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NASA's Hubble spots a stellar sparkler for the Fourth of July
NASA's Hubble Space Telescope has captured a spectacular red, white, and blue view of one of the Milky Way's oldest star clusters to celebrate the nation's 250th anniversary. Hidden within the ancient cluster are clues to how exploding stars helped transform the young universe into one capable of forming planets and, eventually, life.
The secret to healthy aging may be hidden in your blood
Some people live past 100 with remarkable health, and researchers may have uncovered one reason why. A new study found that centenarians have a unique chemical "fingerprint" in their blood that sets them apart from normal aging, including unusual patterns of bile acids and steroids linked to longer survival.
Fourth of July fireworks pose hidden health risk for certain Americans, experts warn
Americans release 300 million pounds of fireworks annually, creating smoke that worsens asthma and COPD, experts warn.
I found 3 Android 17 settings so useful I'm confused why they're hidden by default
Don't miss out on these three hidden Android 17 features
Scientists warn: a hidden space threat could trigger the next plane crash - Futura-Sciences
Space debris: silent stalkers in our skies For the past 50 years, NASA has recorded no more than one piece of space debris making it to the ground per day. And thankfully, there’s yet to be a single serious accident. After all, Earth is big and humans only occupy a...
Clarity Narrative Introduces Service to Help Businesses Address the Hidden Cost of AI Misrepresentation
Photo Courtesy of Microsoft EdgeSOUTHINGTON, Conn., July 03, 2026 (GLOBE NEWSWIRE) -- Realized Solutions, Inc., the Connecticut technology firm ...
Scientists discover giant fan-shaped structure beneath Antarctica's ice sheet: The hidden structure rewriting Earth's ancient history
For decades, Antarctica has been treated as a kind of frozen time capsule, a place where evidence of Earth's deep past sits preserved, undisturbed, beneath layers of ice that have built up over millions of years. As per the study published in Nature Geoscience, scientists have now uncovered something remarkable within that buried record: an enormous, fan-shaped geological structure stretching across a huge swath of East Antarctica, hidden entirely from view beneath the ice.
Ancient cave paintings can harbor human DNA for millennia, scientists find
The breakthrough could reveal previously hidden ancient human activity inside caves, acting as ‘genetic archives’
Apple ‘Hide My Email’ Vulnerability Reveals Peoples’ Real Email Addresses
”Hide My Email users deserve to know that it may be possible for attackers to discover their hidden email addresses,” the person who reported the issue said.
Why scientists fear we're missing evidence of extraterrestrial life
Scientists are raising concerns that we may be overlooking evidence of extraterrestrial life even when it is present. Hidden biosignatures, limitations in detection technology, and assumptions about what life should look like can all create dangerous false negatives. The researchers say future missions should focus not only on finding life, but also on understanding how signs of life could be missed.
New research shows the hidden challenges facing religious scientists
A recent study from Rice’s Boniuk Institute for the Study and Advancement of Religious Tolerance titled “Religious Representation in Science: How Scientists in the United States, Mexico and South Africa Respond” explores the aspect of religious representation in science.
I found a hidden Google Maps feature that made my Pixel's always-on display useful
A hidden Maps trick worth turning on
Apple Loop: iPhone 18 Pro Release Date, Hidden iOS 27 Features, iPhone Air 2 Details
This week’s Apple headlines: iPhone 18 Pro price and release date, hidden iOS 27 features, iPhone Air 2 specs, unexpected Mac and iPad price rises, how Apple wins AI and more...
Scientists Baffled by Discovery of Rare “Pink Floyd” Spider Hidden in Home Walls - Futura-Sciences
The Birth of a “Pink Floyd” Spider Tiny, discreet, and quietly settled on urban walls, a new species of spider was recently discovered in Colombia—and christened as a tribute to the iconic rock band Pink Floyd. As part of a study published in the journal Zoosystematics and Evolution, South American...
Scientists find evidence of vast hidden magma systems inside Mars
Researchers from the University of Oxford have uncovered evidence that Mars once hosted enormous, Earth-like magmatic systems deep beneath its surface—despite the planet lacking the plate tectonics long ...
Scientists measure hidden quantum forces that could power a new generation of pharmaceutical drugs
It's one thing to design a pharmaceutical drug. It's another to know if and why it actually works; not on paper or in a computer model, but inside the chaotic world of living systems, where proteins twist ...
Scientists measure hidden quantum forces that could power a new generation of pharmaceutical drugs
Researchers invent a laser technique that reveals the hidden forces shaping proteins, advancing a future of precision medicine engineered with quantum precision.
Scientists find thousands of earthquakes in a perfectly straight line in Alaska, revealing a hidden 'microplate'
Tiny earthquakes that emerge in a strikingly linear pattern revealed the Yakutat microplate, which may be focusing volcano and earthquake activity.
Think 8 Hours of Sleep Is the Best for Your Cognitive Health? A New Study Suggests Otherwise
Research reveals a hidden genetic link that dictates exactly how your nighttime routine impacts your brain.
Scientists just found the hidden 'lid' keeping Yellowstone's supervolcano from erupting - Futura-Sciences
Few places fuel doomsday headlines like Yellowstone. America’s most famous national park sits atop a supervolcano, and the question of when it might blow has haunted the public for decades. So when scientists finally got a clear look at the top of its magma system in 2025, the discovery was...
The hidden stakes of the birthright citizenship case: healthcare for babies
The birthright citizenship case in front of the US Supreme Court is about much more than just citizenship. It’s also about an issue that was little discussed in court arguments: babies’ immediate access to safety net programs and medical tests that need to be done within the first couple days of life.
Why South Africa’s leopards shrank to half their normal size
A hidden population of South African leopards has revealed a remarkable evolutionary story. Researchers analyzing entire leopard genomes discovered that the Cape Floristic Region’s leopards are not only much smaller than most African leopards, but also genetically distinct after being isolated for roughly 20,000 years. Surprisingly, despite their small population, they have retained much of their genetic diversity.
Scientists discover hidden “footprints of death” that may help viruses spread
Scientists have uncovered a surprising new twist in what happens when cells die. As dying cells break apart, they leave behind tiny “footprints of death” packed with newly discovered particles that help guide the immune system to clean up the remains. But researchers found that influenza viruses can exploit this process, hiding inside these microscopic packages and potentially using them to spread to nearby cells.
Hidden Gem
“You couldn’t replicate this at another university.” Part 3 of a three-part series on the Main Building’s Life Science Library.
Behind this “ordinary snake,” scientists stunned by a hidden new species - Futura-Sciences
A Mysterious Snake Revealed Researchers from the Chengdu Institute of Biology, partnering with the Giant Panda National Park, have officially described a new species of tree viper: Trimeresurus lii, affectionately dubbed the Huaxi green viper. The discovery was made in early 2025 and published in the open-access journal Zoosystematics and...
Hidden bird species discovered in Japan after DNA reveals a stunning secret
A bird long thought to be a single rare species in Japan has turned out to be two. Scientists discovered that the elusive Ijima’s Leaf Warbler and a newly identified Tokara Leaf Warbler look almost identical, but their DNA and songs reveal they are distinct species. The finding marks Japan’s first new bird species discovery in more than 40 years and highlights how modern genetic tools are uncovering hidden biodiversity that would otherwise go unnoticed.
Scientists Finally Find Out Why Gold Never Rusts Like Other Metals
Gold’s pristine shine may depend on an until now hidden atomic rearrangement at its surface.
Scientists open a million-year-old time capsule hidden beneath New Zealand
A cave in New Zealand has yielded fossils from a lost ecosystem that existed about 1 million years ago, including a possible flying ancestor of the kākāpō. The discovery reveals that volcanoes and climate upheaval were reshaping the country’s wildlife and driving extinctions long before humans arrived.
Examining the Eagles’ hidden roster strength entering training camp
The Eagles enter training camp with a hidden roster strength in the secondary, where Quinyon Mitchell, Cooper DeJean, and Riq Woolen headline a deep defensive back group.
The Leadership Advantage Hidden Inside Effective Business Plans
Business plans can give entrepreneurs an edge as they launch a business. But you have to write them the right way.
When A Favicon Becomes The Entire Website
Putting hidden data in places where few expect it can be a fun hobby or even a professional career. In the case of [Tim Wehrle] it’s just the former. His most recent project in this area uses…
6 animal fathers who go the distance
From carrying eggs in their mouths to building hidden nests, these animal dads do it all.
Sugar-Free Diets May Have a Hidden Side Effect, Study in Mice Suggests
But there's a lot we don't know.
Sugar-Free Diets May Have a Hidden Side Effect, Study in Mice Suggests
But there's a lot we don't know.
Hidden geological process offsets carbon emissions from thawing permafrost
Scientists found that thawing permafrost can trigger increased rock weathering, a natural process that absorbs CO2 from the atmosphere. In some regions, this carbon uptake was strong enough to fully offset — or even surpass — river greenhouse gas emissions.
Hidden Ace deals a full house of drinks, food and entertainment
Hidden Ace is tucked-away venue for music, comedy and culinary delights.
Scientists pop the cork on the hidden chemistry inside wine bottles
A new study captures how cork, wine and air interact over time
Scientists expected a black hole but found a neutrino factory powered by stars
A distant galaxy nicknamed Shadow Blaster may have revealed a surprising source of cosmic neutrinos: extreme star formation instead of a supermassive black hole. The discovery suggests that hidden, dust-filled starburst galaxies could account for a significant fraction of the Universe’s high-energy neutrinos.
Researchers found a Wordle strategy that wins 99% of the time
Researchers developed a Wordle-solving strategy that succeeds 99% of the time by focusing on information gain rather than likely answers. The method uses Shannon entropy to identify guesses that reveal the most about the hidden word. Each guess is designed to slash uncertainty and narrow the possibilities faster. The result significantly outperformed more traditional Wordle tactics.
EA Sports UFC 6: Seven fighters you have to try out to get the full 'as real as it gets' experience
Picking up EA Sports UFC 6 on release day? Make sure you check out some of the game's best shining stars and hidden gems.
What if there is no one to farm? Scientists reveal a hidden risk to future food security
The cause of future food shortages may not be a lack of farmland, but a shortage of agricultural workers. Amid low birth rates and rural decline, a joint international research team from KAIST has developed ...
Scientists May Have Found What Really Triggers Alzheimer’s Disease
Scientists may have uncovered a hidden trigger behind Alzheimer’s disease. Instead of plaques being the root cause, amyloid beta appears to interfere with tau, a protein that helps keep neurons functioning properly. This disruption could set off the damage that eventually leads to the disease’s most recognizable brain changes.
Researchers discover 500 hidden earthquakes beneath Antarctica: 'Improve our understanding of possible futures'
“As machine-learning tools continue to improve, they could reveal that deep, continental-interior earthquakes are more common than currently recognized.”
A surprising discovery reveals the kidney has a secret backup system
Scientists at Mayo Clinic have uncovered a surprising new way the kidneys conserve water, revealing a hidden backup system that works independently of the hormone long believed to control the process. The discovery emerged when researchers testing an old drug called probenecid expected it to worsen polycystic kidney disease (PKD) but found it actually slowed cyst growth instead.
Scientists stunned by the world’s largest whale “graveyard” millions of years old - Futura-Sciences
The Hidden Depths of the Diamantina Zone Deep beneath the Indian Ocean, researchers from China, Italy, and New Zealand got more than they bargained for during their recent expedition. Exploring the remote Diamantina Fracture Zone—which formed during the separation of Australia and Antarctica—the team operated the Fendouzhe submersible, a machine...
Job Creators Network - Small Business Warning: Inflation, Interest Rates & the Hidden Impact of Washington Policies
Video originally published here. Elaine Parker speaks with Caroline Melear of the R Street Institute about how federal policy decisions affect small businesses and local economies across America. The conversation examines the connection between Washington policymaking and the economic realities faced by entrepreneurs, families, lenders, and communities. Parker and Melear discuss several major forces shaping...
Scientists discover spider that disguises itself as a parasitic fungus
Scientists have discovered a new Amazonian spider with an astonishing disguise: it looks like a parasitic fungus. The species, Taczanowskia waska, mimics both the appearance and behavior of the fungus, helping it stay hidden from predators and potentially catch prey more easily.
Siri AI may have confirmed a major iPhone 18 design change
Apple may have hidden a crucial iPhone 18 design detail in plain sight.
Steam Workshop abused to spread malware via Wallpaper Engine app
Threat actors are abusing Steam Workshop, Valve's community hub for downloading game-related content, to push various malware hidden in wallpaper packages.
The Wealth Opportunity Hidden In America's Small Business Transition
Millions of small business owners are preparing to exit. Discover why acquisition entrepreneurship is creating a new generation of business buyers.
The Hidden Health Toll of Loneliness in Aging
Loneliness in older adults is more than a social concern — it is linked to higher mortality, poorer mental health, frailty, and faster cognitive decline.
Scientists just found a hidden weakness in forever chemicals
Researchers discovered that hydrogen radicals generated by intense UV light can break down stubborn PFAS “forever chemicals” without added chemicals. The breakthrough reveals a key mechanism that could lead to greener and more effective technologies for permanently destroying these pollutants.
Fans Find Hidden Info On Zelda: Ocarina Of Time Remake, Nintendo Promptly Deletes It
What could it all mean? Does it mean anything at all?
Hundreds of hidden earthquakes discovered beneath Antarctica — and they're happening in a very odd location
Antarctica was long thought to be seismically calm, but new technology makes it possible to detect unexpected types of earthquakes beneath the ice.
Beneath our feet lies a fungal superhighway stretching 68 quadrillion miles
Beneath our feet lies a vast hidden fungal superhighway that helps sustain much of life on Earth—and scientists have now mapped it for the first time. Researchers estimate that these underground networks stretch an astonishing 110 quadrillion kilometers, move about 4 billion tons of carbon dioxide into soils each year, and play a major role in supporting plants and regulating the climate.
Exhibit at Griffin Museum of Science and Industry re-creates Anne Frank's hidden annex
A historical exhibit at Chicago's Griffin Museum of Science and Industry is giving visitors a chance to walk through a re-creation of Anne Frank's hidden annex.
Your blood pressure reading contains a hidden number — and here’s why it matters
Pulse pressure, which can indicate how stiff your blood vessels are, provides a window into heart and brain health.
5 hidden features I didn't know my Samsung phone had
Compass, ruler, Wi-Fi analyzer, and more. These hidden Samsung features made me realize I don't know One UI as well as I thought.
A dying star could create a new universe instead of a black hole
What if some black holes aren’t black holes at all? A new theoretical study suggests that when a massive star collapses, it might not form a singularity hidden behind an event horizon. Instead, the collapse could trigger the birth of a tiny new universe inside the dying star. Driven by dark energy, this miniature cosmos would expand and push back against gravity, preventing complete collapse and creating an exotic object known as a gravastar.
Alien planet spins revealed a hidden clue to how worlds form
Using the Keck Observatory, astronomers measured the spins of dozens of giant planets and brown dwarfs orbiting distant stars. They found that giant planets can spin faster than much more massive brown dwarfs, challenging simple assumptions about mass and rotation. The results suggest that magnetic fields and formation processes play a major role in determining how fast worlds end up spinning.
That nightly glass of wine could carry hidden health risks, new study finds
A new study suggests that no amount of alcohol is safe, challenging the belief that moderate drinking benefits health. Even one drink raises mortality risk.
Hidden Nazi symbols discovered in famous German artist’s painting
The white and blue Bavarian flag in this urban landscape used to be a very different color.
Using AI for medical advice; pelvic floor exercises; the hidden dangers of burning incense; plus other stories with Vanderbilt Health sources
Colin Walsh, MD,Associate Professor of Biomedical Informatics, was on WTVF News Channel 5‘s “Morningline” show in an interview about whether or not it is safe to use AI for medical advice. Time magazine reporter Stacey Colino interviewed Elisabeth Sebesta, MD, Assistant Professor of Urology, for a story about pelvic floor exercises for issues including menopause, erectile dysfunction and urinary incontinence in men. “Each Breath,” published by the American Lung Association, quoted Brian Christman, MD, Adjunct Professor of Medicine, for a story about the hidden dangers of burning incense. William Schaffner, MD, Professor of Preventive Medicine, was quoted by several news outlets about public health issues, including: Healthline (low vaccination rates lead to more cases of measles, whooping cough and other preventable diseases); ABC News (U.S. measles cases surpass 2,000 for second year in a row); and CIDRAP News (high-dose flu shots cut rates of hospitalization in older adults). Sarah Rohde, MD, Associate Professor of Otolaryngology-Head and Neck Surgery, was quoted in a People magazine story on patient Makalii Andrade, a surfer from Kauai Island who suffered a serious neck injury in 2022 and recently underwent surgery at Vanderbilt Health to begin the final phase of his recovery. James Crowe, MD, Director of the Vanderbilt Center for Antibody Therapeutics, for a piece in Nature about antibodies against a strain of Ebola. SFGATE reporter Gillian Mohney interviewed Xue Zhong, PhD, Research Assistant Professor, Division of Genetic Medicine and Clinical Pharmacology, for a story about a study of a blood test looking at Alzheimer’s disease biomarkers. Matthew Franklin Mart, MD, Assistant Professor of Medicine, was quoted in a Healio story about how inflammation and illness severity is linked to less cognitive resilience after a person has been an ICU patient. The “How We Really Feel” podcast host Sula Windgassen, PhD, interviewed Lindsey C. McKernan, PhD, MPH, Associate Professor of Psychiatry & Behavioral Sciences, Physical Medicine & Rehabilitation and Urology, for an episode focusing on pelvic and bladder health. The podcast is also available on YouTube and the podcast website. In addition, podcaster Monica Sanford interviewed cardiologist Mark Glazer, MD, for her podcast “The Monica Sanford Show”; the two-part interview is here and here.
Scientists discover a hidden cause of aging cells that can be reversed
Researchers discovered that declining levels of phosphatidylcholine may be a major cause of age-related mitochondrial dysfunction and loss of cellular energy. Remarkably, boosting this nutrient restored more youthful mitochondrial performance in aging organisms, suggesting some aspects of aging can be slowed or reversed.
First Ride: The 2027 Scott Spark RC Keeps the Shock Hidden and Gets Even Lighter
The new Spark includes a list of features and design decisions not often seen on uncompromising race bikes.
Google TV Streamer update unlocks a major hidden upgrade for your smart home setup
The Google TV Streamer received its first major 2026 update, adding the April patch and Thread 1.4 for a convenient smart home experience.
The Hidden Cost of AI Search That Business Leaders Are Missing
Despite its size and reach, Google's latest innovation makes it vulnerable to disruption now more than ever.
Pollinators in peril: scientists reveal the hidden human health costs of the world’s disappearing bees
Crops and flowers rely on them for survival, but wild bees are declining – and crucial nutrients will go missing from our diets as a result
Researchers are furious over Anthropic's hidden AI limits
Anthropic faces backlash as Mythos-based models intentionally limit help for AI research, raising transparency and ethical concerns.
Scientists uncover RNA's hidden role as protein chaperone
Proteins are how cells get work done. They carry out nearly every important cellular task, from ferrying messages to controlling which genes are turned on or off. And in order for proteins to perform ...
Planet nine mystery deepens as new discovery challenges hidden planet theory
Astronomers have spent years searching for a possible hidden giant planet far beyond Neptune. Unusual orbits among distant Kuiper Belt objects have fueled the Planet Nine theory, but recent discoveries are challenging the idea by showing more stable motion than expected. If Planet Nine exists, it may be much farther away than originally thought.
Finding Nemo: Scientists Use AI To Catch Illegal Marine Wildlife Traffickers
Hidden inside luggage, children's toys and parcels, trafficked shark fins, seahorses and sea cucumbers often slip across borders unnoticed. Now researchers in Australia have trained an AI system to recognize these marine wildlife products in airport CT scans with 92% accuracy.
It's Your Business | New business hopes to level up
Muhammad Iman opened Hidden Level Cyber Café at 110 E University Ave., Urbana, in late April with the goal of creating “a social space for people to come and play
Tiny X-ray telescope could unlock the Moon's hidden chemistry
A lightweight new X-ray telescope could finally give scientists something they’ve never had before: a complete chemical map of the Moon. Researchers used detailed mission simulations to show that a compact telescope orbiting the Moon could identify key elements across the entire lunar surface, helping reveal how the Moon formed and evolved.
The hidden cost of fitting in
Distancing yourself from your identity can cause serious psychological harm.
Octopuses use mirrors to find food they cannot see
Octopuses may be even smarter than we thought. Researchers at Dartmouth found that octopuses can learn to use mirrors to locate food hidden behind them—a skill previously seen only in vertebrates like mammals and birds. After training, the animals correctly identified the food’s location about 73% of the time, showing they could use a mirror as a tool rather than simply reacting to a reflection.
Hidden supermassive black hole pairs may finally have a visible signal
Scientists have proposed a new method for finding tightly bound supermassive black hole pairs by searching for stars that flash repeatedly as their light is magnified by the black holes’ gravity. The timing and brightness of these bursts could provide a unique fingerprint of black holes slowly spiraling toward a future collision.
Scientists discover vast hidden structure beneath Antarctica’s ice
A giant fan-shaped network of hidden basins has been discovered beneath East Antarctica, revealing that several well-known subglacial features are actually part of one massive geological structure. The finding sheds new light on Antarctica’s ancient tectonic history and could help scientists better understand how the ice sheet behaves today.
Goethe never knew this 40-million-year-old ant was hidden in his collection
Scientists examining amber from Goethe’s personal collection discovered three hidden fossil insects, including an extinct ant preserved in extraordinary detail. Advanced 3D imaging allowed researchers to see not only the ant’s outer features but also structures inside its body. The findings offer new clues about the species’ biology and suggest it likely built large nests in trees.
Beluga whales keep switching mates and it may be saving their species
Hidden beneath Arctic waters, beluga whales have long kept their family lives a mystery. By analyzing DNA from more than 600 belugas in Alaska’s Bristol Bay over 13 years, researchers uncovered a surprisingly flexible mating system: both males and females regularly have offspring with different partners over their lifetimes.
Researchers decode hidden patterns in World Cup data
Northeastern’s Network Science Institute is using data to decode the 2026 World Cup, from passing networks to predictive models.
From spider silk to science: a new way to access hidden fungal diversity
A new study from Thailand demonstrates that the debris-heavy webs of orb-weaving spiders can serve as natural, non-destructive tools for collecting and culturing viable environmental fungi. Through the isolation of living organisms, this innovative approach has already uncovered potentially new, undocumented fungal diversity within tropical rice fields.
The cult of objectivity has broken consciousness science
With 22 competing theories and no consensus in sight, the science of consciousness is lost. In this exclusive IAI interview, Berkeley psychedelics researcher and bestselling author of a new book on consciousness Michael Pollan insists that even though consciousness lies beyond traditional forms of scientific investigation, we should resist becoming dualists who see it as something radically different from ordinary stuff in the world. Instead, he makes the case for reimagining science itself: it must stop reaching for objective descriptions of physical reality, and instead embrace subjectivity as the indispensable core of all inquiry. Alasdair Craig: How did your experiences with psychedelics get you interested in consciousness?Michael Pollan: One of the things that happens on psychedelics is that they foreground consciousness. What formerly seemed perfectly transparent and ever present—and yet, non-existent, as water is to fish—suddenly you see it. The metaphor I use in the book is that psychedelics sponge the windscreen. Suddenly you realize: wow, there’s a windscreen, there is this phenomenon that’s mediating my relationship to reality. This is not an unusual realization on psychedelics. I think a lot of people are called to think about consciousness after psychedelic experiences. So that was the proximate inspiration for A World Appears: A Journey Into Consciousness (2026).And then there was a more specific way in which psychedelics influence the book. That was a particular experience I had on psilocybin. I had the sensation that the plants in my garden were conscious and returning my gaze, with their own point of view and agency, and I got curious as to how to evaluate an insight like that. I mean, what’s the truth quotient of insights you have on psychedelics? And I was reading William James—who, of course, wrote beautifully about mystical experience—and he said, we can’t judge the metaphysics here, but we should pay attention to two criteria: (1) How useful is it to think this is true? He was a pragmatist, of course. And (2) can we subject it to other ways of knowing to validate it? Because maybe we should treat these insights as hypotheses. And that’s kind of how I approach psychedelics, as a great generator of hypotheses, but they need to be tested against other ways of knowing. And so that led me down this long path exploring the science of plant intelligence and plant sentience.AC: I love your phrase, “smudging the windowpane of conscious experience.” So do you now start to think, actually, even when I’m not on psychedelics, I’m just seeing a screen all the time, which is not reality, but rather is my conscious experience, behind which reality is hidden?MP: Well, you know, not when I’m brushing my teeth and making breakfast! But yes, in meditation, certainly. I mean, one of the things you realize is that my experience happens to be this way now, but it could be another way. And many things can affect it. My morning coffee changes the screen in various ways, sharpens certain things.___The only tool we have to understand consciousness is consciousness.___There’s this wonderful metaphor in Aldous Huxley’s book, The Doors of Perception, where he thinks we channel consciousness, and that what the brain does is edit it, and there’s a reducing valve. And psychedelics open the reducing valve wider. I don’t know that I’m ready to buy into the idea that consciousness exists outside brains, but I do love that metaphor because there are times when you are more conscious than others. I know I’ve switched from window pane to valve, but you know, a camera aperture can open wider or narrower. And I do have a sense of that. I have a sense of when I’m being less conscious, and when I’m being more conscious, by which I mean, you know, more present, taking in more sensory information. So when you start thinking about consciousness as a matter of degree, that changes things also.I think when we scroll on social media, obviously, we’re conscious. But minimally so, because we don’t have to generate our own thoughts. We’re basically taking these little hits from other people and thinking their thoughts.The process of writing this book made me kind of relativize everyday consciousness as just one type, which is exactly what William James said. Normal consciousness is one type, separated by the flimsiest of screens from the other types.AC: If we stick with the metaphor of the smudge on the window that you get when you take psychedelics, it seems like we’re saying that consciousness has become like an object that you’re looking at, right? You’re looking at the smudge and that just is consciousness. But sometimes we’ll talk about consciousness as a state that you’re in, rather than an object you can perceive. You’re either conscious or you’re not conscious. So it’s difficult to really know what sort of thing we’re talking about when we talk about consciousness, right?MP: Yeah. When you say that consciousness is an object, what’s the subject? Consciousness also? The only tool we have to understand consciousness is consciousness. So we’re in a closed loop and when we get a perspective on consciousness, we’re not achieving any distance from it. That’s one of the problems with studying consciousness. Science is predicated on an objective, God’s eye view of things, and you never get that. There’s no such thing. SUGGESTED VIEWING The brain filters consciousness With Àlex Gómez-Marín But, yeah, there is this sense, I think, that consciousness is something you can approach. Certainly, when you’re writing and trying to recreate a conscious experience, it’s a fiction, but you’re standing back from it, and looking at it. But there’s no real subject-object distinction.AC: That’s so interesting, because when philosophers start talking about consciousness, they often talk about what they call “qualia”, which is their word for the felt experience of, say, the color red. And I think that way of speaking often makes us think of the qualia as an object, which you can see out there: the redness of red. But, as you say, we also want to collapse the subject-object distinction when we talk about consciousness. So there’s something strange going on here…MP: Oh, yeah, there are many strange things going on! *AC: Let’s talk about the varieties of consciousness. Apart from perceptions, there are, pains, emotions, thoughts, and so on. What is it that holds all this diversity together so that they all count as instances of consciousness? What is it that they all have in common?MP: Yeah, that’s a really good question. I mean, there is sensory information, right? Which we perceive coming from the world outside ourselves. And then there’s internal information, which is what’s called interoception. And this is very important too. This is where feelings come from—what are sometimes called homeostatic feelings—that are intended to get the brain to keep us in these narrow ranges of temperature and glucose and so on. That’s a very important part of consciousness. And according to some researchers, who I think are probably right, this is where consciousness begins, with these very primal feelings, like hunger and thirst and warmth and itch, and things like that. And then there’s this third thing, which is our thinking about thinking.And what holds all this together is, I think, the sense of self. Consciousness generates a self: it is probably an organizing principle. All this stuff is happening to the self. It’s a construct, I think, but it is very useful. It can connect all these different streams of consciousness to a single being or a place, metaphorically speaking.* AC: The first half of your book is about the science of consciousness. Is consciousness just another thing, like black holes or the origin of life, which we don’t yet understand, but which we should have every hope that science will one day get to the bottom of, or is there something special about consciousness that makes this unlikely?MP: It depends how you define science. As we define science now, it’s going be very difficult. Science since Galileo has had a set of rules or assumptions, which is that the proper remit of science is to deal with the objective, quantifiable, third-person world. And the physical sciences have done amazing work under that set of limitations. Galileo—for tactical reasons, not for philosophical reasons—said science should not deal with the soul, which at the time was what consciousness was considered to be. So what is subjective, what is qualitative, what is first person, we’re going to leave to the church, he said. And this was a good agreement, and it probably kept many scientists from getting burned at the stake. But it leaves science in an awkward spot, now that it wants to venture into that territory of qualities, of first-person experience. And I don’t think it has the proper tools. I think it will have to add to its toolkit in some way, and find a way to bring in phenomenology, or lived experience and introspection, which science is usually dismissive of.The challenge—we alluded to it earlier—is that the only tool you have to study consciousness with is consciousness. And what I mean by that is, the whole scientific enterprise is a manifestation of consciousness. As much as scientists like to flatter themselves with this idea that they attain a godlike perspective on what they study, when it comes to consciousness, there’s no such thing. And it’s fine for all the things you can step outside of and study from that perspective. But two areas it won’t work are consciousness and cosmology.___It could be that we live in this anomaly of not believing nature is conscious. And maybe psychedelics are teaching us something we’ve forgotten.___With cosmology, too, you have to study the universe from inside the universe. It’s not that cosmologists haven’t made progress. We know a lot about the age of the universe and expansion and things like that. But we can’t penetrate what happened before the Big Bang. We just don’t have the tools because we can’t stand outside.The fact that there are 22 full-scale theories of consciousness tells you all you need to know: we’re kind of lost. And I was surprised to find that we are more lost than I thought we were when I started this. I thought that there’d be leading theories, or that we had experiments that we could conduct that would nail some of this down. And the fact is, we don’t.So, I don’t know if science can solve it. But, of course, we can change the rules of science. A really influential book for me was a book called The Blind Spot, by two physicists, Marcello Gleiser and Adam Frank, and a philosopher, Evan Thompson. It’s a reminder that science is a social practice. It’s organized in a certain way and it can be organized in a different way. But it has this huge blind spot at the center of it, which is its failure to recognize that it is a form of consciousness itself, and it doesn’t have a good way of taking account of lived experience.AC: On the one hand, I think you want to resist traditional dualism, which would say that consciousness is something magical, something supernatural, right? But on the other hand, you’re accepting that there is this division in reality between the stuff that you can investigate objectively and measure, and so on—the stuff that science has been good at finding out about—and consciousness, which, for some reason, you can’t objectively measure. Some would take this to suggest that the dualism is actually right. Is there a way of reconciling these two strands of your thinking?MP: To call it magical is full of value judgement. I mean, you could just say immaterial. The interesting thing is, I think, that intuitively we’re all dualists. And I don’t know whether that’s because we’re children of Descartes and other cultures are less dualist than we are. Or it may be because that’s how consciousness feels. It feels different than the body. It feels separate from the body. But I don’t think we should trust that intuition.AC: So let’s think about ways that science might be changed to get at consciousness. I suppose the starting point would be the way that you begin the second half of your book. You have this nice line from William James, where he says, “We now begin our study of the mind from within.” Could you give us some sense of the ways of studying the mind from within? What does this involve?MP: I don’t know what that science looks like. But one of the points I’m making is that it depends on the humanities. I found that I learned as much, if not more, about consciousness, from reading novels and poetry. There is a sense of the fullness and complexity of consciousness that you don’t get in any scientific account. I interviewed this stream-of-consciousness writer and I approached her as an expert on consciousness, and she is. So I think that dialogue is really important.I’m reading Ben Lerner’s new novel, Transcription. Just read the first page of this novel: it’s a man falling asleep on a train, going to conduct an interview, and there is the experience of being in the train, facing backwards, there’s the view outside, but there’s a reflection of himself through which he’s seeing outside. There’s the memory of dropping his kids off at school. All this is going on in one moment of consciousness. Scientists aren’t going anywhere near that. But I think it’s useful for them to think about. That’s where we’re trying to go: like, how does such a layered experience happen? You know, it also makes you wonder, could a computer ever do this? And it gives you some doubt.*AC: Before we get to computers, perhaps we could talk briefly about plants. How did you come to feel that they are sentient?MP: Well, it was a psychedelic experience, and it’s not unusual on psychedelics. In fact, there’ve been studies about how people become animists during psychedelic experience. Their belief in animism arises after a single psychedelic experience.You know, most scientists would say this is all a myth. But we have only 400 years of the age of enlightenment and science. Before that, we were animists, and if you go around the world, most indigenous cultures are still animists, and children are animists, by and large, until they go to school. So it could be that we live in this anomaly of not believing nature is conscious. And maybe psychedelics are teaching us something we’ve forgotten.As I said, I wanted to test this idea, and see whether there was conventional scientific evidence for it. And there’s fascinating work going on in a field that calls itself—in a rather cheeky way—plant neurobiology. These are people who fully realize there are no neurons in plants, but they’re trolling conventional botanists! And they’re doing experiments that are demonstrating that plants can learn and remember, which is kind of amazing: how do you store a memory without neurons? They’re finding plants that can solve problems, that can hear and see. In fact, they have 20 senses to our five or six. For example, a bean plant looking for something to twine, and given a pole within eight inches or so of it, knows where that pole is and will aim its spiraling reach at that pole. What is that about? Is it bouncing signals off of it?One of the spookiest things is the fact that the same anesthetics that put us out put plants out. You might think that plants are already out, but they’re not. They’re just slow. If you take a plant with a fast behavior, like a Venus flytrap, and give it an anesthetic, it will stop reacting. So you have to ask yourself, what is lost when the plant is anaesthetized? Some state of alertness, of awareness, of its environment, of reactivity. I’m not prepared to call that consciousness, but maybe it’s sentience—which is a simpler form of consciousness, and involves the ability to sense what’s going on in your environment and assess what’s good and bad for you and act appropriately. That may be a universal quality of life.AC: Let’s turn from plants to AI. You point out that LLMs are trained on the internet rather than direct interactions with reality. You put this really nicely when you say the internet is not the world so much as a shadow cast by the world. So LLMs are living in this kind of shadow world, or in Plato’s cave, as you put it. What’s the significance of this for AI consciousness and moral consideration? And, to recall the beginning of our conversation, if we’re stuck behind a veil or screen of consciousness, are we also stuck in a kind of shadow world?MP: I don’t think they’re the same shadow worlds because our world includes nature and other people. And even if it’s mediated in some ways... There is a reality out there, and we are in relation to it, through consciousness. There’s friction with it. What’s missing from the LLMs is that friction with the real world. There’s more to the world than human representation, which is what they’re dealing with. And that means that so far, AI is a cultural technology for combining thoughts we’ve already had. SUGGESTED VIEWING Cracking the code for thought With Roger Penrose, Sabrina Gonzalez Pasterski, Max Tegmark, Güneş Taylor Genuine creativity is more than collage. A lot of what AI does now is tantamount to collage, putting this with that and you know, that’s part of art, certainly. But there are also genuinely new ideas that come into the world that don’t come in through manipulating the representations we already have. So it remains to be seen whether AIs can be truly creative in that more radical sense.But my arguments against AI becoming conscious have to do with the fact that the idea of AI consciousness is based on this faulty metaphor that the brain is a computer. There are dimensions in which the brain is like a computer—it certainly does its share of computation. But computers have this sharp distinction between hardware and software, and brains don’t. In a brain, hardware and software are identical. Every memory is a physical change to the brain. Brains are not interchangeable in the way computers are. So this idea that you could take the consciousness out and somehow run it on another substrate, a silicon substrate, seems foolhardy.Anyway, it’s a more extended argument, and I may be wrong. And when we move to computers that aren’t based on silicon—neuromorphic computers and things like that—all bets may be off.AC: Regarding your point about LLMs being stuck in the world of our representations—the internet or whatever—and not being able to interact with reality, are these representations, the world of the internet, themselves part of reality? We’ve created the internet, but it’s still a real thing that exists. And so while the LLMs may be trapped within that part of reality, they’re nevertheless within reality and interacting with it and so on. So it’s not obvious that there’s a barrier there to them becoming conscious and being creative.MP: Yeah, I mean, if our consciousness is built out of human culture, which is what we’re talking about with all those representations. But I tend to think consciousness comes a bit more out of nature and friction with the natural world, but...AC: So there’s a fundamental divide between the natural world and human artefacts?MP: And we lose track of that, and especially people in this computer world. You know, the people who are creating these AI systems, my guess is they’ve been into video games since the age of three, and they didn’t go outside a lot. And their own contact with nature is somewhat limited. I could be wrong, it’d be a very interesting thing to ask, all the wizards of AI, whether they like to go fishing and hiking and do things like that. Or were they on computers from a very early age? I interviewed Blake Lemoine, the Google engineer who came to believe that LaMDA, the Google LLM out at the time, was conscious and deserved personhood. It was very clear that he didn’t see a distinction between this bubble in which he lived and the real world. And I think we’ve all been distanced from the natural world, and this is taking us even further away. But it’s still there, you know, and we still have bodies, and we’re still mortal, and we don’t live in a simulation.AC: I think that’s a great place to finish. Michael Pollan, thank you very much!
Why Are Politicians Swearing More?
n American politics, cursing and “four-letter words” are no longer confined to hot mics or hidden behind closed doors. Politicians and pundits are increasingly using so-called “bad words” in speeches, social media posts and campaign ads. Benjamin Bergen, professor of cognitive science and Pamela Ban, associate professor of political science, both from UC San Diego’s School of Social Sciences, examine why swearing among politicians is on the rise and what it reveals about persuasion,
How Science Works
The 2nd Weather and Climate Livestream is now underway. It is organized by a group of early-career researchers concerned about declining funding for the field and eager to demonstrate how weather and climate research makes a difference in our lives. Last year’s event was a great success, drawing terrific press coverage including a piece in the NY Times. This year features a strong lineup of talks aimed at a general audience — I highly recommend tuning in. Share I gave a talk yesterday about How Science Works in Three Steps. You can see the short presentation here (I’ve appended a transcript below): And please tune into the livestream here. It runs through tomorrow at 6 pm ET. Thanks for reading The Climate Brink! Subscribe for free to receive new posts and support our work. Subscribe Cleaned up transcript: Thank you, and thanks to everyone tuning in. I want to talk about something I think a lot of people don’t really understand: how science actually works. Arguments over any scientific topic — climate change, vaccines, you name it — revolve around competing claims. For climate change, the claims are: Is the Earth warming? Are humans to blame? What will the impacts be? Over the last 150 years, the scientific community has developed a remarkably robust method for sorting out which claims are true and which aren’t. That method is what I want to walk through. So how does science generate knowledge? If you ask a high schooler, they’ll give you the version they learned in ninth grade: an individual scientist forms a hypothesis, runs an experiment, and draws a conclusion. That’s more or less what happens at the individual level, though in practice it’s more iterative — you design, test, and refine all at once, landing on a slightly different idea each time until you reach a conclusion about whatever hypothesis you’ve ended up with. But this isn’t science. It’s only step one. Any individual scientist can make mistakes — scientists are human. Maybe there’s a bug in the code, maybe there’s an error in the experiment. Just because someone ran an experiment and reached a conclusion doesn’t mean it’s right, and scientists don’t treat a single result as settled truth. Step two is peer review, the first layer of quality control. The scientist writes up what they did and submits it to a journal, which sends the paper to other experts in the field. Those experts judge whether the methods are sound, whether it properly references prior work, and whether the conclusions actually follow from the data. Ask any scientist and they’ll tell you peer review is miserable — the comments come back brutal, often harsh, and you have to revise and resubmit, sometimes multiple times, before an editor finally accepts the paper. Peer review catches an immense amount of bad science, but it can’t catch all of it. Reviewers get sloppy or overworked, they miss obvious mistakes, and they can’t catch hidden errors — a bug in the code, a misread instrument. So a peer-reviewed paper making it into a journal doesn’t mean the paper is right. Nobody treats a single paper as the final word. That’s where step three comes in: the crucible of science. Important results get retested by the broader community. If you publish something interesting, it gets dissected. Sometimes people try to reproduce your work directly but more often they test its implications. If someone claims X is true, and that implies that Y is also true, then scientists will go check Y. If a claim survives this gauntlet long enough, it becomes accepted. That’s how we generate knowledge. Let me give an example: the ozone hole. In 1985 — and I doubt many people watching were around then, but I remember it well — Joe Farman and his colleagues published observations from Antarctica showing that a huge chunk of ozone was disappearing every year. This was shocking because most atmospheric chemists had expected ozone loss to occur at mid-latitudes and high altitudes, not over the South Pole. When scientists see something they don’t understand, they rush to explain it, and several competing hypotheses quickly appeared in the peer-reviewed literature. One pointed to chlorine chemistry from chlorofluorocarbons. A second blamed nitrogen chemistry, possibly driven by solar proton events — meaning the sun was responsible. A third argued it wasn’t chemistry at all but dynamics: winds were carrying naturally low-ozone air from the lower atmosphere up into the stratosphere. Then the community went to work testing which theory could survive the crucible. Aircraft flew into the ozone hole and found no nitrogen, ruling out the nitrogen theory. Measurements showed the air in the polar vortex was descending, not rising — which would bring high-ozone air down, eliminating the dynamics theory. Meanwhile, those same flights measured enormous amounts of chlorine, strongly correlated with exactly the regions where ozone was being destroyed. That became known as the “smoking gun” paper, and it established that chlorine chemistry was the cause. Through this process, a consensus emerged. And it’s worth being clear that this consensus is organic. There’s no vote, no poll, no meeting where it gets decided. Scientists go to conferences, talk to one another, and independently arrived at the same answer. It’s the ultimate free market of ideas. After the consensus was established, the peer-reviewed literature doesn’t even mention the rival theories — it simply takes chlorine chemistry as given. That’s what a consensus looks like. It doesn’t mean every single scientist agrees, but it does mean there’s no longer any legitimate debate. So where can you see what scientists actually think? It’s all in the peer-reviewed literature, which contains the entire historical record of the argument: the discovery, the competing theories, the debate, the testing, and finally the community coalescing around one answer. But there’s a lot of room for misrepresentation. You can dig up an old paper claiming the ozone hole was caused by dynamics and wave it around as if there still was a debate about the cause of the ozone hole — without mentioning that the idea was disproven long ago and that even its own authors no longer believe it. There’s a bigger problem, though: the peer-reviewed literature is written in a language I call “nerd.” It’s extremely hard to read — honestly, some of it is hard for me to follow. It takes graduate students years to work through the literature in a single field, so we can’t expect policymakers or ordinary people to do it. This is where scientific assessments come in. The most famous is the IPCC — the Intergovernmental Panel on Climate Change. The job of an assessment is to read and summarize the peer-reviewed literature, synthesizing what’s settled, what’s been disproven, and what remains genuinely debated. To ensure the assessments accurately summarize the peer-reviewed literature, assessments are written by large teams, which are far less prone to bias than individuals and which dilute the influence of any one scientist with an axe to grind. The teams are deliberately assembled to avoid stacking the deck, and the reports themselves go through multiple rounds of peer review. That rigorous process is exactly why you can trust them and why people consider the IPCC to be the gold standard of what we know about the climate system. An assessment produced through a different process may well not be credible. You can even watch the consensus evolve across assessments. Take the attribution of warming. The 1990 IPCC report said the observed warming was broadly consistent with model predictions but also comparable to natural variability — in other words, we don’t know whether humans are responsible. By 1995, it concluded that the balance of evidence suggested a discernible human influence — a sentence only a committee could write, and one that barely commits to anything. By 2001, most of the warming over the previous 50 years was judged “likely” due to greenhouse gases; by 2007, “very likely”; by 2013, “extremely likely.” The 2023 report says essentially the same as 2013 — there’s not much stronger language available. So, to wrap up: science is our ultimate tool for deciphering the universe — the most successful method we’ve ever developed for determining what’s true and what isn’t. Our understanding is written into the peer-reviewed literature, so if you want to know what scientists think, that’s where to look. And for those of us who don’t speak nerd, scientific assessments are the Rosetta Stone — they translate nerd into English. Let me open the floor to questions. Thank you.
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