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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 MARCOS, Calif. (KGTV) — City officials in San Marcos held a ground-breaking ceremony Wednesday for a 0-million infrastructure project, designed to mitigate flooding.The project will help manage flooding along the San Marcos Creek using two new bridges and channelize parts of the creek. One bridge will be on Brent Avenue and the other will be on Via Vera Cruz. Both bridges will also include bike and pedestrian paths. The project is scheduled to begin in early 2020 and will take about two years to complete. For alerts and information, visit the City of San Marcos website. 591

Saudi intelligence officer and former diplomat Maher Abdulaziz Mutreb played a "pivotal role" in the apparent assassination of Saudi journalist Jamal Khashoggi, a source familiar with the Turkish investigation has told CNN.The source said that Mutreb was fully aware of "the plot" of the operation.Mutreb, who was the first secretary at the Saudi embassy in London and has been described as a colonel in Saudi intelligence, is closely connected to Saudi Crown Prince Mohammed bin Salman. "He was seconded to an elite protection brigade within the Royal Guard to serve as the personal security force of [the crown prince]," a Saudi source told CNN.Mutreb appeared in photographs alongside bin Salman during the crown prince's tour of the United States earlier this year.Several US officials have told CNN that any operation involving members of the crown prince's inner circle could not have happened without his direct knowledge. 937

Sears has won some more time to save itself. But not a lot more time.At a bankruptcy court hearing Thursday, Judge Robert Drain approved Sears' plan to auction off about 500 stores. The auction is central to the company's mission to remain in business. Sears intends to use funds from the sale for its operations, and it will pay rent to the stores' buyers so they can stay open.A committee of Sears' creditors had objected to the plan and argued that the company should immediately start the process of going out of business to limit its ongoing losses.Judge Drain said he will hold another hearing a week before Christmas to consider whether to go ahead with Sears' effort to stay in business or start the process to close all its remaining stores. Drain said it wasn't realistic to start a liquidation process immediately."You can't do a GOB [going out of business] plan for a company this big by snapping your fingers," he said. "Let's come back to court [in December] and see what the lay of the land is."Sears' attorneys conceded was a chance the company might not be able to survive."We recognize we have a tough path ahead of us to save the company," said Sears attorney Ray Schrock. "We're not blind to that fact."Schrock said the upcoming holiday shopping season is a crucial period for Sears, and the company believes it will at least be able to break even in the fourth quarter.The creditors' attorney expressed doubts that the company will be able to stay in business. But he said they could live with waiting until December for a decision on Sears' future.Sears also disclosed in a filing late Wednesday that it has arranged for an additional 0 million loan to fund operations during the bankruptcy process. That loan is a crucial component of the company's ability to stay in business, according to a filing the company made on the first day of the bankruptcy process, but it has taken a month to lock-up the funding.The loan is from Great American Capital Partners, rather than ESL, the hedge fund controlled by Sears Chairman Eddie Lampert. When Sears first filed for bankruptcy, it said that it anticipated the loan would come from ESL, but creditors have objected to a the series of insider deals between Sears and Lampert. 2303

SANTA ANA (CNS) - Orange County was removed from California's coronavirus monitoring list Sunday, starting the clock for all public schools in the county to potentially reopen in early September.The state mandates a county must be off the watch list for 15 days before all schools can reopen. Orange County's data on hospitalizations and other key metrics have been moving in the right direction, with the rate of county residents testing positive for COVID-19 at 5-point-4 percent, below the state's desired threshold of 8 percent.Underscoring the positive trends, county health officials reported just 153 newly confirmed cases of COVID-19 and one additional death Sunday, bringing the county's totals to 45,954 cases and 897 fatalities.The data on hospitalizations continued to move in the right direction, with 380 people hospitalized and 111 of those in intensive care. Those numbers were 392 and 110 on Saturday, 397 and 117 on Friday, and 400 and 118 on Thursday, according to the Orange County Health Care Agency.The county's case rate per 100,000 residents dropped from 92.9 to 90.2, which is still far higher than the California Department of Public Health threshold of 25 per 100,000 residents.The county has 29% of intensive care unit beds available, which is better than the state's 20% threshold. And the county's hospitals have 58% of their ventilators available, well above the state standard of 25%.The OCHCA reported that 594,082 COVID-19 tests have been conducted, including 5,163 reported Sunday. There have been 37,452 documented recoveries.Orange County could be placed back on the list should it be flagged for exceeding any one of six different metrics for three consecutive days. Those metrics are the case rate, the percentage of positive tests, the average number of tests a county is able to perform daily, changes in the number of hospitalized patients and the percentage of ventilators and intensive care beds available.The decision to reopen schools would still be left to individual districts. Orange County officials say 24 elementary schools have already been approved to reopen, including six in the Los Alamitos Unified School District.For parents still leery of returning students to classrooms, Dr. Clayton Chau, the county's interim chief health officer and director of the Orange County Health Care Agency, said the county "encourages" them to continue online learning, "especially children who are at a higher risk."The county will provide tests for staff and students and a "full medical team" that includes pediatricians, while infectious disease experts from Children's Hospital of Orange County and UC Irvine "will be standing by to assist when needed," Chau said.Wednesday was the first day the county fell below the state's monitoring thresholds, Chau said.It is possible various business sectors that are shut down for commerce indoors may be allowed to return to normal, Chau said. County officials are expecting "new guidance" from the state this week. 3010

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