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Scientists are warning that a domino effect will kick in if global temperatures rise more than 2 degrees Celsius above pre-industrial levels, leading to "hothouse" conditions and higher sea levels, making some areas on Earth uninhabitable.The report, "Trajectories of the Earth System in the Anthropocene," published Monday in the American Proceedings of the National Academy of Sciences, said "hothouse" temperatures could stabilize 4 degrees to 5 degrees Celsius (39 to 41 Fahrenheit) higher than pre-industrial levels."Human emissions of greenhouse gas are not the sole determinant of temperature on Earth. Our study suggests that human-induced global warming of 2 degrees Celsius may trigger other Earth system processes, often called 'feedbacks,' that can drive further warming -- even if we stop emitting greenhouse gases," lead author Will Steffen of the Australian National University said. 911

SAN YSIDRO, Calif. (KGTV) -- The Department of Defense announced Monday that it plans to move an additional 300 troops to the California border, according to ABC News.The announcement was made after hundreds of migrants rushed the border in a show of force, causing the San Ysidro port of entry to close for hours.The troops were assigned to the Texas and Arizona borders, a spokesperson for US Northern Command tells ABC News.The decision was reached following an assessment by US Customs and Border Protection after the 500 migrants rushed the border.The majority of the 300 troops will be Military Police units as well as engineers. There are now 5,600 troops at the southern border in support of CBP, 1,800 of those are in California.Read the full statement from US Northern Command below:  812

SAN FRANCISCO (AP) — Wildlife officials say at least three new wolf pups have joined the only known pack in California.KQED reports that trail cameras set up by the state Department of Fish and Wildlife in northeast California recorded the pups and two or three adult wolves in June.Amaroq Weiss advocates for West Coast wolves with the Center for Biological Diversity. He says that the return of wolves to the state is an important development for conservation efforts.Wolves are protected under California's Endangered Species Act even as the federal Fish and Wildlife Service has proposed to delist grey wolves as an endangered species.In 2011, a grey wolf with a radio collar named OR-7 crossed the California border from Oregon and became the first wolf in the state since 1924. 791

School nurses already have a lot of responsibilities, but the possibility of students being back in classrooms this fall may add a new duty: screening for COVID-19."There seem to be no certainties. The guidance changes frequently and there is some concern that the guidance doesn’t take into account the realities in a school building," says Laurie Combe, the President of the National Association of School Nurses.Combe says the pressure will be on school nurses to help screen and isolate any students or staff who could be showing symptoms of COVID-19. But not all schools across the country have the ability to do this."We're supposed to isolate those students or staff members and does a school have the space or capacity to do that?" says Combe.According to the Department of Education, there are 98,000 public schools in the United States. The National Association of School Nurses’ research has shown 25% of those schools have no access to a school nurse."Not part-time, not one nurse covering multiple schools, just no school nurse," says Combe.“COVID has revealed to us is that schools are relying heavily on school nurse expertise to guide their procedures and policies moving forward into reopening,” Combe added. “So what do those schools that don’t have a school nurse do?"Visalia Unified School District in California has about 32,000 students. The district's 12 credentialed school nurses help lead an additional 36 nurses in meeting students' health needs."Our health department reached out and identified the 12 school nurses as emergency disaster workers so instead of enjoying a summer vacation, the nurses are working at the health department and helping to monitor COVID," says the district's Director of Health Services Suzie Skadan. Skadan says that extra experience will be helpful when school is back in session."They will have this additional experience and hands-on happening so they will know what to do when we come back," says Skadan.Visalia unified is working closely with their local health department to put every CDC-recommended protocol in place come the fall."It is an added burden for the school nurse but it's very necessary to keep our students safe. So we think planning ahead and having systems in place will make the best of this situation," says Skadan. Both the National Association of School Nurses and Visalia Unified say ideally there'd be more nurses on hand this fall."Unfortunately, we're having big budget cuts. It's been a bad budget year and then we have COVID on top of that so we are not hiring additional nursing staff. We schedule people around to make things work so hopefully we can manage it this way," says Skadan.While not every school will have the ability to test students for COVID this next school year, the National Association for School Nurses expects more students will be tested. Combe refers to a recent conversation she had with a teacher."I said, ‘So what are you going to do if a child in your classroom starts coughing?’ Normally you would send that child to get some water or you know help them manage that. She said, ‘I’m sending that child to the school nurse,'" says Combe.Combe says nurses focus much of their time on health education for students, faculty and their entire school community, a role that will be amplified come next school year. 3334

SANTA CLARA, Calif. — The health officers in six San Francisco Bay Area counties are not waiting to reach a threshold recommended by the governor, and have issued a new stay-at-home order to take effect on Sunday. The changes, announced Friday, will last through Jan. 4. The counties have not yet reached Gov. Gavin Newsom’s threshold that requires a stay-at-home order when 85% of ICU beds at regional hospitals are full. But the health officers said the hospital system will be overwhelmed before the end of December, when Newsom’s order would apply to the Bay Area. "The dark COVID winter that we feared would come has arrived in the Bay Area," said Dr. Chris Farnitano, Contra Costa County health officer according to KGO. "I and other county health officers in the Bay Area don't think we can wait for the state's new restrictions to go into effect later this month. We must act swiftly to save as many lives as we can. This is an emergency."Restaurants, bars and wineries, and hair and nail salons will have to close, along with playgrounds. Restaurants would be able to do delivery or takeout. Retail stores can stay open, however they must lower capacity to 20%. Schools that have already received a waiver to reopen can stay open next week. All "critical infrastructure" can also remain open. Gatherings of any size are banned.The six counties include some of the most populous areas of the state, including Alameda County, Contra Costa County, San Francisco County and Santa Clara County. 1507

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