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California plans to boost water supply as drought bites

AFP

More than two decades of devastating drought worsened by man-made climate change mean California must harvest, recycle and desalinate much more water, the state’s governor said Thursday.

Unveiling an “aggressive” new strategy to combat a dwindling water supply, Gavin Newsom said he wants to bolster ageing infrastructure to keep pace with the rapidly changing environment.

“Climate change means drought won’t just stick around for two years at a time like it historically has,” Newsom said in a statement.

“Drought is a permanent fixture here in the American West and California will adapt to this new reality.”

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The blueprint unveiled Thursday calls for more above-ground storage, as well as better ways to capture the billions of gallons of rain that usually just run into the ocean.

It also includes plans to recycle much more water and to desalinate seawater.

The American West is more than 20 years into its worst drought in over a millennium.

As part of efforts to ride out the drought, residents in southern California have been told not to water their lawns more than once or twice a week — the cause of much grumbling among some of the area’s wealthiest homeowners.

Scientists predict that California’s already-stretched water supplies will dwindle a further 10 percent over the coming decades, with the current drought believed to be part of a long-term aridification of the region.

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That process is being hastened by global warming, where humanity’s unchecked burning of fossil fuels continues to pump insulating gases such as carbon dioxide into the atmosphere.

The planet has already warmed by an average of 1.2 degrees Celsius since pre-industrial times, and is expected to get even hotter, even if governments meet their pollution reduction targets.

The higher temperatures exacerbate the effects of the drought, with more moisture evaporating from the soil even as plants try to suck more of it up — leaving less to flow into rivers and streams.

“Regardless of drought or flood, in this changed climate there will be less water available for people to use,” the state’s 16-page plan says. 

“To match the pace of climate change, California must move smarter and faster to update our water systems. The modernization of our water systems will help replenish the water California will lose due to hotter, drier weather.”

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“California must capture, recycle, de-salt, and conserve more water… to put to use water that would otherwise be unusable, stretch supplies with efficiency, and expand our capacity to bank water from big storms for dry times.”

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International

Argentina detects first local cases of Influenza A (H3N2) Subclade K

Argentina’s National Administration of Laboratories and Health Institutes (ANLIS) “Dr. Carlos G. Malbrán” has confirmed the detection of three cases of influenza A (H3N2) corresponding to subclade K in the country. These are the first locally recorded cases of this variant, which has become predominant in several countries in the Northern Hemisphere in recent months and is associated with higher transmissibility.

The cases were identified through the National Network of Laboratories and Sentinel Units and confirmed by the National Reference Laboratory of INEI-ANLIS using genomic sequencing techniques. According to health authorities, the cases involve two adolescents from the province of Santa Cruz, detected as part of the Ambulatory Monitoring Strategy for Acute Respiratory Infections, and a child who had been hospitalized in the Autonomous City of Buenos Aires.

In all three cases, patients experienced mild illness and recovered without complications. Officials did not specify whether any of the affected individuals had a recent travel history.

The jurisdictions involved have already launched the corresponding epidemiological investigations and are responsible for ensuring timely medical care for the detected cases. According to the latest integrated surveillance report, the circulation of influenza and other respiratory viruses in Argentina remains within expected levels for this time of year.

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International

Pentagon confirms Trump pick for SouthCom as U.S. military pressure grows

Former U.S. President Donald Trump has nominated a Marine Corps lieutenant general to lead U.S. Southern Command (SouthCom), the Pentagon announced on Friday, as Trump said he does not rule out the possibility of a war with Venezuela.

If confirmed by the U.S. Senate, Marine Corps Lieutenant General Francis L. Donovan would replace an admiral who, according to media reports, criticized recent attacks on vessels allegedly linked to drug trafficking off the Venezuelan coast.

Washington has deployed a significant military presence in both the Caribbean and the Pacific, where it has carried out airstrikes against boats it claims were used by suspected drug traffickers. According to an AFP tally based on official information, the attacks have left more than 100 people dead.

The Venezuelan government has denounced what it describes as a plot to overthrow President Nicolás Maduro and seize the country’s oil resources.

In a statement published Friday on the Pentagon’s website, U.S. Secretary of Defense Pete Hegseth announced that Trump had nominated Lieutenant General Donovan to serve as commander of U.S. Southern Command.

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SouthCom is responsible for U.S. military operations in Central and South America, as well as parts of the Caribbean.

According to the Department of Defense, Donovan currently serves as deputy commander of U.S. Special Operations Command. His appointment is subject to Senate confirmation.

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International

Trump moves to reclassify marijuana as less dangerous substance

Former U.S. President Donald Trump signed an executive order on Thursday to reclassify marijuana as a less dangerous addictive substance, a move aimed at encouraging medical research without immediately opening the door to federal-level decriminalization.

Trump said that “people were begging” him to make the decision, particularly individuals suffering from chronic pain. He stressed, however, that the measure “is not at all a decriminalization” of marijuana for non-medical use.

“I’ve always told my children: don’t use drugs, don’t drink, don’t smoke,” Trump added. He is a well-known teetotaler.

A senior government official described the decision as “common sense” during a briefing with reporters, noting that marijuana and CBD-based products — a compound derived from cannabis known for its relaxing properties — are already widely used in the United States by patients dealing with chronic pain.

Most U.S. states currently allow the use of cannabis for medical purposes, and more than 20 states, along with the nation’s capital, Washington, D.C., have also legalized recreational use.

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