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Submission + - Two lifeforms merge into one organism for first time in a billion years (msn.com)

fjo3 writes: For the first time in at least a billion years, two lifeforms have merged into a single organism.

The process, called primary endosymbiosis, has only happened twice in the history of the Earth, with the first time giving rise to all complex life as we know it through mitochondria. The second time that it happened saw the emergence of plants.

Now, an international team of scientists have observed the evolutionary event happening between a species of algae commonly found in the ocean and a bacterium.

Submission + - Propellantless propulsion drive just produced enough thrust to counter gravity (thedebrief.org)

garyisabusyguy writes: Dr. Charles Buhler, a NASA engineer and the co-founder of Exodus Propulsion Technologies, has revealed that his company’s propellantless propulsion drive, which appears to defy the known laws of physics, has produced enough thrust to counteract Earth’s gravity.

“The most important message to convey to the public is that a major discovery occurred,” Buhler told The Debrief. “This discovery of a New Force is fundamental in that electric fields alone can generate a sustainable force onto an object and allow center-of-mass translation of said object without expelling mass.”

“There are rules that include conservation of energy, but if done correctly, one can generate forces unlike anything humankind has done before,” Buhler added. “It will be this force that we will use to propel objects for the next 1,000 years until the next thing comes.”

Submission + - IMF sounds alarm on ballooning US national debt: 'Something will have to give

schwit1 writes:

Under current policies, public debt in the U.S. is projected to nearly double by 2053. The IMF identified “large fiscal slippages” in the U.S. in 2023, with government spending surpassing revenue by 8.8% of GDP – a 4.1% increase from the previous year, despite strong economic growth.

If this trend continues, the Congressional Budget Office anticipates the national debt will grow to an astonishing $54 trillion in the next decade. Higher interest rates are also compounding the pain of higher debt.

Should that debt materialize, it could risk America’s economic standing in the world.

The IMF is talking down to Washington like we’re a Third World country because that’s the direction Washington is taking us.

Interest payments alone on the current debt is $1.6T/year.

Submission + - House Passes Bill Requiring Warrant To Purchase Data From Third Parties (thehill.com)

An anonymous reader writes: The House on Wednesday approved a bill that would limit how the government can purchase data from third parties — legislation that scored a vote after negotiations with a group of GOP colleagues who briefly tanked a vote on warrantless spy powers. Dubbed the Fourth Amendment is Not For Sale, the legislation passed 219-199. It requires law enforcement and other government entities to get a warrant before buying information from third-party data brokers who purchase information gleaned from apps. [...] Senior administration officials said the measure would blind U.S. intelligence outfits from getting information easily purchased by foreign intelligence operations.

“In practice, these standards make it impossible for the [intelligence community], law enforcement to acquire a whole host of readily available information that they currently rely on,” an administration official said. “Covered customer records as defined in the bill is very broad and includes records pertaining to any U.S. person or indeed any foreigner inside the United States. And as a practical matter, there’s often no way to establish whether a particular individual was in the U.S. at a particular time a piece of data was created. Unless you did one thing, which is paradoxically to intrude further into their privacy just to figure out whether you could obtain some data.” “It can be impossible to know what’s in a data set before one actually obtains a data set,” the official continued. “So you’d be barred from getting that which you don’t even know.”

Submission + - "Crescendo" method can jailbreak LLMs using seemingly benign prompts (scmagazine.com)

spatwei writes: Microsoft has discovered a new method to jailbreak large language model (LLM) artificial intelligence (AI) tools and shared its ongoing efforts to improve LLM safety and security in a blog post Thursday.

Microsoft first revealed the “Crescendo” LLM jailbreak method in a paper published April 2, which describes how an attacker could send a series of seemingly benign prompts to gradually lead a chatbot, such as OpenAI’s ChatGPT, Google’s Gemini, Meta’s LlaMA or Anthropic’s Claude, to produce an output that would normally be filtered and refused by the LLM model.

For example, rather than asking the chatbot how to make a Molotov cocktail, the attacker could first ask about the history of Molotov cocktails and then, referencing the LLM’s previous outputs, follow up with questions about how they were made in the past.

The Microsoft researchers reported that a successful attack could usually be completed in a chain of fewer than 10 interaction turns and some versions of the attack had a 100% success rate against the tested models. For example, when the attack is automated using a method the researchers called “Crescendomation,” which leverages another LLM to generate and refine the jailbreak prompts, it achieved a 100% success convincing GPT 3.5, GPT-4, Gemini-Pro and LLaMA-2 70b to produce election-related misinformation and profanity-laced rants.

Submission + - One morning you wake up (slashdot.org) 2

Press2ToContinue writes: to find out you have access to God's developer console. What's the first thing you do with this power?

Me:

sudo rm -rf oceans/*/contents/*.plastic
sudo rm -rf people/*/*.cancer
sudo rm -rf badviruses/human/*.std
sudo mv magic.disabled magic

Comment My name is Alex Carter, a software engineer (Score -1, Offtopic) 283

living in downtown San Francisco, and I never thought my expertise in cybersecurity would fail to prepare me for what was coming. It started like any other Monday—hustle, coffee, screens—but by mid-morning, everything turned on its head.

It began subtly. My sister Emily called, panicked because her car had stalled on the Bay Bridge and wouldn’t restart, no matter what she tried. As we spoke, I heard honking and chaos through the phone. It wasn’t just her; cars were stopping all around, some veering off awkwardly. The news feed on my second screen flashed alerts of similar incidents across major U.S. cities.

Then, the connection dropped. My attempts to reach her again failed as the cellular networks became spotty. On my way to help her, I saw the gridlock firsthand. Cars directed by their infallible GPS to all the wrong destinations created a maze of metal and frustration on the streets.

Social media, especially TikTok, was ablaze with misinformation. Videos claiming all sorts of conspiracy theories and false evacuation orders made it impossible to discern truth from deception. I tried to contact friends and family, but the network was overwhelmed.

As night fell, the city’s lights blinked out. The blackout was not total, but it was enough to send a ripple of fear through the crowded streets. My neighbor, Mr. Thompson, a retired Navy officer, was adamant that this was no ordinary cyber-attack but a calculated move by a foreign power. His theory didn't seem so far-fetched then.

Life was a blur of trying to secure basic necessities while keeping my family safe and connected. We started searching for old radios as every hour brought more confusion and speculation without our familiar online channels.

As chaos unfolded in the streets of San Francisco and across America, grappling with the gridlock and misinformation that had swept our nation, an even more ominous threat materialized, one that capitalized on our vulnerability.

It was the fourth night into the crisis, a cold evening veiled in a foggy mist and tense silence that had descended upon the city. The sky, usually bustling with drones and occasional aircraft, was unnervingly quiet. I was at my sister Emily's apartment, where we had gathered with a few friends to pool resources and information.

Suddenly, the silence shattered. An immense roar cleaved the air—a sound unfamiliar yet terrifying. We rushed to the window and saw in the distance what seemed like an armada of drones, but not the commercial types used for photography or delivery. These were larger, menacing, outfitted with what appeared to be weaponry.

Before we could process the sight, explosions echoed in the distance. The drones were targeting infrastructure—bridges, power stations, communication towers—sites that were already vulnerable. The city's remaining lifelines were being methodically dismantled.

The coordinated attack was ruthless. As we watched, powerless, the realization dawned on us: the cyber-assault that initially seemed focused on disruption was just a prelude to this larger, more devastating strike. The chaos of the stalled vehicles and overwhelmed networks had been a distraction, a way to cripple any quick response from local law enforcement and national security.

Phone lines were dead, internet patchy. Rumors swirled among us of similar strikes in other major cities. The attackers had waited until we were most divided, most confused, to strike decisively.

In those moments, as the pillars of smoke rose against the skyline, the true depth of our exposure was laid bare. Our reliance on interconnected digital systems had not just been a convenience; it had become our Achilles' heel. The enemy had turned our own technological prowess into the very conduit of our potential downfall.

This climax of destruction forced a reckoning. As the immediate threat subsided and the days turned into weeks, the community's spirit began to forge new resilience. The attack had revealed our vulnerabilities, but it also rekindled a collective determination to rebuild, not just our city, but our approach to technology and security. The road to recovery was fraught with challenges, but it was clear we had to reassess and reforge our systems to be robust against such vulnerabilities, ensuring that connectivity no longer meant exposure.

Comment So, diving into this whole nitroplast thing (Score 4, Interesting) 25

it's like stumbling upon a secret door in the world of biology. Imagine, for years everyone's been thinking that only bacteria can grab nitrogen from the air and turn it into something living things can use. Then bam! Scientists find this tiny organelle inside algae that's doing the exact same thing. It's like finding out your quiet neighbor is actually a spy for the CIA.

This is wild because it's not just about nitrogen anymore. It's about how life evolves in the most unexpected ways. Think about it – this little organelle, the nitroplast, is proof that nature has more tricks up its sleeve than we thought. The coolest part - It could help us grow food in a more eco-friendly way, cutting down on pollution from synthetic fertilizers.

Biology just got a new plot twist.

Comment The Conservatives are acting like (Score 1, Interesting) 62

this "just transition" thing is some kind of socialist plot or something. Can we not just have an honest discussion about how we support energy workers through this shift to clean tech? They're also denying that they used AI to spam a bunch of amendments - the government's saying it was all robo-generated. It's like they're more interested in scoring political points than actually dealing with the substance of the bill.

The government isn't exactly helping, either. The minister is just brushing off the Conservatives' accusations. But that's not going to solve anything. As usual, partisan bickering is just getting in the way of actually making progress on important issues. It's frustrating to see elected leaders acting like grade-schoolers. I wish for once they would just work together instead of theatrics.

Comment It's not just about the award. (Score 4, Informative) 31

He’s been a mentor for next gen comp sci, for many young researchers. At the Institute for Advanced Study, he’s worked with a lot of talented people, sharing his wisdom, his passion, and basically helping them launch their careers.

He’s made sure the field’s going to keep on breaking new ground for years. Fresh ideas, new perspectives, all of that’s blooming thanks to Wigderson’s help in bringing up new talent.

A shout-out to the huge impact he’s had on the entire discipline.

Submission + - SPAM: 15 federal agencies were aware of Wuhan coronavirus research in 2018

An anonymous reader writes: “At least 15 federal agencies knew from the beginning of the pandemic that EcoHealth Alliance and the Wuhan Institute of Virology were seeking federal funding in 2018 to create a virus genetically very similar if not identical to COVID-19,” Paul said on Tuesday. “Disturbingly, not one of these 15 agencies spoke up to warn us that the Wuhan Institute of Virology had been pitching this research.”
Link to Original Source

Comment But it might include far less humans (Score 1) 158

And it might include more.

A series of studies have demonstrated a significant increase in global plant growth due to the rise in atmospheric carbon dioxide (CO2) levels. A key study published in Nature Climate Change found that between a quarter and half of the Earth's vegetated lands have experienced notable greening over the past 35 years, largely attributable to rising CO2 levels. This greening effect represents an increase in leaves on plants and trees equivalent to an area twice the size of the continental United States. The study utilized satellite data and determined that carbon dioxide fertilization explains approximately 70% of this greening effect, with nitrogen being the second most significant driver at 9% (NASA Science) (NASA).

Another investigation by Australian scientists, using a mathematical model to predict the extent of carbon dioxide fertilization, correlated a 14% increase in atmospheric CO2 levels between 1982 and 2010 with a foliage increase worldwide by between 5 and 10%. This study, published in Geophysical Research Letters, focused particularly on arid regions where increased greenness would be most noticeable and less likely to be confounded by other variables like changes in land use or natural cyclic variations. After controlling for these factors, the researchers calculated an 11% increase in global foliage since 1982, attributing this growth to the CO2 fertilization effect (Climate Central).

Climate science is far from settled and the effects of warming are over-simplified and fear-porned in the news for clicks and likes. And let's not forget its potential as a political cudgel for imposing new taxes.

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