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Scientists are proposing an ingenious but as-yet-unproven way to tackle climate change: spraying sun-dimming chemicals into the Earth's atmosphere.The research by scientists at Harvard and Yale universities, published in the journal Environmental Research Letters, proposes using a technique known as stratospheric aerosol injection, which they say could cut the rate of global warming in half.The technique would involve spraying large amounts of sulfate particles into the Earth's lower stratosphere at altitudes as high as 12 miles. The scientists propose delivering the sulfates with specially designed high-altitude aircraft, balloons or large naval-style guns.Despite the technology being undeveloped and with no existing aircraft suitable for adaptation, the researchers say that "developing a new, purpose-built tanker with substantial payload capabilities would neither be technologically difficult nor prohibitively expensive."They estimate the total cost of launching a hypothetical system in 15 years' time at around .5 billion, with running costs of .25 billion a year over a 15-year period.The report does, however, acknowledge that the technique is purely hypothetical."We make no judgment about the desirability of SAI," the report states. "We simply show that a hypothetical deployment program commencing 15 years hence, while both highly uncertain and ambitious, would indeed be technically possible from an engineering perspective. It would also be remarkably inexpensive."The researchers also acknowledge potential risks: coordination between multiple countries in both hemispheres would be required, and stratospheric aerosol injection techniques could jeopardize crop yields, lead to droughts or cause extreme weather.The proposals also don't address the issue of rising greenhouse gas emissions, which are a leading cause of global warming.And despite the conviction of the report's authors, other experts were skeptical."From the point of view of climate economics, solar radiation management is still a much worse solution than greenhouse gas emissions: more costly and much more risky over the long run," said Philippe Thalmann of the école Polytechnique Fédérale de Lausanne, an expert in the economics of climate change.David Archer of the Department of Geophysical Science at the University of Chicago said, "The problem with engineering climate in this way is that it's only a temporary Band-Aid covering a problem that will persist essentially forever, actually hundreds of thousands of years for fossil fuel CO2 to finally go away naturally."It will be tempting to continue to procrastinate on cleaning up our energy system, but we'd be leaving the planet on a form of life-support. If a future generation failed to pay their climate bill they would get all of our warming all at once." 2830

SANTA FE, N.M. – Lawmakers in New Mexico have approved a COVID-19 relief bill that will use nearly 0 million to help residents of the state who are struggling during the pandemic.The legislation was passed Tuesday during a special one-day session called by Gov. Michelle Lujan Grisham as the state experiences a spike in coronavirus cases, like most of the country. The relief package, which was approved with bipartisan support, will allocate 4 million in direct unemployment assistance, providing a one-time ,200 check to all types of unemployed workers.Another 0 million will be allocated for a grant program for small businesses in the state, allowing business owners to apply for grants of up to ,000.About million will go to provide emergency housing assistance, million will go to emergency food banks services, and million will be used for direct economic assistance to low-income residents, in the form of a one-time 0 disbursement per qualified household.Legislators says the funding for these programs will be made available through a transfer of previously received federal funds. That includes about 9 million in unspent funds that were set to expire soon.The bill will also appropriate million from the state general fund to the department of health to provide for COVID-19 testing, contact tracing and vaccine implementation support.“When New Mexicans are in need, we act,” wrote the governor in a tweet after the statehouse passed the bill. “Grants for small businesses, unemployment assistance, emergency housing assistance – all on its way. I'm grateful to the Legislature for working together to forge ahead for the good of the people of our great state.”The governor says she intends to sign the bill into law. 1772

SDCCU is proudly honoring local teachers through SDCCU Classroom Heroes, launched in partnership with iHeartMedia, Inc. San Diego. “SDCCU is engaged in many philanthropic activities aimed at making a difference in our local schools. We understand the critical role of teachers in helping to shape the future of today’s youth and contributing to a strong and thriving economy for years to come,” said SDCCU President and CEO Teresa Halleck. 452

SAN YSIDRO (KGTV) -- Business owners and commuters from Mexico are nervously waiting and watching to see what President Trump's next move will be. Tuesday afternoon, the president told reporters he is still deciding whether he'll shut down the southern border. Business owners in San Ysidro say just the mere threat is keeping people away. "There's a lot of workers who cross daily, and most of them live in Mexico, so that definitely affects them, but people who are in retail it definitely affects our sales because customers don't want to get stuck at the border like they did last time there was a 5 hour shut down," said Govinda Figueroa. She said when the border at San Ysidro closed in November, it took weeks to make up the loss. "Last time there was a shut down it actually affected our sales for the next two weeks," said Figueroa.Juan Cisneros lives in Tijuana, but walks to San Ysidro for work. He says the thought of the port of entry closing, even for a day, scares him. "If we work in Mexico, the money is not enough, that's why we have to cross here to have a better living, so that's the reason we cross most of the time, so it will change our lives," said Cisneros. During Tuesday's news conference, the president said in the last two days, Mexico has done a better job of stopping the flow of Central American migrants from coming through its southern border. Figueroa said she doesn't know what to think. "I think it's 50/50. I think a lot of us think it's just another political move and just another you know, empty promise or threat, but the people who cross are afraid it's going to happen and they don't want to get stuck at the border or on this side and not being able to cross back." 1720

SEATTLE — If you’re eating seafood in the US, there is a good chance it came through Seattle. Data from 2017 show more than 150 million pounds of seafood worth nearly 0 million came through the city on the sound. But COVID-19 is changing everything.A new study published in the Journal of Fish and Fisheries found that seafood imports, exports, and catches were all down around 40% compared to 2019. A colossal decline.“We were scared, just like everybody. Not only with the health concerns and people getting sick, and then financially we just bought the business a couple years ago from our boss and it was pretty quiet, pretty sleepy down here," said Ryan Reese, one of the owners of Pike Place Fish Market. Just like everyone else, they’ve had to adjust during the pandemic.“We’ve converted our whole operation like a little shipping factory and so we’ve really changed our focus from over the counter service to trying really hard to drive our online presence,” said Reese. Ryan says they’ve been lucky to stay busy shipping fish out to customers.“People still need to eat everyday and they’re cooking at home and luckily they think of us and we ship overnight and so we’re feeling grateful,” said Reese. What we found is it’s kind of a mixed bag with the seafood industry; some companies are adapting really well and getting their product to people and other companies are really struggling and their sales are down from 10% to 40%. “You got to have your gear in perfect condition, it’s gotta be fishing for you, that’s what makes the money,” said Cub Jansen, fishing captain. Cub is doing some maintenance work on one of his boats. He and his crew had a tough season.“The biggest thing would be the price difference. You know, we’ve been hurting on price. Typically in Alaska, we’d get paid per pound for crab, but this year, we got paid .85 per pound. There’s no casinos buying, no cruise ships, there’s limited capacity at restaurants, so it’s made for a tough market,” said Jansen.When you have no place to sell your catch, that can crush an industry.“This year has really hurt our crews and our boat owners earnings,” said Bob Alverson, the manager of the Fishing Vessels Owner’s Association. He says his members are hurting.“The earnings for our crews and the boats are off about 30 to 40%,” said Alverson.There are two huge reasons. First, seafood is mostly sold in restaurants and COVID-19 restrictions have been hard on those businesses.“The restaurant trade is where we make our living a lot and I feel sorry for the waiters and waitresses’ businesses. They have really been hit hard. And anyone who depends on selling their product through the restaurant trade has been similarly hit,” said Alverson.Second, exports to Japan and China have essentially dried up since the pandemic.“We’ve lost our overseas markets to China, which buy the vast majority of our live crab,” said Jansen.That leaves this group of hardworking people with a lot of questions.“The biggest thing with the COVID stuff is, am I going to have a market tomorrow? Am I going to be able to sell this crab or salmon that I have on the boat? Or is everything going to shutdown?” said Jansen. Those are the type of questions that make you lose sleep at night.But it’s not the first time this industry has been hit hard, and it certainly won’t be the last. Maybe you wouldn’t know by looking at them, but fisherman tend to be ocean half full type of people.“In the fish business, everybody is an optimist. Next year can always be better than this year,” said Alverson.“There’s a lot of heritage and a lot of pride. It’s a hard working community,” said Reese. “We all need each other,” said Jansen. We all need each other, a simple phrase that might apply to more than just the fishing community during this pandemic. 3813