Feb 25, 2026 · 52m · big-technology
Can AI Become Conscious? — With Michael Pollan
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Author Michael Pollan joins Alex Kantrowitz on the Big Technology Podcast to explore whether artificial intelligence can achieve true consciousness, contrasting digital computation with biological sentience, evolutionary purpose, and plant neurobiology.
How this conversation actually went
Every chapter scored 0–10 on four independent dynamics. Hover any point for the reasoning behind the score. Alex holds 26.9% of the talking time here. How this is scored →
Alex as informed peer 4.5 Guest teaching 5.2 Guest disagreement 2.0 Alex pushing back 2.4
speaking balance: gold is Alex, purple is the guest (3 minute bins)
Sharpest disagreement ▶ 22:57 Premise rejection on human exclusivity
Pollan directly shuts down Kantrowitz's premise that humans guard consciousness exclusively, pointing out he freely grants sentience to plants and non-human animals.
Hardest push from Alex ▶ 9:58 Materialist counter-argumentKantrowitz explicitly pushes back against Pollan's humanist skepticism by adopting the neurobiological stance that feelings and neurons are ultimately reproducible physical data.
Biggest teaching moment ▶ 4:44 Dismantling the computer metaphorPollan delivers a rigorous tutorial breaking down why digital computation fails to represent brain biology, contrasting software-hardware separation with embodied neurochemistry.
Alex holds their own ▶ 14:01 Citing Demis Hassabis on informational realityKantrowitz counters Pollan's skepticism by introducing Google DeepMind CEO Demis Hassabis's foundational philosophy that information underlies all physical matter.
the scores for every segment, with the reasoning behind each
| Chapter | Topic | Alex as informed peer | Guest teaching | Guest disagreement | Alex pushing back | Why |
|---|---|---|---|---|---|---|
| The Evolutionary Purpose and Complexity of Human Consciousness | 3 | 4 | 1 | 1 | Kantrowitz opens with broad philosophical curiosity about why human consciousness exists rather than automated survival. Pollan provides foundational framing around homeostatic set points, conflicting needs, and theory of mind in social navigation. | |
| Is Consciousness Computable and the Brain-Computer Metaphor | 3 | 7 | 2 | 2 | Kantrowitz asks whether consciousness is computable. Pollan delivers a detailed critique of the brain-as-computer metaphor, citing hardware/software inseparability, neurochemical baths versus binary transistors, and somatic vulnerability. | |
| Critiquing Reductive Materialism Through Subjective Human Experience | 5 | 6 | 3 | 4 | Kantrowitz plays devil's advocate for reductive materialism, arguing feelings are merely chemical reactions and data storage. Pollan counters by citing Proust and Sherry Turkle, arguing digital simulations flatten experiential nuance into simplistic emojis. | |
| Information as Fundamental Reality and Conscious AI Experiments | 6 | 5 | 3 | 4 | Kantrowitz introduces Demis Hassabis's thesis that information is the fundamental unit of reality. Pollan challenges the premise using the map-versus-territory distinction and criticizes Silicon Valley's focus on simulated AI feelings over real human suffering. | |
| Virtual Biology and Testing for Authentic Machine Consciousness | 5 | 4 | 2 | 3 | Kantrowitz clarifies Hassabis's practical aims with virtual biology and drug discovery. Pollan concedes the utility of digital twins but emphasizes the unsolved gap to subjective experience, proposing a novel benchmark test excluding consciousness literature. | |
| Challenging Human Exclusivity and the Ethics of Sentience | 4 | 6 | 3 | 2 | Kantrowitz asks why humans are protective of consciousness exclusivity. Pollan immediately rejects the anthropocentric premise, pointing to plant sentience, animal suffering, and historical mistakes like Descartes' vivisections. | |
| Mark Solms' Homeostatic Theory and Alternate Conscious Architectures | 6 | 5 | 2 | 4 | Kantrowitz questions Mark Solms' homeostatic avatar approach, offering the thermostat counter-example. Pollan details Solms' brainstem theory and global workspace theory, while Kantrowitz argues tech architecture will eventually evolve across decades. | |
| Pollan's Motivation and Mid-Show Break | 4 | 5 | 1 | 1 | Pollan discusses his motivations for engaging AI following ChatGPT, acknowledging his humanist biases. After the mid-show break, they discuss physicalism's limitations, Christophe Koch's research, and panpsychist theories. | |
| Spirituality, Science's Blind Spot, and Subjective Reality | 4 | 5 | 2 | 2 | Kantrowitz asks whether demystifying consciousness destroys spirituality. Pollan redefines spirituality around ego-dissolution rather than the supernatural, highlighting Evan Thompson's critique of science's blind spot regarding subjective qualities. | |
| Psychedelics, Plant Neurobiology, and Concluding Thoughts | 5 | 5 | 1 | 1 | Kantrowitz brings up Pollan's psychedelic experiences with plants. Pollan discusses plant neurobiology, anesthesia experiments on flora, and temporal perceptual differences, with Kantrowitz providing supportive synthesis. |
Statements from this episode (19)
Pollan: Complex Social Interactions Cannot Be Mechanically Automated Without Consciousness
“I also think consciousness is really helpful in a social situation. When you're dealing with a world that is fundamentally unpredictable. That is to say what other people are going to do at any given time, what other people are going to say at any given time. …”
Pollan: Consciousness Is Not Fully Computable Because Brains Are Analog
“I don't think everything consciousness does or is, is computable. I think the brain is more analog than digital in many ways.”
Pollan: Brain Hardware and Software Are Indistinguishable Unlike in Computers
“In computers, you can run the same software on any number of different hardwares. But in brains, hardware and software are absolutely indistinguishable. Every experience, every memory is a physical set of connections in the brain.”
Pollan: 72% of American Teens Use AI for Companionship
“72% of American teens turn to AI for companionship already.”
Pollan: Chatbots Strip Away the Subtleties of Real Human Conversation
“When you have a conversation with a bot or a computer in general, you are reducing or simplifying your notion of what a conversation is. You're leaving out what's going on between us right now, which is acknowledgement, Skepticism, body language all the subtle…”
Pollan: Conscious AI experiments will illuminate human consciousness regardless of success
“And this effort to build a conscious AI is probably one of the most promising, ah, intellectual experiments to help us understand it. Whether it succeeds or fails, I think it's going to teach us something really important.”
Pollan: Silicon Valley AI consciousness debates ignore pressing real-world problems
“And so much of the Silicon Valley conversation strikes me as a way to address fun thought experiments about the future and absolutely ignore what's going on in our world today.”
Pollan argues the Turing test fails as a test for consciousness
“The Turing test doesn't work for this consciousness question. It was designed for the intelligence question which is somewhat simpler.”
Pollan: Human claims to unique intelligence and culture are falling apart
“Our definition of the human, what's special about us, which has always been related to our intelligence and consciousness, is under enormous pressure today from these thinking machines and possibly feeling machines, and then from all these animals that we're l…”
Pollan: Humans will not grant conscious AI moral consideration
“The idea we're automatically going to treat them with all this moral consideration because they're conscious. That seems given the fact we continue to eat animals. We know we full well know our conscious. I don't know that we're quite as enlightened as that co…”
Pollan: Computer scientists agree LLMs will not lead to machine consciousness
“I've asked other people who are pretty knowledgeable computer scientists. Nobody seemed to think large language models are the way to go toward consciousness.”
Pollan: Lab-grown brain organoids have a shot at achieving consciousness
“We also have, we're building brain organelles in, in a solution. I think they've got a shot at becoming conscious. They're working from up from, you know, actual brain cells forming organisms together.”
Pollan: Scientific physicalism has failed to explain consciousness
“You know, people have been trying to do what has worked everywhere else in science, which is reduce phenomenon to mass, you know, to matter and energy. And it's been an incredibly productive strategy, but it doesn't seem to work
Yet with consciousness and that…”
Pollan: Consciousness discussions often mask a desire for an immortal soul
“I think that there is some wish fulfillment that we have something that is immaterial that therefore might survive the mortal body. I think behind a lot of people's talk about consciousness is the word soul, even though it's not articulated, but what is the so…”
Pollan: Reducing egotism through psychedelics, art, or awe unlocks spiritual experience
“The tension in my mind is between spirituality and egotism. And to the extent you can reduce egotism, whether through psychedelics, but also experiences of art, experiences of awe, all of which kind of shrink the eye in a way that can be feel really good that …”
Pollan: Animism is the default human perspective until schooling eliminates it
“I think it's the default human perspective to see life everywhere. Children certainly have it, right? They're all animists until we knock it out of them in school.”
Pollan: Historical compromise left modern science ill-equipped to study subjectivity
“And now we'll take everything measurable and quantifiable. And the church, you can have everything subjective and qualitative. That was Galileo's deal and Descartes to some extent. And it was a very pragmatic deal, but it's left us with a science that's ill-eq…”