Nolan, Garry

professor of pathology, Stanford University; researcher on the biology of UAP/UFO experiencers and analysis of alleged UFO-related materials

Garry Nolan: UFOs and Aliens

Lex Fridman Podcast · Feb 6, 2022

• Garry Nolan
• UAP experiencer brain research
• Atacama skeleton debunking
• Ubatuba magnesium isotope anomaly
• Jacques Vallée and the control system hypothesis
• alien communication strategy speculation
• Bob Lazar and UFO testimony credibility
• Avi Loeb and 'Oumuamua
• government UAP transparency
• basal ganglia and higher-order cognition

Core ideas

Nolan frames DNA and the cell as a dynamic, layered computational system — "codes within codes" shaped not only by its three billion base pairs but by the expected environmental context an organism will develop into, meaning some of what defines an individual is effectively "stored" outside the body in that expectation. He extends this into speculation that the universe itself may be a computational substrate that biology is embedded in, and argues that given the scale of the universe and multiverse-style anthropic reasoning (we only observe conditions compatible with life like ours), it would be a "waste of space" if intelligent life were not extremely common — while acknowledging this remains an unprovable intuition rather than a scientific conclusion.

Discussing UFO encounter testimony, Nolan repeatedly stresses that finding accounts fascinating or worth investigating is not the same as believing them, and highlights the recurring, cross-cultural consistency of a specific message reported by experiencers — that humanity is "not taking care of its world" — citing a well-known 1994 Zimbabwe case (dozens of schoolchildren independently drawing similar pictures and reporting similar accounts) as a striking example of unconnected testimony worth further inquiry regardless of its ultimate explanation. He discusses his own MRI research on self-identified "UAP experiencers," noting the group referred to him originally to investigate reported brain injuries mostly attributable to Havana Syndrome, but that his team separately identified an unusual, consistent pattern of increased tissue density in the basal ganglia (specifically the caudate/putamen, associated with higher-order planning and intuition rather than simple motor control) that appeared in family clusters — including, he says, in his own family and in multiple husband-wife pairs — a pattern he interprets cautiously as correlating with a form of heightened perceptual sensitivity to anomalous stimuli, explicitly rejecting the idea (which he says some in the UFO community have promoted) that this represents a literal capacity to "communicate with UFOs."

Nolan discusses his direct scientific work debunking two widely publicized claims: DNA sequencing of the so-called "Atacama skeleton" (a small skeleton from Chile that Stephen Greer suggested might be non-human), which his team's paper concluded was unambiguously human, showing an unusually large cluster of bone-growth-related mutations consistent with severe skeletal dysplasia rather than any non-human origin; and separately, DNA analysis debunking the "Starchild skull" as human. He frames this work not as adversarial "debunking" but as removing exaggerated claims from consideration so that genuinely puzzling data can be examined more clearly, and pushes back on UFO-community suggestions that his students fabricated results, calling this an unfounded ascription of malevolence to scientists he says are typically driven by curiosity and integrity rather than conspiracy. He describes his own analysis of alleged physical UFO-related materials — mostly metals given to him by private individuals with claimed chains of custody rather than by governments — using mass spectrometry to examine elemental and isotopic composition; in the "Ubatuba" case (fragments allegedly from an object that exploded off Brazil, reportedly from the 1970s), he found two chains of custody yielded magnesium isotope ratios that were either normal or, in one set, substantially and consistently off from expected natural stellar-formation ratios — a finding he says implies some kind of industrial or engineered process, though he stresses this alone doesn't establish extraterrestrial origin and could represent a very costly hoax.

On communication with hypothetical alien intelligences, Nolan speculates that any technologically superior civilization attempting contact would need to reverse-engineer human sensory and cognitive systems (comparing this to how humans might use pheromones or targeted neural stimulation to manipulate insects) and might deliberately limit the information given, similar to how a parent withholds full knowledge from a child to encourage independent learning — floating the idea that widely reported alien archetypes (like "greys") may function as a culturally calibrated communication strategy rather than a literal physical description. He discusses physicist Jacques Vallée's concept of a "control system" or "Kabuki theater," in which many UFO accounts' seemingly absurd or inconsistent details (craft supposedly crashing despite advanced technology, occupants asking for water) suggest a phenomenon aimed at influencing human culture collectively rather than individuals — a framework Nolan says taught him to focus on data rather than premature conclusions, since "one counterexample" can overturn any interpretation. He also discusses the credibility of Navy pilot UAP sightings (citing personal acquaintance with figures like Lue Elizondo and Chris Mellon) as compelling but inconclusive data, expresses skepticism specifically toward Bob Lazar's claims (saying he neither believes nor fully dismisses them), and offers a more favorable, though still explicitly speculative, view of Avi Loeb's 'Oumuamua light-sail hypothesis as a legitimate, testable alternative explanation rather than a settled conclusion.

Nolan welcomes the 2021 U.S. government "Preliminary Assessment of Unidentified Aerial Phenomena" report and subsequent Pentagon office (which he refers to informally, joking about its unwieldy acronym) as an overdue, healthy shift toward transparency, arguing public reaction to years of leaked pilot videos shows fears of societal panic were unfounded, and advocates for dramatically increased funding (comparing the scale needed to NASA/SpaceX-style public-private "moonshot" efforts) for independent, government-and-privately-funded data collection — while cautioning that framing the subject primarily around great-power rivalry (e.g., "what if it's the Russians or Chinese") risks pulling it toward secrecy-driven military channels rather than open scientific inquiry. He argues that if any government does possess extraordinary technology or evidence, disclosure would likely be net positive for global unity and understanding, while acknowledging plausible strategic reasons (e.g., preventing weaponization of unlimited energy technology) governments might cite for continued secrecy. He closes by encouraging young scientists not to be shamed out of investigating unconventional or low-status topics, describing this openness as personally career-enhancing rather than damaging, and reflects that humanity may be at a civilizational inflection point comparable to discovering, after a lifetime alone on an island, that a ship has arrived from elsewhere — a moment he finds humbling and exciting precisely because so much remains unknown.

Excerpts