Daily Archives: October 20, 2023

Of all Elon Musks exploits the Tesla cars, the SpaceX rockets, the Twitter takeover, the plans to colonize Mars his secretive brain chip company Neuralink may be the most dangerous.

What is Neuralink for? In the short term, its for helping people with paralysis. But thats not the whole answer.

Launched in 2016, the company revealed in 2019 that it had created flexible threads that can be implanted into a brain, along with a sewing-machine-like robot to do the implanting. The idea is that these threads will read signals from a paralyzed patients brain and transmit that data to an iPhone or computer, enabling the patient to control it with just their thoughts no need to tap or type or swipe.

So far, Neuralink has only done testing on animals. But in May, the company announced it had won FDA approval to run its first clinical trial in humans. Now, its recruiting paralyzed volunteers to study whether the implant enables them to control external devices. If the technology works in humans, it could improve quality of life for millions of people. Approximately 5.4 million people are living with paralysis in the US alone.

But helping paralyzed people is not Musks end goal. Thats just a step on the way to achieving a much wilder long-term ambition.

That ambition, in Musks own words, is to achieve a symbiosis with artificial intelligence. His goal is to develop a technology that helps humans merg[e] with AI so that we wont be left behind as AI becomes more sophisticated.

This fantastical vision is not the sort of thing for which the FDA greenlights human trials. But work on helping people with paralysis? That can get a warmer reception. And so it has.

But its important to understand that this technology comes with staggering risks. Former Neuralink employees as well as experts in the field alleged that the company pushed for an unnecessarily invasive, potentially dangerous approach to the implants that can damage the brain (and apparently has done so in animal test subjects) to advance Musks goal of merging with AI.

Neuralink did not respond to a request for comment.

There are also ethical risks for society at large that go beyond just Neuralink. A number of companies are developing tech that plugs into human brains, which can decode whats going on in our minds and has the potential to erode mental privacy and supercharge authoritarian surveillance. We have to prepare ourselves for whats coming.

Neuralink is a response to one big fear: that AI will take over the world.

This is a fear thats increasingly widespread among AI leaders, who worry that we may create machines that are smarter than humans and that have the ability to deceive us and ultimately seize control from us.

In March, many of them, including Musk, signed an open letter calling for a six-month pause on developing AI systems more powerful than OpenAIs GPT-4. The letter warned that AI systems with human-competitive intelligence can pose profound risks to society and humanity and went on to ask: Should we develop nonhuman minds that might eventually outnumber, outsmart, obsolete and replace us? Should we risk loss of control of our civilization?

Although Musk is not alone in warning about civilizational risk posed by AI systems, where he differs from others is in his plan for warding off the risk. The plan is basically: If you cant beat em, join em.

Musk foresees a world where AI systems that can communicate information at a trillion bits per second will look down their metaphorical noses at humans, who can only communicate at 39 bits per second. To the AI systems, wed seem useless. Unless, perhaps, we became just like them.

A big part of that, in Musks view, is being able to think and communicate at the speed of AI. Its mostly about the bandwidth, the speed of the connection between your brain and the digital version of yourself, particularly output, he said in 2017. Some high bandwidth interface to the brain will be something that helps achieve a symbiosis between human and machine intelligence and maybe solves the control problem and the usefulness problem.

Fast forward a half-dozen years, and you can see that Musk is still obsessed with this notion of bandwidth the rate at which computers can read out information from your brain. It is, in fact, the idea that drives Neuralink.

The Neuralink device is a brain implant, outfitted with 1,024 electrodes, that can pick up signals from a whole lot of neurons. The more electrodes youve got, the more neurons you can listen in on, and the more data youll get. Plus, the closer you can get to those neurons, the higher quality your data will be.

And the Neuralink device gets very close to the neurons. The companys procedure for implanting it requires drilling a hole in the skull and penetrating the brain.

But there are less extreme ways to go about this. Other companies are proving it. Lets break down what theyre doing and why Musk feels the need to do something different.

Neuralink isnt the only company exploring brain-computer interfaces (BCIs) for restoring peoples physical capabilities. Other companies like Synchron, Blackrock Neurotech, Paradromics, and Precision Neuroscience are also working in this space. So is the US military.

In recent years, a lot of the research thats made headlines has focused on brain implants that would translate paralyzed peoples thoughts into speech. Mark Zuckerbergs Meta, for example, is working on BCIs that could pick up thoughts directly from your neurons and translate them into words in real time. (In the long term, the company says it aims to give everyone the ability to control keyboards, augmented reality glasses, and more, using just their thoughts.)

Earlier success in the BCI field focused not on speech, but on movement. In 2006, Matthew Nagle, a man with spinal cord paralysis, received a brain implant that allowed him to control a computer cursor. Soon Nagle was playing Pong using only his mind.

Nagles brain implant, developed by the research consortium BrainGate, contained a Utah array, a cluster of 100 spiky electrodes that is surgically embedded into the brain. Thats only around one-tenth of the electrodes in Neuralinks device. But it still enabled a paralyzed person to move a cursor, check email, adjust the volume or channel on a TV, and control a robotic limb. Since then, others with paralysis have achieved similar feats with BCI technology.

While early technologies like the Utah array protruded awkwardly from the skull, newer BCIs are invisible to the outside observer once theyre implanted, and some are much less invasive.

Synchrons BCI, for example, builds on stent technology thats been around since the 1980s. A stent is a metal scaffold that you can introduce into a blood vessel; it can be safely left there for decades (and has been in many cardiac patients, keeping their arteries open). Synchron uses a catheter to send a stent up into a blood vessel in the motor cortex of the brain. Once there, the stent unfurls like a flower, and sensors on it pick up signals from neurons. This has already enabled several paralyzed people to tweet and text with their thoughts.

No open brain surgery necessary. No drilling holes in the skull.

Musk himself has said that BCIs wouldnt necessarily require open brain surgery, in a telling five-minute video at Recodes Code Conference in 2016. You could go through the veins and arteries, because that provides a complete roadway to all of your neurons, he said. You could insert something basically into the jugular and...

After the audience laughed nervously, he added, It doesnt involve chopping your skull off or anything like that.

In Neuralinks early years, before the company had settled on its current approach which does involve drilling into the skull one of its research teams allegedly looked into the tamer intravascular approach, four former Neuralink employees told me. This team explored the option of delivering a device to the brain through an artery and demonstrated that it was feasible.

But by 2019, Neuralink had rejected this option, choosing instead to go with the more invasive surgical robot that implants threads directly into the brain.

Why? If the intravascular approach can restore key functioning to paralyzed patients, and also avoids some of the safety risks that come with crossing the blood-brain barrier, such as inflammation and scar tissue buildup in the brain, why opt for something more invasive than necessary?

The company isnt saying. But according to Hirobumi Watanabe, who led Neuralinks intravascular research team in 2018, the main reason was the companys obsession with maximizing bandwidth.

The goal of Neuralink is to go for more electrodes, more bandwidth, Watanabe said, so that this interface can do way more than what other technologies can do.

After all, Musk has suggested that a seamless merge with machines could enable us to do everything from enhancing our memory to uploading our minds and living forever staples of Silicon Valleys transhumanist fantasies. Which perhaps helps make sense of the companys dual mission: to create a generalized brain interface to restore autonomy to those with unmet medical needs today and unlock human potential tomorrow.

Neuralink is explicitly aiming at producing general-purpose neural interfaces, the Munich-based neuroethicist Marcello Ienca told me. To my knowledge, they are the only company that is currently planning clinical trials for implantable medical neural interfaces while making public statements about future nonmedical applications of neural implants for cognitive enhancement. To create a general-purpose technology, you need to create a seamless interface between humans and computers, enabling enhanced cognitive and sensory abilities. Achieving this vision may indeed require more invasive methods to achieve higher bandwidth and precision.

Watanabe believes Neuralink prioritized maximizing bandwidth because that serves Musks goal of creating a generalized BCI that lets us merge with AI and develop all sorts of new capacities. Thats what Elon Musk is saying, so thats what the company has to do, he said.

The intravascular approach didnt seem like it could deliver as much bandwidth as the invasive approach. Staying in the blood vessels may be safer, but the downside is that you dont have access to as many neurons. Thats the biggest reason they did not go for this approach, Watanabe said. Its rather sad. He added that he believed Neuralink was too quick to abandon the minimally invasive approach. We could have pushed this project forward.

For Tom Oxley, the CEO of Synchron, this raises a big question. The question is, does a clash emerge between the short-term goal of patient-oriented clinical health outcomes and the long-term goal of AI symbiosis? he told me. I think the answer is probably yes.

It matters what youre designing for and if you have a patient problem in mind, Oxley added. Synchron could theoretically build toward increasing bandwidth by miniaturizing its tech and going into deeper branches of the blood vessels; research shows this is viable. But, he said, we chose a point at which we think we have enough signal to solve a problem for a patient.

Ben Rapoport, a neurosurgeon who left Neuralink to found Precision Neuroscience, emphasized that any time youve got electrodes penetrating the brain, youre doing some damage to brain tissue. And thats unnecessary if your goal is helping paralyzed patients.

I dont think that tradeoff is required for the kind of neuroprosthetic function that we need to restore speech and motor function to patients with stroke and spinal cord injury, Rapoport told me. One of our guiding philosophies is that building a high-fidelity brain-computer interface system can be accomplished without damaging the brain.

To prove that you dont need Muskian invasiveness to achieve high bandwidth, Precision has designed a thin film that coats the surface of the brain with 1,024 electrodes the same number of electrodes in Neuralinks implant that deliver signals similar to Neuralinks. The film has to be inserted through a slit in the skull, but the advantage is that it sits on the brains surface without penetrating it. Rapoport calls this the Goldilocks solution, and its already been implanted in a handful of patients, recording their brain activity at high resolution.

Its key to do a very, very safe procedure that doesnt damage the brain and that is minimally invasive in nature, Rapoport said. And furthermore, that as we scale up the bandwidth of the system, the risk to the patient should not increase.

This makes sense if your most cherished ambition is to help patients improve their lives as much as possible without courting undue risk. But Musk, we know, has other ambitions.

What Neuralink doesnt seem to be very interested in is that while a more invasive approach might offer advantages in terms of bandwidth, it raises greater ethical and safety concerns, Ienca told me. At least, I havent heard any public statement in which they indicate how they intend to address the greater privacy, safety, and mental integrity risks generated by their approach. This is strange because according to international research ethics guidelines it wouldnt be ethical to use a more invasive technology if the same performance can be achieved using less invasive methods.

More invasive methods, by their nature, can do real damage to the brain as Neuralinks experiments on animals have shown.

Some Neuralink employees have come forward to speak on behalf of the pigs and monkeys used in the companys experiments, saying they suffered and died at higher rates than necessary because the company was rushing and botching surgeries. Musk, they alleged, was pushing the staff to get FDA approval quickly after hed repeatedly predicted the company would soon start human trials.

One example of a grisly error: In 2021, Neuralink implanted 25 out of 60 pigs with devices that were the wrong size. Afterward, the company killed all the affected pigs. Staff told Reuters that the mistake could have been averted if theyd had more time to prepare.

Veterinary reports indicate that Neuralinks monkeys also suffered gruesome fates. In one monkey, a bit of the device broke off during implantation in the brain. The monkey scratched and yanked until part of the device was dislodged, and infections took hold. Another monkey developed bleeding in her brain, with the implant leaving parts of her cortex tattered. Both animals were euthanized.

Last December, the US Department of Agricultures Office of Inspector General launched an investigation into possible animal welfare violations at Neuralink. The company is also facing a probe from the Department of Transportation over worries that implants removed from monkeys brains may have been packaged and moved unsafely, potentially exposing people to pathogens.

Past animal experiments [at Neuralink] revealed serious safety concerns stemming from the products invasiveness and rushed, sloppy actions by company employees, said the Physicians Committee for Responsible Medicine, a nonprofit that opposes animal testing, in a May statement. As such, the public should continue to be skeptical of the safety and functionality of any device produced by Neuralink.

Nevertheless, the FDA has cleared the company to begin human trials.

The company has provided sufficient information to support the approval of its IDE [investigational device exemption] application to begin human trials under the criteria and requirements of the IDE approval, the FDA said in a statement to Vox, adding, The agencys focus for determining approval of an IDE is based on assessing the safety profile for potential subjects, ensuring risks are appropriately minimized and communicated to subjects, and ensuring the potential for benefit, including the value of the knowledge to be gained, outweighs the risk.

Beyond what the surgeries will mean for the individuals who get recruited for Neuralinks trials, there are ethical concerns about what BCI technology means for society more broadly. If high-bandwidth implants of the type Musk is pursuing really do allow unprecedented access to whats happening in peoples brains, that could make dystopian possibilities more likely. Some neuroethicists argue that the potential for misuse is so great that we need revamped human rights laws to protect us before we move forward.

For one thing, our brains are the final privacy frontier. Theyre the seat of our personal identity and our most intimate thoughts. If those precious three pounds of goo in our craniums arent ours to control, what is?

In China, the government is already mining data from some workers brains by having them wear caps that scan their brainwaves for emotional states. In the US, the military is looking into neurotechnologies to make soldiers more fit for duty more alert, for instance.

And some police departments around the world have been exploring brain fingerprinting technology, which analyzes automatic responses that occur in our brains when we encounter stimuli we recognize. (The idea is that this could enable police to interrogate a suspects brain; their brain responses would be more negative for faces or phrases they dont recognize than for faces or phrases they do recognize.) Brain fingerprinting tech is scientifically questionable, yet Indias police have used it since 2003, Singapores police bought it in 2013, and the Florida state police signed a contract to use it in 2014.

Imagine a scenario where your government uses BCIs for surveillance or interrogations. The right to not self-incriminate enshrined in the US Constitution could become meaningless in a world where the authorities are empowered to eavesdrop on your mental state without your consent.

Experts also worry that devices like those being built by Neuralink may be vulnerable to hacking. What happens if youre using one of them and a malicious actor intercepts the Bluetooth connection, changing the signals that go to your brain to make you more depressed, say, or more compliant?

Neuroethicists refer to that as brainjacking. This is still hypothetical, but the possibility has been demonstrated in proof-of-concept studies, Ienca told me in 2019. A hack like this wouldnt require that much technological sophistication.

Finally, consider how your psychological continuity or fundamental sense of self could be disrupted by the imposition of a BCI or by its removal. In one study, an epileptic woman whod been given a BCI came to feel such a radical symbiosis with it that, she said, It became me. Then the company that implanted the device in her brain went bankrupt and she was forced to have it removed. She cried, saying, I lost myself.

To ward off the risk of a hypothetical all-powerful AI in the future, Musk wants to create a symbiosis between your brain and machines. But the symbiosis generates its own very real risks and they are upon us now.

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Elon Musks Neuralink wants to merge your brain with AI at what ... - Vox.com

Aviv Kutz (54), a member of Kibbutz Kfar Aza, is a childhood friend of a very close friend of mine. Aviv and his wife Livnat (49), and their three children Rotem (19), Yonatan (17) and Yiftach (15), have lived in Kfar Aza for years. Although the Kutz family has endured many Hamas rocket and mortar attacks on their kibbutz, parents and children continued to hope for peace. Every year the Kutz family organized a kite-flying festival, meant to create a small peaceful space in the war zone. Colorful kitessome displaying peace messageswere flown near the border fence with Gaza. Livnats sister, Adi Levy Salma, who participated in the festival in previous years said that the idea is to fly the kites near the fence, to show Gaza that we only want to live in peace. This years kite festival was planned for Saturday, 7 October. Kite festival 2023, said the invitation, we will meet at the football pitch at 16:00 to decorate the sky. A few hours before the festival began, Hamas terrorists invaded and occupied the kibbutz. The terrorists went from house to house, systematically torturing, murdering, and kidnapping dozens of kibbutz members. All five members of the Kutz family were slaughtered.

The mind boggles at such atrocities. Why do human beings do such things? What did Hamas hope to achieve? The aim of the Hamas attack was not to capture and hold territory. Hamas didnt have the military capability to hold the kibbutz for long in face of the Israeli army. To understand the aims of Hamas, three things should be noted. First, Hamas largely focused its attack on killing and kidnapping civilians rather than soldiers. Second, Hamas terrorists tortured and executed adults, children, and even babies in the most gruesome ways the terrorists could think of. Third, instead of trying to hide the atrocities, Hamas made sure they were publicized, even filming some of the atrocities itself and uploading the shocking videos to social media.

This is the very definition of terrorism, and we have seen similar things before with ISIS. Unlike conventional warfare that usually aims to capture territory or degrade military capabilities, terrorism is a form of psychological warfare that aims to terrify. By killing hundreds of people in horrendous ways and publicizing it, organizations like ISIS and Hamas seek to terrify millions. In addition to spreading terror, Hamas also aims to sow seeds of hatred in the minds of millions Israelis, Palestinians, and other people throughout the world.

Hamas is different from other Palestinian organization like the PLO, and should not be equated with the whole Palestinian people. Since its foundation, Hamas adamantly refused to recognize Israels right to exist, and has done everything in its power to ruin every chance for peace between Israelis and Palestinians, and between Israel and the Arab world. The immediate background to the current cycle of violence is the peace treaties signed between Israel and several Gulf States, and the hoped-for peace treaty between Israel and Saudi Arabia. This treaty was expected not only to normalize relations between Israel and most of the Arab world, but also to somewhat alleviate the suffering of millions of Palestinians living under Israeli occupation, and to restart the Israeli-Palestinian peace process. Nothing alarms Hamas more than the possibility of peace. This is why it launched its attackand this is why it murdered the Kutz family and more than a thousand other Israeli civilians. What Hamas has done is a crime against humanity in the deepest sense of the term. A crime against humanity isnt just about killing humans. It is about destroying our trust in humanity. When you witness things like parents being tortured and executed in front of their children, or toddlers brutally murdered, you lose all trust in human beings. And you thereby risk losing your own humanity, too.

Hamass crimes cannot be justified by blaming them on past Israeli conduct. Two wrongs dont make a right. There is much to criticize Israel for holding millions of Palestinians for decades under occupation, and for abandoning in recent years any serious attempt to make peace with the Palestinian people. However, the murder of the Kutz family and the many other atrocities committed by Hamas were not meant to restart the peace process, nor are they likely to liberate a single Palestinian from Israeli occupation. Instead, the war Hamas launched inflicts immense suffering on millions of Palestinians. Driven by its religious fanaticism, Hamas just doesnt seem to care about human sufferingeither of Israelis or Palestinians. Unlike the secular PLO, many of Hamass leaders and activists seem to care mainly about their fantasies of heavenly afterlife. They are willing to consign this world to the flames and to destroy our souls in the process, so that their own souls will allegedly enjoy everlasting bliss in another world.

We must win this war of souls. In its war against Hamas, Israel has a duty to defend its territory and its citizens, but it must also defend its humanity. Our war is with Hamas, not with the Palestinian people. Palestinian civilians deserve to enjoy peace and prosperity in their homeland, and even in the midst of conflict their basic human rights should be recognized by all sides. This refers not only to Israel, but also to Egypt, which shares a border with the Gaza Strip, and which has partially sealed that border.

As for Hamas, it and its supporters should be excommunicated by humanity. Not only Israel, but the entire human community should place Hamas completely beyond its pale, just as it has previously done with ISIS. Israeli citizens cannot live in places like Kfar Aza with Hamas across the fence, just as Iraqi and Syrian citizens could not live with ISIS on their doorstep. Tens of thousands of Israeli civilians have already fled the border areas, and they cannot go back to their homes until the threat to their lives is removed. At a deeper level, the lives of all humans are devalued and endangered as long as organizations like Hamas and ISIS are allowed to exist.

The aims of the Gaza War should be clear. At the end of the war, Hamas should be totally disarmed and the Gaza Strip should be demilitarized, so that Palestinian civilians could live dignified lives within the Gaza Strip, and Israeli civilians could live without fear alongside the Gaza Strip. Until these aims are achieved, the struggle to maintain our humanity will be difficult. Most Israelis are psychologically incapable at this moment of empathizing with the Palestinians. The mind is filled to the brim with our own pain, and no space is left to even acknowledge the pain of others. Many of the people who tried to hold such a spacelike the Kutz familyare dead or deeply traumatized. Most Palestinians are in an analogous situationtheir minds too are so filled with pain, they cannot see our pain.

But outsiders who are not themselves immersed in pain should make an effort to empathize with all suffering humans, rather than lazily seeing only part of the terrible reality. It is the job of outsiders to help maintain a space for peace. We deposit this peaceful space with you, because we cannot hold it right now. Take good care of it for us, so that one day, when the pain begins to heal, both Israelis and Palestinians might inhabit that space.

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The World's Job During the War on Hamas: Save the Space For Peace - TIME

Brooklyn Beckham has hit back at haters who have taken issue with his many cooking videos.

The eldest child of David and Victoria Beckham began uploading cooking tutorials to his social media pages in late 2021.

He has since cooked items such as grilled cheese, steak and potatoes, and pasta dish FettuccineAlfredo, posting tutorials to his 16.2 million followers.

The budding chef has also teamed up with brands such as Chosen Foods and Typhur on his page.

Many of his videos have come under fire - with people mocking the 24-year-old for everything from the way he cooks, to the ingredients he uses and even his presenting skills.

However, in a new interview with Insider, Beckham said he was used to hate online - adding that cooking made him happy and he wasnt planning on stopping any time soon.

To be honest, Im used to the hate, Beckham said. It doesnt really bother me. Cooking makes me happy. I have more important things to worry about than people saying a little bit of rubbish about me.

Previously, his grilled cheese tutorial was one of the more controversial posts.

In the commenters, one critic wrote: Blowtorching pieces of toast. So unnecessary, A second added: God this is utterly cringe and boring. Please tell me this is satire, wrote another.

Commenting on the fact the star appeared to have a hole in his trousers, a fourth added: The hole is distracting me," while a fifth commented: Can you not afford a pair of trousers without holes? This is embarrassing and ridiculous.

He was also called out by fans for one very basic salad and plain spaghetti tutorial, and attracted criticism for reportedly hiring a film crew for $100,000 to film him making a sandwich, as well as requiring assistance with frying a hash brown.

Earlier this year, the star discussed where his love of food had come from and shared some of the places he and wife Nicola Peltzs like to eat in LA.

The wannabe chef started the video by sharing his memories of dining with his famous parents.

Story continues

He said: I grew up in London. I always used to go to the pub, and we used to go after my dad played football.

I didnt drink, because I was too young, but I used to have the pie and mash and fish and chips in the newspaper with vinegar.

However, his palate has broadened over the years: My and my wife, we are obsessed, our favourite food is Japanese they way the Japanese treat food, they are so careful and so precise, he said.

I love cooking because its one of the few things that takes my mind off anything thats happening, he continued.

One of the many things I like about chefs is they are so artistic, they are so hardworking, and its always every day, every minute of every hour trying to master their craft.

It comes following the success of the Netflix documentary Beckham - about his fathers early life and rise to fame as one of the countrys best-loved footballers.

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Brooklyn Beckham hits back at haters who mock his online cooking videos - Yahoo News UK