Paper 1: Bioelectric Networks & Cognitive Glue
- Cognitive Glue: A mechanism that binds individual cells with their own agendas into a unified “self” with distinct goals, especially important in transitioning from a mere collection of cells to an organism. This isn’t a “religious” miracle, but a profound scientific question.
- Neuroscience analogy: Electrochemical signaling in the brain is the known “cognitive glue” for behavior. Levin proposes bioelectricity plays a similar role *before* brain development.
- Morphogenetic agent: During embryonic development, cells cooperate towards a specific “target morphology” in anatomical space. Bioelectricity serves as the cognitive glue facilitating this cooperation.
- Anesthesia example: General anesthesia inhibits gap junctions, temporarily dissolving the “cognitive glue” and causing loss of self, while individual cells remain functional. This highlights the need for *informational* proximity, not just physical proximity.
- Problem spaces: Evolution navigates different problem spaces: metabolic, physiological, transcriptional (gene expression), anatomical (body shape), behavioral (3D movement), and potentially linguistic.
- Evolutionary pivots: Once an organism is good at navigating one space, evolution can relatively easily “switch” it to another by altering sensors and effectors, leveraging existing competencies (e.g., tadpole eyes on tails, sensory augmentation).
- Brain vs. Body: Brains have evolved for speed (faster bioelectricity) and direct long-distance connections (axons). While sharing components like ion channels and neurotransmitters, brains uniquely (as far as we know) enable syntactic language.
- Collective Intelligence: The talk touches on importance that when people are exposed to their research that all biological organization contains collective intelligence is to understand not the self as being an “illusion” but that it expands the sense that the self can become very big.
- “Play the Hand You’re Dealt” (PHD): Organisms, particularly in development, have robust algorithms that build towards the target morphology *despite* variations in starting conditions (chromosome number, cell size, mutations). Planaria are a prime example, accumulating mutations but maintaining perfect regeneration. This means there exists an ability to cope with suprising novel situations with problem solving behaviors that it itself didn’t not learn over an evolution timeline (rather, something like the collective intelligence found that soltuon)
- Quantum Biology: Levin doesn’t specialize in it, but suggests any quantum effects, if significant, would likely be fundamental and pervasive, not just special adaptations. He refers to work by Chris Fields on observer reference frames in quantum mechanics.
- Trophic Memory (Deer Antlers): Deer antlers re-grow with ectopic branch points at the location of previous year’s damage. This implies a long-term, large-scale spatial memory mechanism *not* explainable by current molecular pathways. Similar to the persistent two-headedness in planaria.
Paper 2: Darwin’s Agential Materials
- Spectrum of Agency/Persuadability: All systems, from Legos to humans, exist on a spectrum of autonomy and problem-solving capacity. Engineers must choose appropriate tools based on this.
- Engineering with Agency:
- Legos (low agency): Require complete, direct control; every action must be specified.
- Thermostats (simple agency): Have a set point and self-regulate; require cybernetic understanding.
- Animals (higher agency): Require training/persuasion, but offer resilience and emergent behavior.
- Evolutionary Applications: This material can be used and has properties such as memory and learning so we could design with them to, say, have materials and organizations in novel situations adapt their physiology accordingly in novel ways (such as morphologically).
- Regenerative Medicine: The key to regenerative medicine lies in recognizing the *appropriate* level of agency of cells and tissues, not treating them as mere passive components. It requires tools from cybernetics and behavioral science, not just molecular biology.
- Evolution as an Engineer: Evolution itself acts as an engineer. The paper explores the implications of evolution working not with passive “Legos” (dumb materials), but with *agential* materials (cells with inherent competencies). This massively impacts evolutionary processes.
- Evolution’s “Search Space”: Because cells *already* possess problem-solving abilities, evolution searches a smaller, easier space of *behavior-shaping signals*, not the vast space of all possible molecular configurations.
- First-order and Second Order Intelligence: second-order intelligence that goes way beyond what first-order systems can ever produce, to produce highly-reliable and efficient navigation of the “play-the-hand-you’re-dealt” property (first-order systems can be a little bit robust in terms of how hardwired they are. So a hard-wired automaton might, under very narrow circumstance, solve certain challenges in the way that we talk about robustness), while evolution with agential materials means, you can actually solve novel problems: you can do well where, before your ancestors could not, this isn’t just, oh it sort of solves a simple homeostatic issue, this is now able to face situations.
- Evolutionary Algorithm of substrate (Collective Intelligence of the Agents in that organism/orgnaizaton): the intelligence of cells (agential materials), their pre-existing goals/competencies are cruical, often negelcted components. This view on “intelligence of the substrates” suggests a broader intelligence landscape, hinting at a non-zero agency for evolution itself, not as a conscious designer, but as a process capable of hypothesis generation and refinement.
- Evolution as an Agent (Proposed Future Paper): Levin suggests viewing an evolutionary lineage (e.g., 50 million years of alligators) as a long-lived, spatially large “agent” continuously generating and testing hypotheses (offspring variations). This is not about a human-level “purpose,” but a non-zero level of agency in the evolutionary process itself.
Paper 3: Biology, Buddhism, and AI (Care as a Driver of Intelligence)
- Care/compassion: How the care concept is approached by biology (Levin Lab) vs Buddhism: Biological study of how single cells transitioned into collectives, how this effects/changes “what does it care about,” Buddhist view about the philosophy and care/compassion.
- Care: Agents as an embodied and situated: The authors examine different agent frameworks, such as reinforcement learning agents, generative adversarial networks (GANs), free energy principle, the theory of the origin of life in a care perspective, in that we propose “caring,” more precisely, the “self-organization” of life begins with chemical interactions, driven by autocatalysis (chemical reactions that form compounds).
- Memory, care and robotics: Where should care arise/where will it be emmited when discussing how it has emmitted in collective biological organizations. Paramecium do or do not “care”? If they do, then, it begs the questions “do the constituent componenets that make it do,” if paramecium don’t, what state during the transition to a large intelligence makes care (a new concept not there) appear? How to put that capability to have more broader compassionate cognitive capability to AI/Robots?
- Construction of Self: The self is not a fixed entity, but a continuously self-constructed process, rebuilt at every moment from memories and past experiences. This aligns with aspects of Buddhist thought on the impermanence of self (though Levin is not a Buddhist scholar). This addresses and combats that nihilistic point.
- “False” Memories: The planarian brain, regrown after decapitation, has memories “imprinted” on it that it did not experience. Levin argues this is analogous to our *own* continuous self-reconstruction from memory, challenging anxieties about “false” or downloaded memories.
- Bodhisattva Vow: The commitment to expand one’s cognitive apparatus and “light cone of compassion,” to enable larger goals. This reflects an upward trajectory once a system has the capacity for this commitment. and ability to improve this capacity/commitment through conscious dedication/actions (consistent practice).
- Expanding Sense of Self: The discussion touches on (but does not deeply explore due to Levin’s admitted lack of expertise) how meditative practices might alter the *perception* of self and interconnectedness. The example being The bodhisattva takes the vow to delay their “Enlightenment” (in Buddhism).
Additional Points, from the end of the Interview
- Art (surreal, ai generative (mid-journey): To illustrate the paper topics/conecpts Levin is thinking about and explore, and express ideas in unique, memorable visual form, often referencing biological concepts like cognition, growth, and and regeneration.
- How paper/findings are recieved: Doesn’t have good measures other than anecdotal feedbacks he had heard from conversations.
- drmike11: his academic website drmike11. org and at Dr Mike 11, in the next couple months, there will be a WordPress site: non-journal publications and discussions to express new papers that won’t get published at normal channels.