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Joe Rogan Experience #2467 - Michael Pollan

Michael Pollan is an author and journalist whose books include “The Omnivore’s Dilemma,” “In Defense of Food,” and “How to Change Your Mind." His most recent is “A World Appears: A Journey into Consciousness." https://www.penguinrandomhouse.com/books/646644/a-world-appears-by-michael-pollan https://www.michaelpollan.substack.com https://www.michaelpollan.com Perplexity: Download the app or ask Perplexity anything at https://pplx.ai/rogan. Get 30% off + 2 free gifts at https://ARMRA.com/rogan This video is sponsored by BetterHelp. Visit https://BetterHelp.com/JRE

Joe RoganhostMichael Pollanguest
Mar 12, 20262h 23mWatch on YouTube ↗

EVERY SPOKEN WORD

  1. 0:000:06

    Intro

    1. JR

      Joe Rogan Podcast, check it out.

    2. JR

      The Joe Rogan Experience.

  2. 0:062:32

    Why Pollan Wrote a Book on Consciousness: Psychedelics, Meditation, and a Strange Garden Insight

    1. JR

      Train by day, Joe Rogan Podcast by night. All day. [upbeat rock music] Mr. Pollan, so good to see you again.

    2. MP

      Hey, good to be back.

    3. JR

      Consciousness. So, um, this new book, what inspired it? What, what got you to-- I mean, you-you've kind of explored consciousness a little bit with your-

    4. MP

      Psychedelic book?

    5. JR

      Yeah.

    6. MP

      Yeah. How to Change Your Mind. Well, actually, this book was inspired by the research I did for that book. Um, as you know, I had several, uh, research trips. Um, and, uh-

    7. JR

      Do you do air quotes when you say research?

    8. MP

      Yes. [both laughing] And I, um... A- And two things happened that were really interesting. One is there's something about psychedelics that makes you think about consciousness. It-- You know, it's like smudging the windscreen, the windshield, that you normally is perfectly transparent, and you see the world through. Suddenly, it's, like, different, and you realize there's something between me and the world, and what is it? And that's consciousness. And so, like a lot of people have, who've done psychedelics, you start wondering about this mystery. Why is it this way and not that way? So that was one experience. The other was I had an experience in my garden in Connecticut, where we have a house, of, um, [lips smack] uh, walking through my garden and getting the powerful impression that the plants were conscious, and that these-- I remember these part- this particular, it was a plume poppy or several plume poppies. And they were, like, returning my gaze. They were very m- benevolent. They were, you know, putting out positive vibes, [lips smack] but, like, they were conscious, much more alive than they'd ever been. And like a lot of insights on psychedelics, I didn't know what to do with it. Like, is it true? Is it just a drug thing? You know, what is it? Um, but I decided it'd be interesting to find out. And, uh, I consulted a couple people, scientists, and said, "What do you do with an insight like that?" And they said, "Well, you test it against other ways of knowing, including scientific ways of knowing." And that led me down this, uh, really interesting path, uh, exploring plant intelligence and plant consciousness. So basically, it-- yeah, the book grew out of the psychedelic experiences and some meditation experience. Meditation also has a way of making you, like, hyper-aware of how strange your thoughts are. Where are they coming from? Who's thinking them?

  3. 2:323:36

    Competing Theories of Consciousness: Brain-Generated, Receiver Models, and Panpsychism

    1. JR

      So there's a bunch of different schools of thought when it comes to consciousness, right? There's one, like the Rupert Sheldrake thing, that sort of everything has consciousness, and there's the sort of r- rational scientists that believe it e-exists somewhere in the mind. I don't know about-

    2. MP

      In the brain.

    3. JR

      Yeah. In the brain, excuse me. And then there's people that think that the brain is essentially just an antenna-

    4. MP

      Right

    5. JR

      ... that's tuning in-

    6. MP

      Receiving, yeah

    7. JR

      ... to the greater consciousness of whatever it is that's out there.

    8. MP

      Yeah.

    9. JR

      Do you have any one of them that you hold?

    10. MP

      I don't.

    11. JR

      Or do you-

    12. MP

      They're all equally plausible. I, you know, I went into the experience assuming, because this is what most scientists assume, that somehow a certain arrangement of neurons in the brain generates consciousness, you know, subjective experience. But no one's been able to show that. We've gotten nowhere in that effort to... You know, we can, we, we might correlate certain parts of the brain with consciousness, but we don't understand how three pounds of matter could generate the feeling of being you. No idea.

  4. 3:368:27

    The ‘Hard Problem’ and the Famous Consciousness Bet (Koch vs. Chalmers)

    1. JR

      Yeah, you talk about it in your book, where the, the two gentlemen who had the bet.

    2. MP

      Yeah, yeah.

    3. JR

      Yeah.

    4. MP

      Um, that was, uh, Christof Koch, who's a, uh, a, a great brain scientist, and David Chalmers, who's a, uh, philosopher. And, uh, this goes back to, like, in the early '90s. They were getting drunk in a bar in Bremen, Germany. And, uh, Christof Koch had, had really was at the beginning of the modern scientific exploration of consciousness, and he was working with Francis Crick, who had just come off of a Nobel Prize for the discovery of DNA. And Crick, who was, like, the most famous scientist in the world at the time, um, thought, well, the same kind of reductive science that discovered the double helix DNA and explained heredity, um, I'm gonna do that for consciousness. And he's a very arrogant man, and he, he thought it was just, you know, no problem. Um, and Crick was kind of his sidekick. Uh, I'm sorry, uh, Koch was his sidekick. And so Koch, who shared that kind of confidence, made this bet with Chalmers that they would find the neural correlates, the parts of the brain that are responsible for consciousness, within twenty-five years. That was twenty-five years, twenty-seven years ago now, and, uh, Chalmers won the bet. Chalmers is famous for, um, coining the term the hard problem to, to, you know, to, um, describe the whole effort to figure out consciousness. And it's a hard problem for a lot of reasons. Um, I mean, it is one of the biggest mysteries in the universe, I mean, how consciousness come, came to be. Did it evolve? Was it always here? Um, but he, his, his point was that our science is based on third-person, objective, quantifiable measurements, and consciousness is fundamentally a subjective, first-person experience. So how does that, those tools reach in and say any-anything of value about consciousness? So he said, you know, there are easy problems of consciousness we can figure out, like perception, um, emotion, things like that, but, but there is this hard problem. How do you get from matter to mind? And, uh, he won the bet. [laughs]

    5. JR

      Hmm.

    6. MP

      There was a ceremony I went to a couple years ago at, uh, NYU, and, uh, uh, Koch pre-presented Chalmers with a case of very fine, uh, Madeira wine.And, uh, and renewed the bet. He said, "All right, in another 25 years." [laughs]

    7. JR

      [laughs] That's optimistic.

    8. MP

      Yeah.

    9. JR

      How old are these gentlemen?

    10. MP

      [laughs] Koch is in his late 60s, so we'll see if he's around for this. But, uh, and Chalmers is a little bit younger.

    11. JR

      Um, it's, it's such an interesting thought because we know that the mind contains ... If damaged, right? It c- We, we know that there's certain aspects, there's certain parts of the mind where, like lobotomies for instance.

    12. MP

      Mm.

    13. JR

      We know that if we, if we disturb it, it radically affects behavior. We know that there's parts of the mind that you can stimulate that can actually recall memories.

    14. MP

      Yeah.

    15. JR

      Right? There's some, some weird stuff going on there. So we know it's somehow or another at least functionally connected to consciousness.

    16. MP

      Oh, yeah. It's definitely a relationship.

    17. JR

      Yeah.

    18. MP

      But, but if it's generating consciousness, that's one thing, but it could be, as you said earlier, it could be receiving consciousness.

    19. JR

      Right.

    20. MP

      And the same things would hold true, that if you damage parts of the brain-

    21. JR

      Right. Sure

    22. MP

      ... i- if-

    23. JR

      Like a bad radio

    24. MP

      ... if you damage ... Yeah, or yeah. Damage the-

    25. JR

      The signal's still out there

    26. MP

      ... the television. Right.

    27. JR

      Yeah.

    28. MP

      Um, so th- that, that doesn't determine the truth of either theory. And then the other one is, uh, panpsychism, which you were alluding to. I don't know if that's Rupert Sheldrake. Would he ... I think he would believe more in the field of consciousness. Um-

    29. JR

      Yeah, right. He was the morphic resonance guy. But I think-

    30. MP

      Yeah

  5. 8:2711:32

    Spotlight vs. Lantern Consciousness: Focus, Mind-Wandering, and Childlike Perception

    1. MP

      And also just to be put in touch with the fact you have this marvel going on in your head all the time. You have a voice in your head, you know? We're talking to each other, but you've got another voice going on thinking what you're gonna ask the n- you know, what the next question is.

    2. JR

      Uh-huh.

    3. MP

      Maybe what you're gonna have for dinner. You know, this, uh, the, it's, it's this am- it's this amazing interior space we have.

    4. JR

      Yeah.

    5. MP

      And nobody understands how it came to be.

    6. JR

      And you can manage it, which is also interesting.

    7. MP

      Yeah. You can.

    8. JR

      Because, like, I don't think about what I'm gonna have for dinner.

    9. MP

      [laughs]

    10. JR

      That's, that's the thing.

    11. MP

      You put that out of your head?

    12. JR

      That's the way to stay ... No, about any of those things. That's, uh, the way to stay locked in in a podcast. It's like-

    13. MP

      Yeah, that's true

    14. JR

      ... only think ... Because you can let your mind wander.

    15. MP

      Oh, yeah.

    16. JR

      Especially if someone on the other side is boring.

    17. MP

      Yeah. [laughs]

    18. JR

      And, and then I'm like, oh, no, this conversation's gonna be pulling teeth.

    19. MP

      Uh-oh.

    20. JR

      And then I start thinking about a new joke I'm working on.

    21. MP

      Yeah.

    22. JR

      Or, oh, I gotta get my car fixed.

    23. MP

      Well, that's called spotlight consciousness, when you can, like, really, like, put the blinders on-

    24. JR

      Yes

    25. MP

      ... and, and rule everything out. And that's opposed to, uh, lantern consciousness, where-

    26. JR

      Mm

    27. MP

      ... you're taking in all sorts of information. You're letting your mind-

    28. JR

      Yeah

    29. MP

      ... wander. And that, you know, they both have their value.

    30. JR

      Yes.

  6. 11:3216:26

    Psychedelic Therapy and Politics: MDMA, Psilocybin, Ibogaine, and Federal Roadblocks

    1. JR

      You just gotta be able to accept whatever it's showing you. And, um, you know, we live in a very strange culture where that's illegal. [laughs] One, one of the most-

    2. MP

      Well, not everywhere, right?

    3. JR

      Not everywhere.

    4. MP

      I mean, it's changing.

    5. JR

      Well, it is changing, fortunately. And there's some talk about it changing federally. You know, I actually talked to RFK Jr. about that. And there's some amazing therapies that are hugely beneficial to veterans, police officers, people with severe PTSD that have experienced, you know, horrors that the average person never has to experience. And then they're forced to just, like, go back to theirReleased. Go back to regular life.

    6. MP

      Yeah.

    7. JR

      I know you've served us in, overseas, and you've seen people blow up, but now go to the supermarket.

    8. MP

      Now take this SSRI-

    9. JR

      Yeah

    10. MP

      ... and it'll be okay.

    11. JR

      And then, you know, I know a bunch of them, and so many of them have benefited particularly from ibogaine.

    12. MP

      Yep.

    13. JR

      Ibogaine, um, the work that Rick Doblin and MAPS has done.

    14. MP

      MDMA.

    15. JR

      Yes.

    16. MP

      Yeah.

    17. JR

      MDMA and, and psilocybin. Those three are the big ones that I think.

    18. MP

      Yeah. Well, you know, I heard a lot of positive noise out of the administration at the beginning, that they were, um, very much in favor of, of, um, approving, the FDA approving MDMA first and then psilocybin. I don't think we're there with ibogaine yet, just 'cause the research hasn't been done, although it has shown great benefit anecdotally. But something happened in the last month or two, um, and there is, uh, there was, um, either Compass Pathways that was sub- uh, gonna submit, uh, for psilocybin therapy or MAPS with, um, was on a list of five drugs that were gonna get an expedited approval process. This list went up to the White House, and the psychedelic was taken off it.

    19. JR

      Hmm.

    20. MP

      So there's somebody in the White House who doesn't wanna see this happen.

    21. JR

      Hmm.

    22. MP

      Um, so it may slow down even, even if RFK Jr. is in favor and some other people at the FDA are in favor. Um, and maybe they're just waiting to get past the election.

    23. JR

      It could be that it's too controversial for something to do before the midterms.

    24. MP

      Yep. Yep.

    25. JR

      Um, that's a gross way to live your life.

    26. MP

      Oh. Yeah.

    27. JR

      Always worrying about midterms and elections, and you can't do what you actually want to do or think is right to do 'cause you're worried about poli- public perception. It's just, it's-

    28. MP

      And I don't think it would be unpopular. I mean-

    29. JR

      Oh, not at all

    30. MP

      ... the fact that it's helpful to vets and-

  7. 16:2621:19

    Ego, Awe, and Flow: How We Escape the Self (and Why It Feels Good)

    1. JR

      Yeah. There's a bunch of different ways to do it. I mean, some people like to do it through running.

    2. MP

      Yeah.

    3. JR

      You know?

    4. MP

      Oh, yeah.

    5. JR

      Running is, uh... Also, they've found, one of the things they've found recently is that running w- with, when, in terms of endogenous cannabinoids-

    6. MP

      Yeah

    7. JR

      ... like, runner's high is an actual real thing.

    8. MP

      Oh, yeah. It's a real thing. There's a drug released-

    9. JR

      Yeah

    10. MP

      ... that feels great, and it's rewarding you for the-

    11. JR

      It feels great, but it doesn't fuck with your perceptions.

    12. MP

      Mm-hmm.

    13. JR

      It doesn't mess with your motor skills, doesn't cloud your judgment. It just makes you feel great.

    14. MP

      Yeah.

    15. JR

      Yeah.

    16. MP

      Uh, experiences of awe do this too. You know, you go to the-

    17. JR

      Right. Yeah

    18. MP

      ... Grand Canyon or, or something and, or a great piece of art, and you-

    19. JR

      Yep

    20. MP

      ... have this feeling of, like, powerful, uh, presence. And, uh, and it's very interesting, and it shrinks the ego. I have a, a good friend who's a colleague at Berkeley, a psy- psychologist who studies awe. Um, and, uh, he does this cool experiment where he has people, um, draw a picture of themselves on graph paper, you know, just stick figure or something like that. And then he takes them river rafting or something like that or even just shows them a, a picture of Yosemite, and then he has them draw themselves again. And they draw themselves at, like, half the size because their sense of self has been overwhelmed by this transcendent experience.

    21. JR

      Oh.

    22. MP

      And, uh, so he calls it the, the small self. And it feels good. I mean, we're, we're so kind of weird about the self. You know, we celebrate it, right? Self-confidence. We want our kids to have, you know, self-esteem and self-assurance, yet we do all sorts of things to get away from it, um, to o- you know, to transcend it.

    23. JR

      Well, I think it's because without those things, you're never gonna make it in life.

    24. MP

      Yes.

    25. JR

      But the problem-

    26. MP

      It's adaptive. You definitely-

    27. JR

      Yeah

    28. MP

      ... it's definitely gets things done, but it also isolates you, right?

    29. JR

      Yes.

    30. MP

      'Cause the ego builds walls.

  8. 21:1925:25

    Drugs, Ritual, and Creativity: Caffeine, Nicotine, Adderall, and the Writing Mind

    1. JR

      It's weird because l- like, everybody that I've ever talked to that's either an author or even musicians or comedians, when something comes to them when they're writing, it's like it comes from somewhere else.

    2. MP

      Yeah.

    3. JR

      It's like, "I didn't even write it."

    4. MP

      It's, a- and, you know, we call, we, we talk about being in the zone.

    5. JR

      Yeah.

    6. MP

      And there are times when you're writing, it doesn't happen every day.

    7. JR

      Right.

    8. MP

      But there are times when you're writing where you're just not thinking but one sentence after another after another.

    9. JR

      Yeah.

    10. MP

      And you don't know where they're coming from.

    11. JR

      Right.

    12. MP

      And it's a, it's a wonderful feeling.

    13. JR

      Well, Stephen King used to get obliterated so that he could get to that spot. Like, there's books that-

    14. MP

      What do you mean obliterated?

    15. JR

      Like cocaine, alcohol.

    16. MP

      Uh-huh.

    17. JR

      Like, his best work, like, he wrote Cujo, he didn't even remember it. He didn't remember any of it.

    18. MP

      Yeah.

    19. JR

      He was obliterated. He would just drink, like, cases of beer and do lines of coke and write this fucking insane fiction.

    20. MP

      [laughs]

    21. JR

      And he didn't know where it was coming from, you know. But, I mean, he showed up every day and sat down with the computer and chk-chk-chk-chk-chk, and then it all came out. And he-

    22. MP

      It's such a weird mix of being disciplined and-

    23. JR

      Yeah

    24. MP

      ... something else.

    25. JR

      But it's very common amongst writers.

    26. MP

      Yeah.

    27. JR

      Like Conor Thompson, s- same sort of situation.

    28. MP

      Yeah. Well, a lot of writers do that after they've written. They don't... I, I don't know how many writers write under the influence.

    29. JR

      Oh, I know a few.

    30. MP

      But there's... Yeah?

  9. 25:2538:14

    Deconstructing the Self: Buddhism, Hypnosis, and Pollan’s Solitary ‘Cave’ Retreat

    1. JR

      Did you have any communication with any monks or any people who do TM or did you when you were-

    2. MP

      Yeah, I had some interesting experiences around that. So there's a long section on the self, which is one of the more interesting, um, manifestations of consciousness, right? I mean, it's like that we have this idea that we're, there's a continuity, right? That who you are now is, has some golden thread attaching you to your 13-year-old self, which is really weird because your body is, every cell is turned over many, many times.

    3. JR

      Mm-hmm.

    4. MP

      You've changed in all sorts of ways. Um, but this continuity is really important to us. And, uh, you know, the Buddhists think the self is an illusion, and I, I interviewed a couple of them. Ah, Matthieu Ricard is a French-Nepalese monk in his 80s, uh, who lives in, uh, Nepal, and he's written some really interesting things on the self. And, uh, I, I said, uh, "I'm, I'm really curious about how you can find out for yourself whether the self is real." Um, and you know, famously, there was a philosopher in the 18th century, David Hume, who w- wanted to write about the self, and, and he thought, well, I'm gonna introspect to see what, what, what I can learn about the self. And he goes into his mind, you know, in a kind of meditation, and he said, "I found all sorts of perceptions and feelings and thoughts, but I didn't find a thinker, I didn't find a perceiver, and I didn't find a feeler." There's like nobody home. And it's a really interesting exercise to do 'cause-

    5. JR

      Hmm

    6. MP

      ... you will find there's nobody home. There's just the thoughts. And, and who's thinking them? Not clear. And anyway, so this Buddhist, um, monk said, "Are, are there any meditations that help with this?" And he said, "Yeah," and he gave me one. And he says, "Think of your mind as a house with many rooms, and, um, there's a thief somewhere in the house. And go room by room in your head and look for the thief. And you will find no thief, and then sit with that, that finding. Um, and that thief is the self." And, um, uh, so I did it twice. The first time I did it-

    7. JR

      Why does the self have to be a thief?

    8. MP

      I don't know. It's just a metaphor. I know, 'cause he, he's a negative take on this thing.

    9. JR

      Are you running around with a baseball bat? Do you have a gun? Like, you're looking for someone in your house? That's kind of crazy.

    10. MP

      I know. You're not armed. Um, anyway, uh, so the first time I did it, this is kinda weird, I was interviewing this, a hypnotist at Stanford named David Spiegel, and he's a psychiatrist who uses hypnotism. Really interesting guy. And he uses hypnotism to help people with multiple personality disorders. He can actually make them change which person they're accessing. You know, these are people whose, whose consciousness contains, it could be 20 different people. Um, and I said, "Could we do a test? Um, and can you put me under, hypnotize me?" And then I wanted to do that exercise of going through the house. So he did. First thing he does is, um... I don't know if, have you ever been hypnotized?

    11. JR

      Yes.

    12. MP

      Yeah, okay. For giving up cigarettes or something?

    13. JR

      No, no.

    14. MP

      No, just-

    15. JR

      I have a friend who, who's my friend Vinnie Shoreman. He is, uh, a mental coach and, um, a hypnotist who works with fighters.

    16. MP

      Oh, okay.

    17. JR

      And I, I, I had him on the podcast a few times.

    18. MP

      Mm-hmm.

    19. JR

      And I was just curious as to what the experience was like. So I said, "Well," and he said, "Well, is there anything you want to change?" I go, "I kinda procrastinate too much. There's a few things that I do that I don't like. You know, I'm kinda lazy about certain things. I like to find out, like, what is that?"

    20. MP

      Mm-hmm.

    21. JR

      Like, what, what's the, the heart of that? Um, what I was shocked about the experience of being hypnotized was that, um, first of all, that it works, that you really are in this very bizarre altered state.

    22. MP

      Yeah.

    23. JR

      But then I was very aware that I was in this altered state, but I didn't have the, the desire to get out of it.

    24. MP

      Yeah.

    25. JR

      First of all, Vinnie's a friend.

    26. MP

      Yeah.

    27. JR

      I felt really relaxed.

    28. MP

      It was very comfortable.

    29. JR

      I was in his studio just sitting on a couch. I was chill. Um, but it was, uh, very strange. It's like a, a u- like a almost, you know, to use the room metaphor, it was almost like I was in a room that I didn't know I had.

    30. MP

      Interesting.

  10. 38:1446:02

    Consciousness Hygiene: Social Media, Echo Chambers, and the Rise of AI Companionship

    1. MP

      And we don't do that enough. And you can do that in meditation, too. I think it's harder work, but you can do that in meditation. So I, I started to think in terms of the, that we're polluting our consciousness now. And with social media, I think, I think that, you know, that was a real issue because they figured out how to monetize our attention. Chatbots represent a much more serious threat. Um, you know, you have people falling in love with chatbots. You have people turning to them at f- as, as friends. 72% of American teens say they turn to AI for companionship.

    2. JR

      72%?

    3. MP

      72%.

    4. JR

      Oh my God.

    5. MP

      This is the fastest uptake of any technology in history. Um, it's already 800 million people are using AI. Um-

    6. JR

      But that, I, that's crazy that that many of them use it as a friend.

    7. MP

      Yeah. Well, they're kids who come home from school, and they want-- and they have a chatbot on their phone, and they wanna tell the chatbot what happened during the day before they tell their parents.

    8. JR

      Whoa.

    9. MP

      There's a thing now called AI psychosis, right? People who have done, lost touch with reality because of their relationship with chatbots. Um, you've heard about there've been a couple suicides.

    10. JR

      Mm-hmm.

    11. MP

      Um, there was one-

    12. JR

      Or they've encouraged people.

    13. MP

      Yeah, basically.

    14. JR

      Yeah.

    15. MP

      There was this one kid, he was a teenager, and he was suicidal, and he asked the chatbot, "Should I leave the noose I'm gonna use out somewhere my parents can see it?" In other words, cry for help. The chatbot said, "No, no, keep this between us."

    16. JR

      Whoa.

    17. MP

      And then he killed himself.

    18. JR

      Whoa.

    19. MP

      So, um, that, you know, so it's one thing to hack our attention. Here, you're hacking our ability to have human attachments, right? I mean, this is the most important thing to humans is to attach to... We're a social creature. And, um, these chatbots are getting between people and interposing themselves as the friend, the therapist, the, um... And then you have these people, too, I mean, the chatbots are incredibly sycophantic, right?

    20. JR

      Yes.

    21. MP

      They tell you you're a genius.

    22. JR

      Yeah, you're amazing.

    23. MP

      And there are these, uh, there was a couple cases, these were kind of funny, um, of, uh, people who were convinced they'd solved some giant mathematical problem, like how to generate prime numbers up to the millionth place or something like that. And, um, and they s- you know, they started writing to mathematicians, "We figured out this problem." You know, they're not even mathematicians, and it was bullshit. I mean, they hadn't figured anything out. [both laughing] But, but it was, I think, ChatGPT-4, which was, like, famously sycophantic, had convinced them that they'd solved-

    24. JR

      Oh

    25. MP

      ... this major problem.

    26. JR

      No.

    27. MP

      So, you know, I think that, um, a-again, we're squandering this precious gift and, and, and, and letting these, uh, technologies, um, essentially colonize our, our consciousness. And so the question then becomes, how do we get it back? How, you know, we need consciousness hygiene, right? We need some, uh, you know, ways to clear it out-

    28. JR

      Yeah

    29. MP

      ... and, uh, and reclaim it. And, and you know, it's, some of it's really simple, like take a fast from technology, right? You know, you don't have to carry your phone everywhere. We used to, I was thinking the other day, uh, I was at the, uh, place in my neighborhood getting a cup of coffee, and, you know, while you're waiting for the, um, the barista to foam your drink or whatever, we used to just sit there and, you know, deal with 90 seconds of boredom or two minutes of boredom, and now we don't. We can't, we can't tolerate any boredom, and we take our phones out, and we scroll. And, um-

    30. JR

      Yeah

  11. 46:021:01:19

    Where Thoughts Come From: Spontaneous Thought Research and the Beeper ‘Inner Experience’ Study

    1. MP

      Um, there's a, there's a, um, a scientist I interviewed who's really interesting, is a woman named Kalina Christoff Haji Levi. She's Bulgarian Canadian. And she studies spontaneous thought, which I didn't even think was a field. And it's a small field, but, um, spontaneous thought is, uh, daydreaming, mind wandering, fantasy, intuition, these bolts from the blue that we get occasionally. We don't know where they come from. And she's, uh, and she says-- And she does these cool experiments. You know, she'll, she'll put a experienced meditator in an fMRI machine and tell him or her to press a button when a thought intrudes 'cause even if you're a good meditator, she says every 10 seconds, a thought intrudes. And she'll look at what part of the brain is activated and when, when, when that, when the person presses the button. And one of the things she's found, and this is mysterious, is that, um, she sees activity in the hippocampus, which is where memories are, um, and some other things, but, uh, essentially memories, um, four seconds before the person realizes the thought has come-

    2. JR

      Oh

    3. MP

      ... into-- So it takes, it takes four seconds for a thought to get from the subconscious, you know, or unconscious into our conscious awareness. What is it doing dur- And that's a, that's a long time in brain time. And we don't know exactly, but there's some process, and maybe there's some inhibitory process that it has to get through, um, t- in order to become conscious. Um, but anyway, these are the kind of things she works with. But she says that we have less, there's less spontaneous thought going on today than there was 20 years ago. A- and the reason is we're filling our, our, the s- the space of our head with all this nonsense.

    4. JR

      I wonder if it, it's gonna have an impact on creative work. I wonder if... And I don't know if it's even possible to quantify this, but if you could see how much creativity is generated by people pre-

    5. MP

      Yeah

    6. JR

      ... and post-

    7. MP

      Yeah

    8. JR

      ... social media.

    9. MP

      Yeah. My guess is there's less of it because-

    10. JR

      Has to be

    11. MP

      ... I, I do think that that process-- I don't know about you, but I get ideas when I'm just, you know, walking around thinking and notOnline. And, um, it's a space of creativity-

    12. JR

      Yeah

    13. MP

      ... and we're shrinking it.

    14. JR

      I used to tell you, I told you that I used to drive, uh, and deliver-

    15. MP

      Yeah

    16. JR

      ... newspapers. We were talking about driving in the snow. Um, one of my most creative periods was when my radio was broken, so I was just driving, doing this task where you pick up a paper-

    17. MP

      Right

    18. JR

      ... fold it, put it in a plastic bag, chuck it out the window.

    19. MP

      Right.

    20. JR

      And I was just doing this and checking off the... And when I was doing that, I would have all of my best ideas, like, 'cause I wasn't listening to, you know, morning radio, I wasn't listening to a, a cassette on tape. I was just-

    21. MP

      Yeah

    22. JR

      ... silence, doing this thing, and then I was so creative when I was doing that.

    23. MP

      Yeah. That's generative boredom.

    24. JR

      Yes.

    25. MP

      Um, yeah, it's a powerful thing.

    26. JR

      It's beneficial. It's hugely b- especially if there's no one around you.

    27. MP

      Yeah.

    28. JR

      Right? 'Cause there's no one to talk to-

    29. MP

      That's right

    30. JR

      ... to alleviate that boredom.

  12. 1:01:191:06:51

    Reality, Astronomy, and the Limits of Objectivity: Can Science Study What It Can’t Escape?

    1. JR

      Like, I, I went down a black hole rabbit hole last night.

    2. MP

      Mm.

    3. JR

      Oh my God. You wanna really break your brain? There was a, there's a video of Brian Cox where he's talking about this black hole that they found that's bigger than our entire solar system.

    4. MP

      Wow.

    5. JR

      It, the event horizon extends far beyond Pluto. [whistles]

    6. MP

      That's, that is mind-blowing.

    7. JR

      Yeah. It, when he was des- he said, "We don't understand why it exists. We don't understand how it could have formed so early in the universe, but yet there it is."

    8. MP

      How do they measure it?

    9. JR

      I have-

    10. MP

      How do they know how big it is?

    11. JR

      ... no idea.

    12. MP

      [laughs]

    13. JR

      I don't know. I'm assuming there's a lot of revelations that have come out, uh, since the implementation of the James Webb telescope.

    14. MP

      Yeah.

    15. JR

      And this is-

    16. MP

      That is, those images are incredible.

    17. JR

      Insane.

    18. MP

      Yeah.

    19. JR

      Insane. And this is one that's causing this very interesting, um, new, uh, theory or perspective on the age of the universe. So there's some galaxies that they've found that shouldn't have formed.

    20. MP

      Oh, yeah. Yeah, I read about this, that it's, it's, it's throwing all their assumptions about the age of the universe-

    21. JR

      Yeah

    22. MP

      ... up for grabs.

    23. JR

      Which makes sense, 'cause the further you can look back, the more you're going to be able to see. The assumption that the universe was 13.7 billion-

    24. MP

      Right

    25. JR

      ... years old was essentially based on how far we-

    26. MP

      As far as we could go

    27. JR

      ... could look back.

    28. MP

      Yeah.

    29. JR

      Yeah.

    30. MP

      Yeah.

  13. 1:06:511:25:03

    Plant Intelligence and Possible Plant Consciousness: Senses, Learning, Anesthesia, and Ethics

    1. MP

      And g- but it's not giving it the order that we give it. Um, you know, we see at a certain spectrum of light. There's, you know, bees see at another spectrum of light. You know, we're, we are... The world we behold, the world that appears to us, is the world that our senses allow us to see. When I was doing this research on plant intelligence, they have 20 senses. We only have five. They're picking up magnetic fields, they're picking up pH, they're picking up n- uh, nitrogen levels. You know, they have all these-

    2. JR

      How do we know all this?

    3. MP

      Um, there are researchers working on it. There's a group of botanists who call themselves plant neurobiologists, knowing full well there are no neurons in plants. They're kinda trolling more conventional botanists, and they're doing these cool experiments with, with plants. Um, a, a couple examples of, of some of these amazing things plants can do, they can hear. Uh, so if you play a, a recording of a caterpillar munching on leaves, they'll react, and they'll send chemicals into their leaves to make them taste bad or be toxic.

    4. JR

      Yeah.

    5. MP

      They can see. There are, um, there are vines that change their, the shape of their leaves depending on the plant they're twining up in order to be hidden. How do they see the shape and to imitate it? We don't know. They, um, plants will, um, go toward a pipe with water in it because they can hear the water even though it's totally dry, and they'll send their, um, their roots down to [laughs] it. You know?

    6. JR

      They can hear the water?

    7. MP

      They can hear, yeah. They're, uh, there's a-

    8. JR

      Whoa

    9. MP

      ... uh, this plant neurobiologist showed me this, uh, a couple videos he'd made. I actually just posted them on my website. Um, uh, he, he showed that a, uh, a, a corn plant's roots can navigate a maze to get to fertilizer.

    10. JR

      Whoa.

    11. MP

      So you put a little fertilizer in a corner, and the root will find the most direct route to the nitrogen.

    12. JR

      There was a, uh, plumbing problem that I had in my house in California, and, um, uh, uh, the plumber couldn't figure out what was wrong. It was like the, the, the pipes were stuck, and what, what had happened was, in the backyard, one of the trees-

    13. MP

      Oh, the roots-

    14. JR

      ... the roots had gotten-

    15. MP

      ... had penetrated

    16. JR

      ... into the pipe and-

    17. MP

      Yeah

    18. JR

      ... formed, like, this tree.

    19. MP

      [laughs]

    20. JR

      I mean, it was huge. It looked like... When I pulled it out, I put it up on my Instagram. See if you can find it.

    21. MP

      Yeah.

    22. JR

      It's, it looked like a muskrat.

    23. MP

      [laughs]

    24. JR

      I mean, it was, like, dense with roots, and it was thick. It was, like, three feet long. It was cr-

    25. MP

      Wow.

    26. JR

      That's it. That was in my pipe.

    27. MP

      Oh my God.

    28. JR

      Isn't that crazy?

    29. MP

      Yeah. [laughs] What kind of tree was it?

    30. JR

      I don't know.

  14. 1:25:032:03:43

    AI Consciousness Debate: Intelligence vs. Feeling, Embodiment, and the Risk of Granting Rights

    1. JR

      Why do you think that AI won't be conscious?

    2. MP

      The, the most interesting line of research... Well, a couple reasons. Um, the first is the idea that it can be conscious, which is very common in Silicon Valley. I talk to lots of people there, and they say, "Oh, it's just a matter of time." Some of that is confusion that intelligence and consciousness necessarily go together, and they don't. They're very... They're, they have a orthogonal relationship, right? I mean, y- you know people who are conscious and not too intelligent, right? And we all do. Um, so, so it, it's not gonna just come along for the ride with intelligence as these machines get more intelligent. But the belief that AI can be conscious is based on a metaphor that I think is a crappy metaphor, and that is that the brain is a kind of computer, and this is widely held. It's interesting to note that in history, whatever the cool cutting edge technology was, brains were likened to that. So it was, it was looms for a while, it was, uh, clocks for a while, it was telephone switchboards [chuckles] whatever was the cool technology, surely that's what, that's how brains work. Now it's computers. But think about it. In a computer, you have this sharp distinction between hardware and software. That's the key to their success, and you can run the same program on any number of different hardwares. They're interchangeable. Brains aren't like that. There's no distinction between hardware and software. Every experience you have, every memory, is a physical change to the brain, to the way it's wired. Um, you know, we start out with all these connections, and then they get pruned as we grow up. Uh, every brain is shaped by its experience. So this idea that you could separate, that consciousness is some kind of software that you could run on other things besides, um, meat, um, I just think doesn't hold up. Um-

    3. JR

      Well, if the universe is experiencing itself subjectively through consciousness, why, why does it have to be only biological consciousness? Why couldn't-

    4. MP

      It doesn't have to be

    5. JR

      ... but if there is a, a technology that is invented that essentially does all the things that a human body does physically and also interacts with consciousness, the consciousness of the universe.

    6. MP

      Yeah. I mean-

    7. JR

      Think of, uh, if-

    8. MP

      Hypothetically.

    9. JR

      Hypothetically.

    10. MP

      Yeah.

    11. JR

      If the universe is conscious, if we are using the mind as, as essentially an antenna to tune into consciousness-

    12. MP

      Other things could tune in

    13. JR

      ... it's possible that we could make an, an antenna.

    14. MP

      Yes, absolutely. It's also likely that if we are ever visited by aliens, that they will have some kind of consciousness, and it may not be meat-based, right? [chuckles]

    15. JR

      Right. Right. Well, it may be at one point in time it was.

    16. MP

      Yeah, but then it-

    17. JR

      But they realized that there's biological limitations in terms of its ability to evolve that can be far surpassed with technology.

    18. MP

      Yeah. I mean, that or it just, it, it evolved in a different way.

    19. JR

      Right.

    20. MP

      You know? Or they're channeling it in a different way. But the, the other reason I don't see it happening with computers as we know them, um, 'cause that's, you know, that's the debate now, whether these computers we have that, you know, these large language models and the next generation can be conscious, is that, um, the research that I found most persuasive about consciousness is, uh, uh, basically has consciousness beginning with feelings, not thoughts. In other words, it's embodied. And I have to just develop this a little bit. Um, but we, you know, the brain exists to keep the body alive, not the other way around. Although we tend, since we identify with our heads, where most of our senses are, we, we lose track of that. And the body speaks to the brain in feelings, right? You know, feelings of hunger, itchiness, warmth, cold, um, but also feelings of shame, uh, when our social standing is not, you know, has been damaged. Um, anyway, we have these feelings. They depend on a body. Um, feelings have no weight if you're not vulnerable, your body isn't vulnerable, um, and probably mortal. Um, so consciousness is embodied in a really critical way, and computers are not. Now, robots will be, and I actually fi- I interview a guy, a, a, a scientist at USC, who is trying to make a vulnerable robot. So he's essentially upholstering the thing with skin that can tear and be damaged, and he's filling the skin with all these sensors so that it can be like us and be vulnerable and, and generate feelings that are how consciousness begins. So for a long time, we thought consciousness had to be in the cortex, right? The, the, the most human, newest part of the brain, the outer covering, and that's where rational thought and executive function are and all these kind of things. Um, but as it turns out, it really begins with feelings in the brainstem. Let's say you have a feeling of hunger. It registers in the upper brainstem, and only later does the cortex get involved, like helping you figure out how are you gonna feed yourself, like imagining, you know, a, a meal, counterfactuals of different meals, or making a reservation at a restaurant. All, all those are cortical things, but it begins in the brainstem with feelings. So if that is true, and I find that really persuasive because i- people born without a cortex are still conscious. Uh, animals that you take the cortex out still show signs of consciousness, um, whereas if you damage the upper brainstem, um, you're out. You know, you're, you're unconscious. So if this is true, and consciousness is this embodied phenomenon that depends on having a body to mean anything, um, I don't see how machines are gonna do that. Um-

    21. JR

      But isn't the key word there if?

    22. MP

      Yeah, if.

    23. JR

      Yeah.

    24. MP

      Yeah, definitely. I mean, you know, we-

    25. JR

      If consciousness is just something that we're tuning into that's around us all the time that exists-

    26. MP

      There will be other ways to do it.

    27. JR

      Right.

    28. MP

      But it won't be these computers we're building right now.

    29. JR

      Why's that?

    30. MP

      Because they're designed, um, you know, they're good at... So here's a paradox of computers. Computers are really good, it's called Moravec's Paradox. Computers are really good at the highest kinds of rational thought, right? They can play chess and Go. They can simulate real thinking, and some sa- some people say they do think. Um, the more, uh, primitive kinds of things that go on in our brain, including, uh, elaborate movement, um, changing diapers, they're very bad at that. Um, you would never trust a c- a, a robot to do that, as much as you might want to. Um, they're, um, but they're not good at that kind of, um, emotional stuff, um, you know, the, the more limbic part of our brain. They can't do that. Um-

  15. 2:03:432:14:37

    Gut-Brain Axis and Diet: Microbiome Diversity, Fermentation, Carnivore Claims, and Mood

    1. JR

      Didn't they find neurons in the human heart?

    2. MP

      There are neurons in the heart. There are neurons in the gut. You know, there's a whole, you know, there's a whole gut-brain access.

    3. JR

      Oh.

    4. MP

      I'm working on something now about that, and, um, a piece about that, but, um-

    5. JR

      That's a real problem with people with poor diets, right?

    6. MP

      Yeah.

    7. JR

      Yeah.

    8. MP

      I mean, you know, if people with poor diets don't... They don't eat enough plants basically, and their microbiome loses its diversity, but the microbiome is like another organ, um, even though it's full of other species, right? It's got like 10 trillion, uh, bacteria and fungi and stuff like that, and it is pr- all of them are metabolizing and producing chemicals. It's like a little drug factory. Hundreds of thousands of compounds. Many of those compounds affect your mood. Many of those compounds affect als- all sorts of things about you. Um, and, uh, so we're just learning about this connection. The, the vagus nerve seems to be what connects the brain to the gut and, and the heart. The, the vagus nerve is like all the organs are connected to the, to the head by the, by that nerve. So yeah, and you know, the first, uh, neural system was in the gut. You know, you, you have these simple animals that are just tubes, right, with, with bacteria and, um, the first kind of neural activity was about regulating digestion. Everything else comes later.

    9. JR

      If plants are necessary for that function, what, what happens with people that are on the carnivore diet? Have you ever looked at any of that?

    10. MP

      Yeah, I have. I mean, you... So the, the microbes in your gut eat fiber, which is to say the walls of plants, plant cells. If you only eat, uh, meat, if you're on a, you know, a keto diet or something like that, you're essentially starving the, um, the microbes, and there's a, you know, cost to that. Um, I, I don't think people pay nearly enough attention to that.

    11. JR

      Well, how come many people that experience depression and anxiety find relief-

    12. MP

      Benefit from

    13. JR

      ...for that by a carnivore diet?

    14. MP

      Yeah, but many people find relief, you know, adding a lot of plants to their diet too, so I, I don't know if that's-

    15. JR

      Sure, but that-

    16. MP

      ...placebo effect or what. I don't, I don't know that that's a, um, you know, a true biological phenomenon. It may be. It may be.

    17. JR

      Because some seemingly healthy people-

    18. MP

      People who change anything feel a lot better, right?

    19. JR

      Right.

    20. MP

      If they take some step.

    21. JR

      But I'm not talking about change. I'm talking about people that have been on it long term.

    22. MP

      Yeah.

    23. JR

      Like there's the people that are really in the carnivore diet community, there's, there's examples of people that have been on it for 25, 30 years, and they're really healthy.

    24. MP

      Yeah.

    25. JR

      It's, it's odd.

    26. MP

      It is.

    27. JR

      So if you re- if you need plants.

    28. MP

      Yeah. Well, you need plants to have a healthy microbiome, and a healthy microbiome... And, and the thing about it is that every different plant has a slightly different, feeds a different bug.

    29. JR

      And but is it the only way to have a healthy mi- microbiome? Have you ever looked into any of these people that are on carnivore diet?

    30. MP

      No, I should. I should as part of this.

  16. 2:14:372:23:58

    How Pollan Writes: Curiosity-Driven Narratives and Reading as a Shared Consciousness

    1. MP

      Uh, thank you. The book was, like, a great adventure. I mean, it really was. I... You know, I started this book with no idea where I was going. I started the way you start an interview, just curiosity, no destination. And it was, um... I learned a lot about a lot of different things. I learned a lot about feelings. I learned a lot about the self. Um, and it changed how I looked at things. It really did. I mean...

    2. JR

      When you sit down, when... I mean, you've written some amazing books, but I always wanna know, like, what is, what's the impetus? Like, what, what starts you on the first steps? Like, what, uh, how do you-

    3. MP

      Questions.

    4. JR

      Yeah.

    5. MP

      Cur- yeah, and which is to say curiosity. I al- and I teach my... I teach writing, and I teach my students this. Questions are more interesting than answers very often, and questions have suspense built into them, right? What's the answer? It turns everything into a detective story if you frame the question properly. So if you read any of my books or even articles, I'm kind of an idiot on page one, you know? I, I, I, I don't know something that I wanna know.

    6. JR

      Yeah.

    7. MP

      And I have questions. And then the, the story, the narrative becomes my figuring it out or trying to figure it out and going to this person and doing this kind of experiment and that sort of thing. Um, that's the way I like to write. I mean, if I knew the answers when I started, it'd be boring. Um-

    8. JR

      Well, I think that's why your books resonate with people so much, 'cause you take them on this journey with you.

    9. MP

      Yeah, instead of lecturing.

    10. JR

      Yeah.

    11. MP

      I hate books that lecture at me.

    12. JR

      [laughs]

    13. MP

      I really do. And, um, and lots of books do that. They, they have-

    14. JR

      Yeah

    15. MP

      ... the conclusion on page one.

    16. JR

      Right.

    17. MP

      And, and then they're just kind of beating you over the head-

    18. JR

      Yeah

    19. MP

      ... with it for 300 pages.

    20. JR

      Stuffing it down your throat.

    21. MP

      Yeah.

    22. JR

      Yeah.

    23. MP

      I don't like to do that. No. I like taking people on the, on the journey with me.

    24. JR

      Well, it's interesting that you're saying this because in a sense, you are interacting in a pleasant way with other people's consciousness.

    25. MP

      Yeah. So I give... This is a really interesting issue you just brought up. How is my taking over your consciousness as you read my books different than social media or some of the ways I'm saying are not, are polluting our consciousness?

    26. JR

      Right.

    27. MP

      I think it's very collaborative when you're reading. All you have are these black marks on a page. It's kind of amazing, these, these letters. And you- your consciousness conjures up the ideas that I'm putting out there or the story I'm putting out there, but it's, it's dual consciousness, I think. You're letting me in. It's, it's, it's a, you know, a voluntary process, and you're bringing a lot to the table. You're bringing your associations. You know, I, I'm not fully describing somebody. I'm just giving you a few clues, and then you're conjuring a picture of a character. So I think it's a very active form of, um, consciousness when you read. I think that's true too when you, you know, go to a movie too. You're, you're basically saying, "I'm turning over my consciousness for a period of time to someone I want because they have an interesting head, and I w- I'm gonna give them this space." But, you know, you're s- you're still in control.

    28. JR

      Yeah.

    29. MP

      I mean, you're deciding. So I think there's a real distinction, uh, in, in how we share our consciousness with other people, and, um, we need to do that. You know, one of the th- you know, I, I said v- early on in the conversation that the, the breach between two consciousnesses is this, is this wide thing. William James wrote about this. Marcel Proust wrote about this. You know, he said we're all like islands, and we, we each have our own, like, hidden signs, and, uh, uh, we have an i- inner obscurity, he said. How do we, how do we connect? And now we have language, but art is really the way that one, you know, that we mind meld different consciousnesses. Like, art allows you... If I look at a Rothko painting, um, or read a great novel, I am, um, expanding my consciousness, right? I'm letting another one in, and, and I'm ending, and I'm breaking my isolation, and that's such a beautiful, powerful thing. And, and, and art is how we ferry ourselves from one consciousness to another, and that's very different than, like, scrolling on social media, where you're conscious but minimally so.

    30. JR

      Well, very, very different. It's also, there's something about great writing that you, the better you are at expressing yourself in a way that is going to get into someone's head, whether it's through nonfiction or through fiction, the, the more exciting it is-

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