigger a point of no return for the eventual melting of Greenland and Antarctica's ice sheets. And though we don't know exactly what that temperature tipping point is, "what's clear is that the more we warm, the more ice melts.""Once the ice sheets reach these tipping points, it's thought that they'll go into a state of irreversible retreat, so they'll be responding to what we do now for centuries and milliennia into the future," Trusel said.What it's like at the ground zero of climate changeDas stressed that although climate science often focuses on the future impacts of warming, the findings show that the climate is already undergoing hugely significant changes."Climate change -- whether it's in Greenland or in your backyard -- is already here and already happening and already impacting people. It's not something that's coming in the future, and this study really drives home that point," she said.The-CNN-Wire? & ? 2018 Cable News Network, Inc., a Time Warner Company. All rights reserved. 3378

From @NWSSPC "Sporadic tornadoes possible within developing bands of storms through tonight. The greatest tornado risk will exist within the northeastern quadrant of the storm, primarily over Louisiana. A new tornado watch will be needed." #LAwx https://t.co/lOwRGKJ02a— NWS New Orleans (@NWSNewOrleans) August 27, 2020 327

Here is footage of fr. Jenkins at the WH SCOTUS event, shown here on the left side of the screen shaking hands with a person who appears to be AG Bill Barr (although I am not certain of that). pic.twitter.com/iVT2NMceLj— Jack Jenkins (@jackmjenkins) October 2, 2020 273

General Electric is looking to get out of the coal business.On Monday, the company announced that it won't be building any new coal-fueled power plants as they continue to "focus on and invest in its core renewable energy and power generation businesses.""With the continued transformation of GE, we are focused on power generation businesses that have attractive economics and a growth trajectory," Russell Stokes, GE Senior Vice President and President & CEO of GE Power Portfolio said in the news release. "As we pursue this exit from the new build coal power market, we will continue to support our customers, helping them to keep their existing plants running in a cost-effective and efficient way with best-in-class technology and service expertise."The company said the move could potentially lead to site closing, layoffs, and appropriate considerations for publicly held subsidiaries.GE says they aren't cutting off coal ties entirely as they service existing plants and build turbines for nuclear power plants. 1032

HARRISBURG, Pa. – Pennsylvania’s secretary of state said Thursday that “we definitely could” know which presidential candidate will win the battleground state by the end of the day.Secretary Kathy Boockvar made the comment when asked about the results during an interview with CNN’s Jake Tapper on Thursday.“You know, I’ve been saying that we’ll have the overwhelming majority counted by tomorrow, but it’s looking like we’ll have the overwhelming majority counted by today,” Boockvar said.During the interview taped at about 1:33 p.m. ET, Boockvar added that there were about 550,000 ballots that were still in the process of being counted. By 5:45 p.m., the number of ballots left to be counted dwindled to 326,000 ballots. At that point, Trump's lead dropped to 90,000. “Some of those may have already been counted but are not yet uploaded, but yeah, they’re coming in,” she said. “We’re getting 10,000 here, 20,000 here. Counties are furiously at work and it’s looking like we’re ahead of schedule.”Boockvar said most of the mail-in ballots left to be counted are from the state’s larger cities and the communities that surround them, meaning they may favor former Vice President Joe Biden.Pennsylvania is one of the few remaining states that haven’t been called in a presidential candidate’s favor and it could end up determining who’s in the White House come January. It’s likely a must win for President Donald Trump to reach the 270 electoral votes needed for victory.Boockvar delivered an early evening update on Thursday. She said that once the mail-in votes are counted, the state will begin counting overseas military ballots and provisional ballots. Boockvar could not give a figure on how many ballots are left there. According to Matthew Weil with the Bipartisan Policy Center, The Keystone State is taking a long time to count their votes because of an influx of absentee and mail-in ballots, in numbers Pennsylvania hasn’t ever dealt with before.“In some of the biggest jurisdictions – Philadelphia, Pittsburgh – they just didn't have the experience counting those quickly,” Weil said. “And the fact that the legislature did not give them time before Election Day to count those, even knowing that this was coming, means that most likely we're not going to have great results until Friday.” 2315