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Feeling overstimulated in public? Mental health experts share the strategies that work in any situation
Sensory overload can hit in a grocery store, on a commute or at a crowded party. Here's what therapists and a Harvard psychiatrist recommend, including a few products worth keeping in your bag.
Chinese scientists find neurons may act as minicomputers to help decision-making
Researchers find evidence that suggests neural activity can guide the way the brain adapts to different sensory experiences.
Meditation Could Tune Into Signals from a Mysterious Source—And Enable Extrasensory Powers, Scientist Claims
The controversial idea might help explain experiences like remote viewing and out-of-body feelings.
Virginia Dare expands sensory and health & wellness teams
The US flavour specialist will showcase functional food, beverage and supplement concepts at SupplySide Global, highlighting its expanded capabilities in sensory testing, formulation and wellness-focused product development
How a Chicago educator uses food to teach science thanks to Pilot Light, a local chef-led nonprofit
The goal was to conduct a sensory exploration of honey samples native to Illinois, while hitting a core standard of food education: Food connects us and the food and the environment are interconnected.
Scientists Uncover a “Pain Switch” That Could Help Ease Arthritis Pain
For years, scientists thought they understood the job of a protein called TRPM2. It sits on the endings of sensory nerves and detects mild, non-painful warmth. That seemed to settle the question of wh...
Science Driven Coffee Cup 2026: Simonelli Group and the University of Camerino chart the future of coffee through science
Science Driven Coffee Cup 2026, promoted by Simonelli Group and the University of Camerino, will explore coffee through chemistry, neuroscience, AI, sensory science and technology
A sensory-friendly space makes science learning more accessible
Orlando Science Center has a Sensory Room available for those individuals and families who need a calming environment when activities in the exhibit halls become overwhelming. Created in collaboration with KultureCity and presented by AdventHealth for Children, the Sensory Room on Level 4 is designed to make OSC more accessible for guests with sensory issues.
When what you see doesn’t make sense, your brain does something remarkable
The brain may have a built-in way to quickly settle disagreements between regions processing the same scene. Researchers found that matching signals between two visual areas lasted longer, while conflicting signals rapidly faded away. This “consensus building” mechanism could help explain how the brain turns many specialized inputs into one unified view of the world.
Science, Unleashed
Dogs hear things we miss. Cats spot things we don’t. Turns out, there’s some cool science behind it. This fall, Cox Science Center & Aquarium is giving families a chance to step inside the sensory world of their favorite four-legged companions with “Cats & Dogs,” a large-scale exhibition that blends science, behavior and culture. The
How smart are cats? Here’s what science says
Cats show intelligence through memory, object permanence, independent problem-solving, sensory awareness, learning, and their ability to respond to humans.
UV light reveals possible camouflage on a 125-million-year-old crocodile
A 125-million-year-old crocodile fossil has revealed preserved skin, possible sensory organs, sophisticated respiratory structures, and an unexpected pattern on its tail. Ultraviolet light exposed alternating bands that may represent ancient camouflage, potentially preserving the oldest known coloration in a crocodylomorph.
How Mental Health Influences Bladder Function and Lower Urinary Tract Symptoms
Lower urinary tract symptoms are closely associated with anxiety, depression, chronic stress, and broader psychosocial burden, with evidence suggesting complex interactions between psychological state, sensory processing, stress pathways, and bladder function. Although some relationships may be bidirectional, current evidence does not establish a universal causal pathway, reinforcing the importance of integrated assessment and management.
The Bull Case For Sphere Entertainment (SPHR) Could Change Following New 4D Wizard of Oz Launch
Sphere Entertainment Co. announced that The Wizard of Oz at Sphere introduced a series of new and expanded 4D effects on September 25, 2026, including animatronic Winged Monkeys, themed scents, “Glinda Glitter,” pyrotechnic fireworks, and scented apples. By deepening its multi-sensory technology in partnership with Warner Bros. Discovery, Google and Magnopus, Sphere is reinforcing its position in premium, experiential destination entertainment. Next, we will examine how this upgraded 4D...
Travel Trending with Kathy Witt: Cuddle up at The Cove
You could call my brief but blissfully unhurried interlude at The Cove in Islamorada, Florida, a midweek work break or a microcation reset. But I call it pure sensory salt-air
University of Minnesota offering free vision, hearing tests at the State Fair
The U of M will be showcasing its new sensory health mobile unit at the State Fair this year — an initiative to free diagnostic care to more Minnesotans, especially in rural areas where it can be tricky to find care close to home.
80-million-year-old snake brain reveals a surprising evolutionary secret
An exceptionally preserved snake fossil from Brazil reveals that early snakes were far more diverse than scientists once thought. Detailed brain reconstructions show that Tametara mirim was adapted for burrowing, while another ancient snake was suited to life above ground. Other fossils point to marine lifestyles as well. By 80 million years ago, snakes were already experimenting with very different habitats and sensory systems.
Health Watch: Duncan Creek Elementary's sensory wall, A.I. sleep studies and more
The Beauty Of Settled Science
Commenters convinced me I made a subtle mis-step in my framing of Psychology Research Is Mostly Fine. My framing emphasized that social priming studies had failed to replicate, but that many other subfields of psychology hadn’t. This naturally led commenters to point to failed replications in other subfields. Although none of these were as bad as social priming, few or none were entirely problem-free. Instead of emphasizing the difference between social priming and other subfields, I should have emphasized the difference between settled science and novel research. Here are some of my favorite psychology findings: The brain is sculpted by reinforcement learning, and a key driver of this learning is a prediction-error-based algorithm located in the nucleus accumbens and implemented through dopamine. Psychedelic drugs exert their effects through 5-HT2A receptors, pointing to a role for these receptors in some sort of construct like the balance between priors and new evidence. Certain cognitive functions are localized to certain brain areas (for example, impulse control to the frontal lobes; linguistic structure to Broca’s area, linguistic meaning to Wernicke’s area. But injure one of these areas, or render a certain function useless (eg a blind person having no more use for their visual cortex), and these mappings can gradually shift - suggesting that neurons are general-purpose compute whose specialization is a contingent fact about convenience and efficiency rather than a necessity. Most personality traits and general capabilities are about 50% genetic and 50% random, with little role for family environment or childhood history, with a few notable exceptions like partisan preference. Recent research complicates this story, but the further you go from this basic picture, the gnarlier the chains of indirect causation you require. Neurons fire together in “brain waves”, whose exact frequency corresponds with the character of consciousness; These divide neurons into natural subpopulations and linked graphs. The gamma rhythm corresponds surprisingly well to items in conscious awareness. GABA receptors seem to be involved in something like relaxation. By hitting different GABA receptors in different ways, you can modulate the exact type of relaxation you produce. Hitting GABA-A directly is too powerful and can cause dangerous levels of sedation, but allosteric modulation of GABA is an incredibly fruitful strategy that underlies drugs from benzos to barbituates to alcohol. If you know your GABA-A subunits, you can target specific subtypes of relaxation; for example, Ambien hits GABA-A1 and induces sleep. Memory divides somewhat fuzzily into bins of immediate-sensory, short-term, and long-term, with separate retrieval and storage functions, and separate systems for declarative vs. procedural learning. These can be harmed selectively, usually by hippocampal injury, so that some patients can remember their life stories but not form new long-term memories, or learn new skills like bike-riding but not new facts. The exact substrate of memory is unclear but seems to involve new synaptic connections between neurons in at least some way. The ability of modern psychology and psychiatry to treat mental illness is real but limited. SSRIs work for half or slightly fewer than half of patients; antipsychotics work with extreme side effects; benzodiazpines work but produce addiction and tolerance in many (not all) people. Most supplements are stuck in Poor Quality Study Replication Crisis Hell, but melatonin and l-theanine stand out as especially promising. Psychotherapy works with moderate effect size, but (with a few exceptions) seems to be more about the relationship with the provider than the details of the therapy itself. Mental hospitalization can sometimes defuse immediate crises but work less well than mental hospitals would like, with some studies showing overall negative effects. Schizophrenia is mostly genetic, but risk also increases with prenatal infection (especially rubella) and obstetric complications; there is suggestive evidence for roles of social stress and drug use (with psychedelics and marijuana making things worse, and nicotine if anything making things better). Bipolar and schizophrenia are so closely linked on a pathophysiological level that it seems like they might be the same disease; on the clinical level, they do seem to follow two separate courses/prognoses but can sometimes surprise clinicians by eg someone who seemed condemned to permanent schizophrenia unexpectedly recovering. The brain’s native reinforcement learning algorithms cash out in the phenomena of classical and operant conditioning; different reinforcement schedules reinforce at different levels, which can be exploited by bad actors to make especially compelling products (eg slot machines). None of these are immune to doubt. A few are speculative; one or two are genuinely unorthodox. But they’re all a step above one p = 0.049 paper that might not replicate. If they get overturned, they’ll be overturned by the same sort of genuine scientific shift that replaced Ptolemy with Copernicus or Lamarck with Darwin, not some sort of sordid discovery about someone entering random numbers into a spreadsheet. In 2008, Eliezer Yudkowsky wrote about The Beauty Of Settled Science: If you only care about scientific issues that are controversial, you will end up with a head stuffed full of garbage. The media thinks that only the cutting edge of science is worth reporting on. How often do you see headlines like “General Relativity still governing planetary orbits” or “Phlogiston theory remains false”? So, by the time anything is solid science, it is no longer a breaking headline. “Newsworthy” science is often based on the thinnest of evidence and wrong half the time—if it were not on the uttermost fringes of the scientific frontier, it would not be breaking news. Scientific controversies are problems so difficult that even people who’ve spent years mastering the field can still fool themselves. That’s what makes for the heated arguments that attract all the media attention. Worse, if you aren’t in the field and part of the game, controversies aren’t even fun. Don’t be embarrassed to read elementary science textbooks, either. If you want to pretend to be sophisticated, go find a play to sneer at. If you just want to have fun, remember that simplicity is at the core of scientific beauty [...] A steady diet of science news is bad for you: You are what you eat, and if you eat only science reporting on fluid situations, without a solid textbook now and then, your brain will turn to liquid. Psychology isn’t centrally the new paper in Annals Of Recently-Breaking News saying that an n=5 study showing that large portion sizes increase support for terrorism. Psychology is centrally ideas like brain waves, GABA receptors, reinforcement learning, twin studies, and connectionism. People who think differently are worrying too much about BREAKING NEWS!!!, and should stop. The key distinction isn’t “recent research in social psychology” vs. “recent research in cognitive/bio/behavioral psychology”, as my essay last week unfortunately implied. It’s recent research in general vs. the deposit of settled science, battle-tested hypotheses, and carefully-earmarked speculation. And part of the reason social priming in particular was such a disaster was that it defied that heuristic, building itself up over hundreds of studies until it approached or even entered the pantheon of settled science - before collapsing (5-HTTLPR was also sort of like this). This isn’t a claim that settled science is always right - Freud was “settled science” for a long time - just that there’s an intuitive distinction between the level of credence you should have in the existence of power posing vs. the existence of Broca’s Area. (I compounded this error by calling the last post “Psychology Research Is Mostly Fine”, which suggested I was talking about the new research rather than the settled science. I actually meant to distinguish between research-psychology-the-field vs. clinical-psychology-aka-therapy, but this framing unintentionally pushed against the point I wanted to make) Some commenters on the previous article understood this point, but challenged its weight. It’s very cool, they said, to know how many neurons are in which brain lobe, but the main way that Psychology affected their lives was through bad clickbait studies used to buttress dumb policies; some p = 0.049 study says that exposure to microaggressions makes minorities’ brains shrivel into raisins, and now their company has to implement punitive DEI or be sued for hazardous work conditions. I won’t dispute this as an accurate description of how the sausage gets made, but it’s worth examining the trains of thought that connect this observation to a campaign against psychology in general: The dumb woke psychology was wrong and bad, and I don’t have good heuristics for distinguishing dumb woke psychology from other psychology, so I’m going to assume it’s all wrong and bad. The dumb woke psychology was wrong and bad; it seems useful to punish/discredit psychology as a whole to assist my campaign against it, so for propaganda purposes I will try to discredit psychology as a whole. To people in the first camp, my response is: come on, your heuristics aren’t that bad. “Microaggressions makes minorities’ brains shrivel up like raisins” is in the woke category; “the hippocampal theta rhythm seems to be associated with both memory and pathfinding, suggesting an unexpected yet surprisingly compelling relationship between the two” is in the not-woke category, don’t play dumb here. To people in the second camp, my response is: deliberately exaggerated propaganda campaigns are bad and this is a confession, not an excuse. Inability to view science through anything but a political lens was what got us into this problem; doubling down on it is a temporary solution but a recipe for permanent disaster. If you pronounce entire fields of science to be acceptable collateral damage in your campaign against bad political actors, you will alienate not just scientists but patients, clinicians, and general lovers of truth. Instead, you can say the thing you mean - that woke partisans shouldn’t try to occupy and exploit the otherwise-noble science of psychology for their own political gain - and wage the same campaign with a halo rather than a comic-book-villain goatee. From the font of oracular wisdom that is Weird Sun Twitter: [ Vessel Of Spirit@VesselOfSpirit i love you all conditionally but i love the good part of you unconditionally. even if it becomes a very small part 2:11 AM · Jan 22, 2015 1 Reply · 5 Reposts · 29 Likes ](https://x.com/VesselOfSpirit/status/558084551772471298) This is how I feel about psychology1, too, but with a touch more optimism. The good part of psychology is enormous, a hoard of endless treasures. You just have to look past the headlines! 1 To play devil’s advocate - should one always be so magnamious? Astrology? Phrenology? These seem different in that their entire orientation was flawed from the start; they didn’t simply fail to find the correct constellation-personality connections, the whole project of searching for connections between constellations and personality was doomed from the start. More difficult might be asking the same question about education research, which is notoriously bad. I don’t know enough about education research to know if there’s some settled science of correct and enlightening results lurking in the background beyond the day-to-day froth of poorly-conducted and politically-motivated studies. I think if it’s 90% bad, 10% good, it’s correct to call it bad as a compact way of communicating a useful truth; I think psychology is better than that, but admit it’s a tough judgment call.
A single dose reversed autism-like symptoms in adult mice within hours
Even mild inflammation during pregnancy led mouse offspring to develop persistent brain overactivity, sensory sensitivity, repetitive behaviors, and increased seizure risk. Remarkably, one dose of rapamycin improved nearly all of these problems within about two hours. The benefits were temporary, but they suggest that adult brain circuits may remain far more adaptable than previously believed.
Food science student finds a sweeter path to her Ph.D.
Julia Adornetto found her calling in the science of sensory evaluation, overcoming setbacks with the help of faculty mentors and scholarships.
Gardening is linked to a longer life. Here’s how it helps your body.
Even a few sessions a week can provide moderate exercise, sensory stimulation, stress relief, and a stronger sense of purpose.
I Tried a Sensory Float Pod to Quiet My Mind—and It Was One of the Best Things I’ve Done For Myself in Years
After a four-day solo darkness retreat helped quiet my anxiety, I began seeking other wellness practices. Here’s what I learned.
Scientists discovered the brain doesn't make decisions the way we thought
A new study suggests the brain begins making decisions much earlier than scientists previously thought. Researchers found that even primary sensory regions are influenced by higher brain areas through rapid feedback loops, rather than simply passing information forward. This more dynamic view of brain function could help engineers design future AI systems that think more like biological brains while using far less power.
Breakthrough Israeli study finds potential path to reversing hearing loss
The researchers identified a unique biological mechanism that could enable the regeneration of sensory hair cells in the inner ear – a process previously thought to be impossible in humans.
Union County Announces Return of Sensory-Friendly Summer Camp at Trailside Nature & Science Center
The Union County Board of County Commissioners is pleased to open registration for the 2026 Sensory Friendly Summer Camp at Trailside Nature and Science Center – 452 New Providence Road in Mountain…
Noted neurobiologist and ex-taekwondo captain Chih-Ying Su leaves US for China
As former faculty vice dean swaps San Diego for Shenzhen, her lab offers jobs, training to researchers interested in sensory signalling.
‘A place where everyone felt welcome,’ New KC business offers sensory-friendly play for kids with autism
Bubbles and Goo opened in Kansas City's River Market to offer sensory-friendly slime play for families affected by autism.
A review argues the family dog may become science’s unlikely ally against autism
This peer-reviewed Perspective synthesizes a decade of research on a surprising candidate for autism science: the laboratory Beagle. Drawing together scattered studies, the review authors argue that dogs carrying engineered changes in the Shank3 gene reproduce core human features of autism spectrum disorder, including social withdrawal, altered sensory responses, and reduced attention to the eyes of a face. The synthesis assembles, for the first time in one place, the parallels between mutant dogs and autistic people, alongside early signals that oxytocin, a psychedelic, and a third compound may soften these traits. The authors frame the dog as a complementary, ethically governed model, not a replacement for existing ones.
The Rockefeller University » Interactive Kitchen Lab will showcase the art and science of cooking
Led by a professional chef, the event highlights the chemistry, biology, and neuroscience of food through tastings and sensory experiments.
Scientists Say: Synesthesia
This is a trait in which one kind of sensory input, such as sound, can trigger another sense, such as sight.
Conner Prairie invites guests to explore the science, culture and cuisine of ‘FOOD’
“FOOD: Science, Culture, and Cuisine,” an international multi-sensory traveling exhibition exploring the concept of food and dining, officially opens to the public on June 13.
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!
Moment of Science: New research finds elephant whiskers have “built-in” sensory intelligence
It turns out that pachyderms pack quite a bit of sensory power in their trunks! Here's how elephants use their whiskers to remarkable effect. 🐘
Where's Ma Keys: Meet the pupils running their own business in school
Their company, called Where's Ma Keys, makes and sells gifts, key-rings and sensory items.
New AI body map reveals obesity’s hidden attack on facial nerves
Scientists have created an AI-powered system that can scan and map an entire mouse body in extraordinary detail — and it just uncovered a surprising new effect of obesity. Beyond disrupting metabolism, obesity appears to damage facial sensory nerves linked to touch and sensation, while also triggering widespread inflammation across the body.
A Small Business Owner Saved This World War II-Era Chocolate Brand From Extinction
Legacy brands, especially food ones, provide sensory links to the past. That's why this entrepreneur is keeping alive a NECCO chocolate brand from the 1930s.
Sensory Mondays to take place Area 254 entertainment hub in Killeen
Starting Monday, May 4, Texas All Abilities Network will be partnering with Area 254, a Killeen bowling alley and arcade, to host All Abilities Sensory Mondays.
Weekend reads: Half of social science ‘doesn’t replicate’; ‘Scientific ghosts: Life after retraction’; multisensory learning paper retracted
If your week flew by — we know ours did — catch up here with what you might have missed. The week at Retraction Watch featured: A citation alert led researchers to a network of fake articles. But w…
Sex at arm’s length? Male octopuses use specialised arm to mate, scientists find
Sensory organ in male cephalopod, known as hectocotylus, able to detect female hormone progesterone, even if male cannot see partner
Match day access boost for disabled football fans
From sensory rooms to audio commentary, one group is breaking down barriers for Coventry City fans.
2 iconic Redding restaurants for sale. Sensory center + cafe opening
This week in The Buzz. This downtown building that once housed Sim Nathan's Shoes sold in November. Two landmark Redding restaurants are for sale.
Bee Cave entertainment district to bring pickleball courts, eateries
In addition to a sports lounge and courts, the 35,000-square-foot site will also host retailers, medical offices and “luxury eateries with a sensory experience,” according to the developer’s...
New $11.3M luxury pickleball and entertainment district coming to Bee Cave in 2027
In addition to a sports lounge and courts, the 35,000-square-foot site will also host retailers, medical offices and “luxury eateries with a sensory experience,” according to the developer’s website.
Serial burglar steals from family-owned business in Bellaire for kids on the spectrum
Any kid would love to spend time at We Rock the Spectrum, a kid's gym in Bellaire specifically designed for sensory play and kids on the spectrum. But there's a repeat uninvited visitor that's stealing cash and even treats meant for kids.
The 'Spirit of Chocolate' celebrates chocolate as both science and story
On Valentine’s Day, the Palmer Museum of Art became a tasting room and a classroom all at once. “The Art of Chocolate: A Guided Tasting Experience,” presented by the Arboretum at Penn State in partnership with Penn State’s Cacao and Chocolate Research Network, paired research with sensory discovery and chocolate with cheese.
Sensory science researcher unlocks what drives perceived flavors
Robert Pellegrino, Ph.D., has joined the Texas A&M Department of Animal Science as an assistant professor of sensory science
Certain bitter foods may trigger a brain response similar to working out, study finds
New sensory nutrition research reveals how bitter foods like dark chocolate may sharpen memory and attention through taste-triggered brain activation.
Record-Breaking One-Off Bugatti Brouillard Could Become the Most Expensive Bugatti Ever
A one-off aimed at a historic record Bugatti’s latest one-off, the Brouillard, steps onto the hypercar stage with the quiet confidence of a record-breaker. The brand’s tradition of bespoke excellence meets a bold new aesthetic, positioning this unique commission to potentially become the marque’s most expensive creation. Built on the proven underpinnings of the Chiron/Mistral architecture, yet transformed by distinctive craft, the Brouillard is both homage and innovation. A name born from equestrian legend More than a century ago, a striking white horse captivated Ettore Bugatti in Molsheim. That equine myth now informs the car’s name and its sensory identity. The result is an automotive portrait of athletic grace—surfaces that read like muscle, curves that suggest motion, and details that quietly speak of discipline and heritage. Embroidered horse motifs on door panels and seat backs echo the story, while a miniature glass sculpture of the steed crowns the shifter. Sculptural design with purpose The Brouillard’s silhouette favors sinuous surfaces over hard creases, allowing light to glide over its form like a tendon under skin. Aerodynamics inform elegance: an integrated ducktail replaces a deployable wing, cleansing the airflow and boosting stability at speed. Its stance is athletic, its volumes taut, and its visual language unmistakably Bugatti. “Sculptural, organic forms—like a tendon beneath the skin—hide immense power behind noble simplicity,” said design chief Frank Heyl, capturing the car’s philosophy in a single stroke. Craft elevated to an art The cabin embraces craftsmanship at an uncommon level. Custom-woven textiles from Paris introduce a discreet tartan pattern, while green-tinted carbon fiber nods to the exterior’s hue. A glazed roof creates a cathedral atmosphere, bathing the cockpit in natural light. A central spine appears to flow from exterior to interior, emphasizing continuity and structure. Highlights include: Custom textiles with subtle tartan motifs Green-tinted carbon fiber matched to the exterior finish A “cathedral” glass roof that elevates cabin ambience A sculptural centerline linking outside to inside Bespoke embroidery and glass equine detail W16 power at its absolute apex Under the sculpted skin, the final evolution of Bugatti’s 8.0‑liter, quad‑turbo W16 delivers a thunderous 1,600 hp at 7,050 rpm and 1,600 Nm of torque. This represents the pinnacle of nearly two decades of Bugatti engineering, honed to an ultimate state. The lightweight monocoque blends carbon fiber with aluminum, holding mass to around 1,900 kg for poise and control. Experts suggest the Brouillard could surpass the 282 mph (454 km/h) achieved by the Mistral, aided by more aerodynamic bodywork and the fixed ducktail. Whether or not it sets a new benchmark, its intent is clear: relentless speed paired with refinement. Exclusivity with an exacting timeline The commissioning process is intensive, with roughly 18 months of development leading to a 2027 delivery. Bugatti’s program limits itself to no more than two creations per year, ensuring focus and rarity. Each example leaves the atelier as a singular vision, shaped to the client’s collection and the brand’s ethos. An unveiling is planned for Monterey Car Week 2025, placing the Brouillard amid the world’s most discerning enthusiasts. Its patron is a European collector deeply invested in the Bugatti universe, from historic and modern cars to Carlo Bugatti furniture and Rembrandt Bugatti bronzes. A valuation poised to make history While Bugatti has not disclosed an official price, informed estimates place the Brouillard between €10 million and €30 million. Context matters: a series Mistral begins near €5 million, while the Brouillard adds profound personalization, sculptural changes, and a pace of production that keeps scarcity front and center. In an arena where uniqueness drives value, the path to a brand record is unmistakably open. What it signals for the marque The Brouillard crystallizes Bugatti’s dual identity: traditional savoir‑faire intertwined with boundary-pushing performance. It exhibits a narrative soul—the white horse of Molsheim—woven into modern materials and world-class aerodynamics. As a rolling statement, it reaffirms that the Bugatti idea is larger than speed alone; it is about story, craft, and the courage to pursue an ideal to its logical limit.
That dry, bitter taste may be waking up your brain
New research suggests the astringent sensation caused by flavanols could act as a direct signal to the brain, triggering effects similar to a mild workout for the nervous system. In mouse experiments, flavanol intake boosted activity, curiosity, learning, and memory—despite these compounds barely entering the bloodstream. The key appears to be sensory stimulation: the taste itself activates brain pathways linked to attention, motivation, and stress response, lighting up regions involved in arousal and memory.
The Science of “the Giggle”: Why Laboratory Rats Love Being Tickled
If you think laughter and comedy are reserved strictly for humans, you’d be wrong. A study in the late 1990s showed that creatures like rats emit ultrasonic vocalizations while playing with or anticipating the opportunity to play with other rats. To make matters sillier, rats emitted similar vocalizations when they were subjected to manual somatosensory
UNT Health Fort Worth launches institute focused on the science of the senses
Researchers at the University of North Texas Health Fort Worth want to unpack how the brain pulls off those sensory feats through a new research center.
UNT Health Fort Worth launches institute focused on the science of the senses
Researchers at the University of North Texas Health Fort Worth want to unpack how the brain pulls off those sensory feats through a new research center.
New study finds astronauts' brains change after space travel
Following spaceflight, the brain shifts "upward and backward within the skull", with sensory and motor regions showing the largest shift, the study found.
Do cats really hate aluminium foil? What makes them startle and what science says | - The Times of India
Trending News: Discover the science behind why cats are startled by aluminium foil, exploring their sensory reactions, and effective deterrents for keeping them off countertops.
Scientists Uncover a Hidden Switch That Controls Longevity
A tiny worm revealed how simple sensory signals can quietly switch longevity on or off.
Your body feels cold in two different ways
Researchers have uncovered that the body uses different molecular systems to sense cold in the skin versus internal organs. This explains why surface chills feel very different from cold experienced deep inside the body.
Sensory play business Squish opens downtown
Kids in Marshalltown have a new play option – Squish, a downtown hands-on sensory play business. Owners Bobbie Slaney and Tiffany Fouts started the business inside the Hellberg’s Jewelers building at 13 W. Main St., with a soft opening on Monday. According to Slaney, the inspiration came when they saw there were not a lot […]