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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

GREEN COVE SPRINGS, Fla. (AP) — A Florida sheriff says he will deputize every gun owner in his county to put down any violent protests his deputies can’t handle alone.Clay County Sheriff Darryl Daniels gave no indication in a three-minute video released Wednesday that any demonstrations are planned in his suburban Jacksonville county.Daniels also said he would protect any peaceful protests, but added that if anyone starts “tearing up Clay County, that is not going to be acceptable.”“If we can’t handle you, I’ll exercise the power and authority as the sheriff and I’ll make special deputies of every lawful gun owner in the county and I’ll deputize them to this one purpose: to stand in the gap between lawlessness and civility,” said Daniels, sporting a white cowboy hat as he stood in front of 18 deputies.Daniels, who is African American, said in the video that his department has a “great relationship” with its residents, but “if you come to Clay County and think for one second we’ll bend our backs for you, you’re sadly mistaken.”“The second you step out from up under the protection of the Constitution, we’ll be waiting on you and give you everything you want: all the publicity, all the pain, all the glamour and glory for all that five minutes will give you.”Daniels, a Republican finishing his first term, is being challenged by six opponents in the upcoming election. He is under investigation by the Florida Department of Law Enforcement after his former employer, the Jacksonville Sheriff’s Office, announced last year that he’d had an affair with a co-worker when he was running its jails. Daniels, who is married, was accused of later having the woman falsely arrested. He issued an apology but said he wouldn’t discuss specifics.This story first appeared on WFTS. 1794

From 2000 through 2018, 459 children have died from accidental furniture tip overs, which are preventable fatalities that can be stopped by anchoring furniture to a wall.In response, the US Consumer Product Safety Commission is launching a public service announcement campaign called "Even When You're Watching.” The campaign will show the dangers of leaving furniture unanchored. The campaign includes “terrifying” footage of tip overs caught on video.In addition to the number of fatalities, the CPSC estimates that every 43 minutes, a child is injured by furniture tipping over."Even when adults are in the same room with children, dangerous tip-overs can occur," said CPSC acting chairman Robert Adler. "Many parents and caregivers do not know about this hidden hazard, or believe that they can prevent a tip-over by watching their children, but these incidents still happen. We urge adults to Anchor It! and to tell their friends and family to do so, too, because these tragic tip-overs can happen in the blink of an eye."According to a CPSC survey, 80 percent are aware that furniture can tip over, but just 47 percent say they have their TV anchors, and 55 percent say they have anchored furniture in their home.The CSPC offers parents the following tips:To protect children from a tip-over incident, follow these safety tips in any home where children live or visit:Anchor TVs and furniture, such as bookcases and dressers, securely to the wall.Always place TVs on a sturdy, low base, and push the TV back as far as possible, particularly if anchoring is not possible.Avoid displaying or storing items, such as toys and remotes, in places where kids might be tempted to climb up to reach for them.Store heavier items on lower shelves, or in lower drawers.If purchasing a new TV, consider recycling older ones not currently in use. If moving the older TV to another room, be sure it is anchored to the wall properly.Keep TV and/or cable cords out of reach of children.Supervise children in rooms where these safety tips have not been undertaken.To view the public service announcement, click here. 2112

Here we go! @Alyssa_Milano @TheNormanLear @Dan_Farah #whostheboss https://t.co/AJelzhZlMY— Tony Danza (@TonyDanza) August 4, 2020 138

HAYWARD, California (AP) — Robots that can flip burgers, make salads, and even bake bread are in growing demand as virus-wary kitchens try to put some distance between workers and customers. Starting this fall, the White Castle burger chain will test a robot arm that can cook french fries, corn dogs. The robot, dubbed Flippy, is made by Pasadena, California-based Miso Robotics. In June, Flippy began working full-day shifts - 11 a.m. to 7 p.m. at CaliBurger in Pasadena.“We have demonstrated that Flippy can work on our standard equipment and meet high volume demand with substantially greater cooking consistency than our kitchens that have not yet installed Flippy,” said Tony Lomelino, Chief Technology Officer of CaliBurger in a press release. “Additionally, we have developed a program to retrain our restaurant staff to serve as ‘Chef Techs’ that work alongside Flippy and monitor the related software and hardware systems. We expect these skills will be useful for employees across our chain to secure higher income jobs that require human/robotic interaction in the future restaurant industry and other industries.”Robot food service was a trend even before the coronavirus pandemic struck. Chowbotics, which makes a robot called Sally that makes salads, has been used by hospitals and universities to meet the demand for fresh, customized options 24 hours a day. But Chowbotics and others say demand is booming as food service providers seek ways to limit interaction and keep workers and customers safe. 1524

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