
An mRNA-based vaccine for melanoma cut the risk of the cancer returning, trials have found. CC-licensed photo by |E|E| on Flickr.
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A selection of 10 links for you. Sunburnt. I’m @charlesarthur on Twitter. On Threads: charles_arthur. On Mastodon: https://newsie.social/@charlesarthur. On Bluesky: @charlesarthur.bsky.social. Observations and links welcome.
No, artificial intelligence is not conscious • The Atlantic
Ted Chiang:
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Being open to the possibility that LLMs are conscious is the same as being open to the possibility that Microsoft Word is conscious, or, more precisely, that multiple distinct consciousnesses are dormant in every Word document containing a conversational transcript, and that they are awakened every time the document is loaded. Should you consider the possibility that every time you open a Word document, you are bringing multiple conscious interlocutors into existence, and every time you close one, you snuff their existence out? No.
Contemplating that scenario is not a good use of your time. Even if the Microsoft Office team employed a philosopher who said you shouldn’t be so certain, because consciousness is not well understood, that would not be sufficient reason for you to take this idea seriously. We don’t need to fully understand the nature of consciousness to definitively say that certain things are not conscious, and conversational transcripts fall in that category.
…What would it take to convince me that a computer program is actually conscious and using language the way that people use language? Let me offer an analogy. If tomorrow someone showed me a video of an astronaut in a spaceship orbiting Alpha Centauri, a star that’s 4.3 light-years from Earth, what would I have to see in that video to convince me that it was real?
My answer to that is, there is nothing in the video itself that would convince me. No matter how high the video resolution is or how realistic the scenery is, I would feel confident in saying that the video is fake. I won’t pay attention to any video of an astronaut orbiting Alpha Centauri unless I have previously seen good evidence that astronauts have landed on Mars, that astronauts have reached the moons of Jupiter, that astronauts have reached the moons of Saturn, and that astronauts have crossed the orbit of Pluto. Before anyone can credibly claim that they’ve solved an extraordinarily difficult engineering problem, I need to be confident that they have previously solved the many much simpler problems that precede the difficult problem.
To put it another way: An observation doesn’t become a convincing piece of evidence because of any specific detail in what’s observed; the context in which that observation takes place is also essential.
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Chiang is definitely against the idea of conscious LLMs – you’ll recall his New Yorker piece in September 2024 on how LLMs won’t make art – though even if opening an instance of Word *did* call into existence a new consciousness, I think we would learn to close the window too. We have entire industries based around killing conscious animals and turning them into our food. How would that be any different?
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ChatGPT app hits 1 billion monthly active users in record time, data shows • Reuters
Harshita Mary Varghese:
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OpenAI’s ChatGPT has crossed 1 billion global monthly active app users, becoming the fastest app ever to reach the milestone, according to estimates from market intelligence firm Sensor Tower.
The record comes amid growing competition between Anthropic and OpenAI for dominance in the rapidly expanding artificial intelligence market.
[Sensor Tower] said US ChatGPT users who installed Anthropic’s Claude app in the first quarter of 2026 spent 5% less time on ChatGPT one month after installation, compared with their average usage in the prior eight months.
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I tested three Windows laptops in the MacBook Neo’s price range. There’s no contest • The Verge
Antonio Di Benedetto:
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The MacBook Neo is a 13in, 2.7lb all-aluminum laptop with an A18 Pro iPhone chip for its processor and just 8GB of RAM, starting at 256GB of (slow) storage. It costs $599 (or $499 for students and teachers), and for $100 more you get double the storage and a Touch ID fingerprint sensor in the power button. There aren’t any all-aluminum, 13in Windows laptops out there for $600. All of the Windows laptops I tested have MSRPs above $600 but are usually cheaper.
Asus sent a $700 Asus Vivobook 16 with an AMD Ryzen 7 processor (currently $530), Lenovo put up a $750 Lenovo IdeaPad Slim 3x with a Snapdragon X chip (currently $550), and Acer sent an Intel Lunar Lake Acer Aspire 14 AI, which is down from $1,050 to just $530. Dell and HP are between laptop generations and didn’t have any current models to send.
By Windows budget laptop standards, these are all good values. And on paper, they should be competitive. Each has an eight-core processor (versus six on the Neo), 16GB of RAM instead of 8GB, and between 256GB and 1TB of storage — the slowest of which is twice the speed of the Neo’s storage.
…The flaws shown by all three of these Windows laptops — lackluster screens, crummy-sounding speakers, and middling trackpads — are almost impossible to avoid on laptops in this price range. But the game has changed: The MacBook Neo exists. And it smokes all of them in quality-of-life territory. It’s got a brighter, more colorful screen; a trackpad you can easily click anywhere; a sharp webcam that does your face some justice; and speakers that don’t assault your ears. It even has a hinge you can open smoothly with one finger — the Windows laptops snap closed or slide around if you try to do the same.
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Why is it Apple can make a high quality laptop at a low(ish) price but OEM PCs can’t? There’s no way Apple is eating all the profit from it.
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Google ordered to put clearer links in AI search and let UK publishers opt out • Ars Technica
Jon Brodkin:
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UK regulators today ordered Google to put clearer attributions and links to publishers’ content in its AI-generated search features. The UK’s Competition and Markets Authority (CMA) also said Google must give publishers a way to opt out of AI features in search.
“In a world first, publishers will now have effective tools to prevent their content being used to power AI features in search, such as AI Overviews,” the CMA said on Wednesday. “This will put publishers, like news organizations, in a stronger position to negotiate content deals with Google. To boost consumer trust, Google is also now required to make sure that publisher content is properly attributed, using clear links, in AI‑generated search results.”
The CMA ruled that Google may not penalize publishers for opting out of AI, meaning that Google can’t downrank opted-out publishers in general search results. The CMA said Google will have nine months to comply with all requirements but that the agency “expects important parts of the controls to become available to publishers well before that deadline. Google will also be required to submit and publish compliance reports, supported by key data and metrics, explaining changes it has made and how it has complied.”
Google’s AI Overviews tend to give confident-sounding responses to search queries, but the links to sources in the AI Overviews may or may not support those confident responses. Clearer attribution and links could make it easier for searchers to determine the accuracy of AI Overview summaries.
The CMA applied the rules to Google after determining that it has “strategic market status” in general search services, and has ongoing investigations into Apple and Microsoft. Google today said it will comply with the CMA decision.
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Google’s AI overview might well become worse as a result of this. But it makes sense that publishers don’t want to help Google to keep people away from their sites.
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The dirt that refused to die • Quanta Magazine
Siddhant Pusdekar:
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For 15 years, Sébastien Fontaine has been trying to kill dirt. The biochemist, who runs a lab at the French National Institute for Agriculture, Food, and Environment, wanted to know how much carbon is released by soil — just dirt alone, completely devoid of life. His team sealed dirt into jars and blasted them with sterilizing gamma radiation. Then they waited for the carbon dioxide released by the soil — a sign of ongoing microbial respiration — to drop.
They waited, and waited, and waited some more: weeks, then months. Under a microscope, the irradiated soil showed no signs of life, but it continued to emit carbon dioxide. The soil wouldn’t stop breathing.
Fontaine’s lab repeated the experiments and produced the same results. Finally, convinced that they weren’t dealing with an artifact of the experimental setup, they set out to find the source of breath in dead soil.
Now, Fontaine and his colleagues have reported that their soil samples continued to consume oxygen and spew carbon dioxide (opens a new tab) for six years. In a 2025 paper in Science Advances, they proposed that a metabolic process that powers much of life is also possible outside living cells. Their experiments point to how it could work in dirt, absent the living proteins that would typically organize it. If they’re right, some biochemical reactions, such as those that release the energy of carbon-rich sugar molecules, may not be unique to living things.
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Weird science. There’s a lot of it.
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A personalized vaccine for melanoma cut the risk of cancer returning after five years • NBC News
Kaitlin Sullivan:
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An experimental vaccine from Moderna and Merck shows promise in keeping deadly skin cancer from returning for years, according to new clinical trial results.
The research, presented Monday at the American Society of Clinical Oncology’s annual meeting, found that a personalized mRNA vaccine halved the risk of melanoma returning after five years. The results were also published in the Journal of Clinical Oncology.
Melanoma is the deadliest form of skin cancer, and in about half of patients, the disease will come back within the first five years of treatment.
“The treatments we have are not perfect. People relapse,” said Dr. Janice Mehnert, the director of the melanoma and cutaneous medical oncology program at NYU Langone Health in New York and the senior trial investigator.
In the trial, 50 patients received the standard treatment: surgery, followed by a type of immunotherapy called pembrolizumab, also known as Keytruda. Another 107 patients also got a personalized vaccine tailored to their specific tumor. All of the people in the trial had at least Stage 3 melanoma, meaning the cancer had spread to nearby lymph nodes or skin and had a high risk of returning even after surgery.
Five years later, nearly 70% of people in the vaccine group were cancer-free, compared to 49% of people in the standard treatment group. Adding the vaccine also cut a person’s risk of the cancer metastasizing by nearly 60%.
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mRNA really is a huge breakthrough in treatment. Of course that means that the man in charge of the US Department of Health is against it.
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The future of science communication is not an article like this • Nature
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In this increasingly competitive environment, it is essential that credible science broadcasts a strong signal. There are many content creators doing excellent work. But, as Nature’s news team reported in a News feature in February, many influencers with large followings are promoting misinformation — for example on climate change, vaccines and health and wellness).
Last year, public-health researcher Brooke Nickel and her colleagues reported an overwhelming amount of misleading information about medical screening tests from an analysis of nearly 1,000 Instagram and TikTok posts. They also found that the people who produced these posts often had financial interests in the tests. In February, humanities scholars Ricardo Morais and Clara Fernandes found that videos produced by science influencers on TikTok tend not to credit sources — including for images — making it difficult to assess the accuracy of their posts.
These are among the reasons why more researchers and science communicators, those who have the knowledge and skills to convey science in line with research integrity principles, need to be on these platforms. As our News feature shows, many scientists are. Nature has a well-established presence on Instagram and YouTube; a few months ago, we also joined TikTok.
Short videos have their strengths and limitations. An average three-minute video could contain up to 650 words of script and captions. In a sense, that is not a lot of time to convey the content of a finding or news event, including sources, significance, context, caveats and limitations. But done well, narrative storytelling, infographics, animation and video are all incredibly compelling and popular ways to engage people with science.
But improving science communication shouldn’t be the responsibility of only those in front of the camera. Platforms need to be doing much more to curb misinformation. They should provide information for creators on good practice in science communication, including how to navigate possible conflicts of interest, and flagging claims that have not been verified to users.
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Somehow I don’t feel that three-minute videos can truly be the solution to everything. As much as anything, video is a poor format for arguments which need to be examined closely. There aren’t going to be many teleological discussions on TikTok. (Thanks Joe S for the link.)
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Camera-first phishing: how fraudsters use browser permissions to harvest identity data • Netcraft
Ivan Khamenka:
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Netcraft has identified a card payment-themed phishing page that appears to go beyond conventional credential theft. Instead of asking victims to enter card details, the page attempts to persuade them to grant access to their camera, microphone, location, and device information under the guise of “fund verification”. This makes the campaign an example of camera-first phishing: a social engineering attack where browser permissions, rather than typed credentials, become the primary collection channel.
The lure is simple: the victim is told that Rp 1,000,000 is ready to be received from a sender named WILDAN, with the page styled to resemble a card payment verification flow.
The bank transfer page uses Indonesian-language messaging such as “Verifikasi Visa Secure”, “Penerimaan Dana”, and “Data wajah + lokasi digunakan untuk keamanan transaksi” to make camera and location prompts appear like part of a legitimate security process. The observed page also displays fake confirmation buttons and status messages referencing camera, geolocation, IP address, and device checks.
Many phishing attacks are designed to steal credentials, payment card numbers, or one-time passcodes. This campaign appears to use a different playbook. Netcraft’s analysis indicates that the operator is primarily interested in live facial images, short videos, GPS location, IP address, and device metadata.
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Given the way that Instagram was being hacked via fake videos, collecting this sort of data is going to be prized by hackers.
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Memory crunch sends PC prices into double-digit climb • The Register
Paul Kunert:
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The average prices of notebooks and desktops are up in Europe by double-digit percentages on the back of tightening availability of memory.
All PC makers are battling with shortages of DRAM and NAND as component manufacturers prioritize production for higher-margin high-bandwidth memory chips used in AI servers. The cost of memory has more than quadrupled in 12 months.
Analyst Context, which tracks the products that wholesalers and resellers ship to customers, says that average notebook prices climbed 11.4% year-on-year and desktop prices rose 10.5% via European distribution in the first six weeks of calendar Q2.
The revenue generated from the sales went up 12% for mobile PCs and 2% for desktop machines. This is despite unit sales shrinking 3% for laptops and 7% for desktops.
“After a strong first quarter where unit and revenue growth was fueled by channel stocking ahead of anticipated price hikes, the dynamic shifted sharply at the start of Q2,” said Marie-Christine Pygott, senior analyst.
“Unit volumes dropped following that period of intense stocking, but revenues continued to climb, albeit at a more moderate pace, driven by a significant rise in average selling prices and a market shift toward higher-end devices.”
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AI is strangling the PC business, which is a strange collateral effect.
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British schoolboy sanctioned by Russia for exposing crypto laundering • The Times
Herbie Russell:
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A British schoolboy sanctioned by Russia for exposing Moscow-backed cryptocurrency laundering networks will wear it “as a badge of honour”.
Alexander Browder, 17, now banned from entering the country along with four other British nationals, is thought to be the youngest person to have been sanctioned by the regime. Russia’s foreign ministry accused the sixth-former of “circulating defamatory speculations and false information about the policy of the Russian authorities”. Moscow sanctioned Browder on Tuesday after he wrote a report for a think tank exposing how money was being laundered via the A7A5 cryptocurrency to finance Russia’s war on Ukraine.
…The son of Bill Browder, a renowned human-rights activist and co-founder of Hermitage Capital Management, said that fighting atrocities was “in my genetics”. His father, a British-American who has been banned from Russia since 2005, has spent decades exposing Kremlin corruption and pioneered the global Magnitsky Act which freezes Russian officials’ offshore wealth.
…Browder’s report was published last month by the Henry Jackson Society, a think tank that says it aims to “combat extremism, advance democracy and real human rights”. The 88-page document found that A7A5, a ruble-pegged stablecoin launched in Kyrgyzstan in January last year, was “a critical tool for Russian sanctions evasion, money laundering and illicit cross-border payments”. The token was made by A7 LLC. The cross-border payment service is 51% owned by Ilan Shor, a convicted Moldovan fraudster, and 49% owned by PSB, a state-owned Russian bank, the report found.
Last week the foreign office said that the network, “designed to bypass Western sanctions”, claimed to have moved more than $90bn last year.
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Some families have people who are principled.
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| • Why do social networks drive us a little mad? • Why does angry content seem to dominate what we see? • How much of a role do algorithms play in affecting what we see and do online? • What can we do about it? • Did Facebook have any inkling of what was coming in Myanmar in 2016? Read Social Warming, my latest book, and find answers – and more. |
Errata, corrigenda and ai no corrida: none notified








