Category: Philosophy

Neuroscience Evidence that Our Brains Store Tacit Knowledge Separately from Articulate Formal Knowledge

(p. 10) On Aug. 25, 1953, a Connecticut neurosurgeon named William Beecher Scoville drilled two silver-dollar-size holes into the skull of Henry Molaison, a 27-year-old man with epilepsy so severe he had been prohibited from walking across stage to receive his high school diploma. Scoville then used a suction catheter to slurp up Molaison’s medial temporal lobes, the portion of the brain that contains both the hippocampus and the amygdala. The surgeon had no idea if the procedure would work, but Molaison was desperate for help: His seizures had become so frequent that it wasn’t clear if he would be able to hold down a job.

As it happened, Scoville’s operation did lessen Molaison’s seizures. Unfortunately, it also left him with anterograde amnesia: From that day forth, Molaison was unable to form new memories. Over the course of the next half-century, Patient H.M., as Molaison was referred to in the scientific literature, was the subject of hundreds of studies that collectively revolutionized our understanding of how memory, and the human brain, works. Before H.M., scientists thought that memories originated and resided in the brain as a whole rather than in any one discrete area. H.M. proved that to be false. Before H.M., all memories were thought of in more or less the same way. H.M.’s ability to perform dexterous tasks with increasing proficiency, despite having no recollection of having performed the tasks before, showed that learning new facts and learning to do new things happened in different places in the brain.

. . .

Several well-received books have already been written about Molaison, including one published in 2013 by Suzanne Corkin, the M.I.T. neuroscientist who controlled all access to and oversaw all research on ­Molaison for the last 31 years of his life.

What else, you might wonder, is there to say? According to the National Magazine Award-winning journalist Luke Dittrich, plenty. Dittrich arrived at Molaison’s story with a distinctly personal perspective — he is Scoville’s grandson, and his mother was Corkin’s best friend growing up — and his work reveals a sordid saga that differs markedly from the relatively anodyne one that has become accepted wisdom.

. . .

(p. 11) In her book, Corkin described Molaison as carefree and easygoing, a sort of accidental Zen master who couldn’t help living in the moment. In one of her papers, which makes reference to but does not quote from a depression questionnaire Molaison filled out in 1982, Corkin wrote that Molaison had “no evidence of anxiety, major depression or psychosis.” Dittrich located Molaison’s actual responses to that questionnaire, which had not been included in Corkin’s paper. Among the statements Molaison circled to describe his mental state were “I feel that the future is hopeless and that things cannot improve” and “I feel that I am a complete failure as a person.”

. . .

Molaison has long been portrayed as the victim of a surgeon’s hubris. Dittrich’s book, and the reaction to it, highlight why the lessons learned from his life cannot be limited to those stemming from a single act in the distant past. It’s easy to criticize the arrogance of researchers after they’re dead — and after we’ve already enjoyed the fruits of their work. With most of the principals in the tragedy of “Patient H.M.” now gone, the question at the core of Dittrich’s story — did the pursuit of knowledge conflict with the duty of care for a human being? — remains, in every interaction between scientist and vulnerable subject.

For the full review see:

Seth Mnookin. “Man Without a Past.” The New York Times Book Review (Sunday, September 4, 2016 [sic]): 10.

(Note: ellipses added.)

(Note: the online version of the review has the date Aug. 29, 2016 [sic], and has the title “A Book Examines the Curious Case of a Man Whose Memory Was Removed.”)

The book under review above is:

Dittrich, Luke. Patient H.M.: A Story of Memory, Madness, and Family Secrets. New York: Random House, 2016.

The earlier book by Corkin mentioned above is:

Corkin, Suzanne. Permanent Present Tense: The Unforgettable Life of the Amnesic Patient, H. M. New York: Basic Books, 2013.

Formal and Tacit Knowledge Are Located in Different Parts of the Brain

Brenda Milner turned 106 on July 15, 2024.

(p. D5) At 98, Dr. Milner is not letting up in a nearly 70-year career to clarify the function of many brain regions — frontal lobes, and temporal; vision centers and tactile; the left hemisphere and the right — usually by painstakingly testing people with brain lesions, often from surgery. Her prominence long ago transcended gender, and she is impatient with those who expect her to be a social activist. It’s science first with Dr. Milner, say close colleagues, in her lab and her life.

Perched recently on a chair in her small office, resplendent in a black satin dress and gold floral pin and banked by moldering towers of old files, she volleyed questions rather than answering them. “People think because I’m 98 years old I must be emerita,” she said. “Well, not at all. I’m still nosy, you know, curious.”

. . .

Dr. Milner changed the course of brain science for good as a newly minted Ph.D. in the 1950s by identifying the specific brain organ that is crucial to memory formation.

She did so by observing the behavior of a 29-year-old Connecticut man who had recently undergone an operation to relieve severe epileptic seizures. The operation was an experiment: On a hunch, the surgeon suctioned out two trenches of tissue from the man’s brain, one from each of his medial temporal lobes, located deep below the skull about level with the ears. The seizures subsided.

But the patient, an assembly line worker named Henry Molaison, was forever altered. He could no longer form new memories.

. . .

In a landmark 1957 paper Dr. Milner wrote with Mr. Molaison’s surgeon, she concluded that the medial temporal areas — including, importantly, an organ called the hippocampus — must be critical to memory formation. That finding, though slow to sink in, would upend the accepted teaching at the time, which held that no single area was critical to supporting memory.

Dr. Milner continued to work with Mr. Molaison and later showed that his motor memory was intact: He remembered how to perform certain physical drawing tests, even if he had no memory of learning them.

The finding, reported in 1962, demonstrated that there are at least two systems in the brain for processing memory: one that is explicit and handles names, faces and experiences; and another that is implicit and incorporates skills, like riding a bike or playing a guitar.

“I clearly remember to this day my excitement, sitting there with H. M. and watching this beautiful learning curve develop right there in front of me,” Dr. Milner said. “I knew very well I was witnessing something important.”

. . .

For Dr. Milner, after a lifetime exploring the brain, the motive for the work is personal as well as professional. “I live very close; it’s a 10-minute walk up the hill,” she said. “So it gives me a good reason to come in regularly.”

For the full story see:

Benedict Carey. “At 98, ‘Still Nosy’ About the Brain.” The New York Times (Tuesday, May 16, 2017 [sic]): D5.

(Note: ellipses added.)

(Note: the online version of the story has the date May 15, 2017 [sic], and has the title “Brenda Milner, Eminent Brain Scientist, Is ‘Still Nosy’ at 98.”)

The “landmark 1957 paper” mentioned above is:

Scoville, William Beecher, and Brenda Milner. “Loss of Recent Memory after Bilateral Hippocampal Lesions.” Journal of Neurology, Neurosurgery & Psychiatry 20, no. 1 (Feb. 1957): 11-21.

AI Algorithms Lack Intelligence Since They Are “Just Predicting the Next Word in a Text”

(p. B5) Yann LeCun helped give birth to today’s artificial-intelligence boom. But he thinks many experts are exaggerating its power and peril, and he wants people to know it.

. . .

On social media, in speeches and at debates, the college professor and Meta Platforms AI guru has sparred with the boosters and Cassandras who talk up generative AI’s superhuman potential, from Elon Musk to two of LeCun’s fellow pioneers, who share with him the unofficial title of “godfather” of the field. They include Geoffrey Hinton, a friend of nearly 40 years who on Tuesday was awarded a Nobel Prize in physics, and who has warned repeatedly about AI’s existential threats.

. . .

LeCun thinks AI is a powerful tool.

. . .

At the same time, he is convinced that today’s AIs aren’t, in any meaningful sense, intelligent—and that many others in the field, especially at AI startups, are ready to extrapolate its recent development in ways that he finds ridiculous.

If LeCun’s views are right, it spells trouble for some of today’s hottest startups, not to mention the tech giants pouring tens of billions of dollars into AI. Many of them are banking on the idea that today’s large language model-based AIs, like those from OpenAI, are on the near-term path to creating so-called “artificial general intelligence,” or AGI, that broadly exceeds human-level intelligence.

OpenAI’s Sam Altman last month said we could have AGI within “a few thousand days.” Elon Musk has said it could happen by 2026.

LeCun says such talk is likely premature. When a departing OpenAI researcher in May talked up the need to learn how to control ultra-intelligent AI, LeCun pounced. “It seems to me that before ‘urgently figuring out how to control AI systems much smarter than us’ we need to have the beginning of a hint of a design for a system smarter than a house cat,” he replied on X.

He likes the cat metaphor. Felines, after all, have a mental model of the physical world, persistent memory, some reasoning ability and a capacity for planning, he says. None of these qualities are present in today’s “frontier” AIs, including those made by Meta itself.

Léon Bottou, who has known LeCun since 1986, says LeCun is “stubborn in a good way”—that is, willing to listen to others’ views, but single-minded in his pursuit of what he believes is the right approach to building artificial intelligence.

Alexander Rives, a former Ph.D. student of LeCun’s who has since founded an AI startup, says his provocations are well thought out. “He has a history of really being able to see gaps in how the field is thinking about a problem, and pointing that out,” Rives says.

. . .

The large language models, or LLMs, used for ChatGPT and other bots might someday have only a small role in systems with common sense and humanlike abilities, built using an array of other techniques and algorithms.

Today’s models are really just predicting the next word in a text, he says. But they’re so good at this that they fool us. And because of their enormous memory capacity, they can seem to be reasoning, when in fact they’re merely regurgitating information they’ve already been trained on.

“We are used to the idea that people or entities that can express themselves, or manipulate language, are smart—but that’s not true,” says LeCun. “You can manipulate language and not be smart, and that’s basically what LLMs are demonstrating.”

For the full commentary see:

Christopher Mims. “Keywords: This AI Pioneer Thinks AI Is Dumber Than a Pet Cat.” The Wall Street Journal (Saturday, Oct. 12, 2024): B5.

(Note: ellipses added.)

(Note: the online version of the commentary was updated Oct. 11, 2024, and has the title “Keywords: This AI Pioneer Thinks AI Is Dumber Than a Cat.” The sentence starting with “Léon Bottou” appears in the online, but not the print, version. Where there are small differences between the versions, the passages quoted above follow the online version.)

People Thinking about the Rules They Have to Obey, Are Not Thinking about the Problems They Have to Solve

(p. A18) . . . I looked into the growing bureaucratization of American life. It’s not only that growing bureaucracies cost a lot of money; they also enervate American society. They redistribute power from workers to rule makers, and in so doing sap initiative, discretion, creativity and drive.

Once you start poking around, the statistics are staggering. Over a third of all health care costs go to administration. As the health care expert David Himmelstein put it in 2020, “The average American is paying more than $2,000 a year for useless bureaucracy.” All of us who have been entangled in the medical system know why administrators are there: to wrangle over coverage for the treatments doctors think patients need.

. . .

In every organization I’ve interacted with, the administrators genuinely want to serve the mission of the organization, but the nature of their jobs is to enforce compliance with this or that rule.

Their power is similar to what Annie Lowrey of The Atlantic has called the “time tax.” If you’ve ever fought a health care, corporate or university bureaucracy, you quickly realize you don’t have the time for it, so you give up. I don’t know about you, but my health insurer sometimes denies my family coverage for things that seem like obvious necessities, but I let it go unless it’s a major expense. I calculate that my time is more valuable.

As Philip K. Howard has been arguing for years, good organizations give people discretion to do what is right. But the trend in public and private sector organizations has been to write rules that rob people of the power of discretion. These are two different mentalities. As Howard writes, “Studies of cognitive overload suggest that the real problem is that people who are thinking about rules actually have diminished capacity to think about solving problems.”

. . .

. . ., Mark Edmundson teaches literature at the University of Virginia. The annual self-evaluations he had to submit used to be one page. Now he has to fill out about 15 electronic pages of bureaucratese that include demonstrating how his work advances D.E.I., to make sure his every waking moment conforms to the reigning ideology.

In a recent essay in Liberties Journal, he illustrates how administrators control campus life . . .

. . .

Organizations are trying to protect themselves from lawsuits, but the whole administrative apparatus comes with an implied view of human nature. People are weak, fragile, vulnerable and kind of stupid. They need administrators to run their lives. They have to be trained never to take initiative, lest they wander off into activities that are deemed by the authorities to be out of bounds.

The result is the soft despotism that Tocqueville warned us about centuries ago, a power that “is absolute, minute, regular, provident and mild.” In his Liberties essay, Edmundson writes that this kind of power is now centerless. Presidents and executives don’t run companies, universities or nations. Power is now held by everyone who issues work surveys and annual reports, the people who create H.R. trainings and collect data. He concludes: “They are using the terms of liberation to bring more and more free people closer to mental serfdom. Some day they will awaken in a cage of their own devising, so harshly confining that even they, drunk on their own virtue, will have to notice how their lives are the lives of snails tucked in their shells.”

Trumpian populism is about many things, but one of them is this: working-class people rebelling against administrators. It is about people who want to lead lives of freedom, creativity and vitality, who find themselves working at jobs, sending their kids to schools and visiting hospitals, where they confront “an immense and tutelary power” (Tocqueville’s words) that is out to diminish them.

For the full commentary see:

David Brooks. “Death by a Thousand Paper Cuts.” The New York Times (Friday, January 18, 2024): A18.

(Note: ellipses added.)

(Note: the online version of the commentary has the date January 19, 2024, and has the title “Lessons of the Trump Assassination Attempt.”)

The article by Lowrey mentioned above is:

Lowrey, Annie. “The Time Tax; Why Is So Much American Bureaucracy Left to Average Citizens?” The Atlantic, July 27, 2021. Available at: https://www.theatlantic.com/politics/archive/2021/07/how-government-learned-waste-your-time-tax/619568/

The academic paper co-authored by Himmelstein that underlies the Reuters article cited by Brooks above is:

Himmelstein, David, Terry Campbell, and Steffie Woolhandler. “Health Care Administrative Costs in the United States and Canada, 2017.” Annals of Internal Medicine (2020) doi:10.7326/M19-2818.

The article by Howard mentioned above is:

Howard, Philip K. “Bureaucracy Vs. Democracy.” The American Interest (Jan. 31, 2019) Available at: https://www.nytimes.com/2024/01/18/opinion/american-life-bureaucracy.html?searchResultPosition=1.

The article by Edmundson mentioned above is:

Edmundson, Mark. “Good People: The New Discipline.” Liberties Journal 3, no. 4 (2023) Available at: https://libertiesjournal.com/articles/good-people-the-new-discipline/.

The two Tocqueville quotes are from Book 4, Chapter 6 of:

Tocqueville, Alexis de. Democracy in America. Chicago: University of Chicago Press, 2000 (1st ed. 1835).

Sometimes Indigenous People Know More Than Credentialed Scientists

(p. D4) As a group of European botanists prepared to travel across Borneo by motorboat and four-wheel-drive vehicles, they heard about a species of palm with an extremely rare quirk.

It flowers underground.

The palm, Pinanga subterranea, is one of 74 plants that scientists from the Royal Botanic Gardens, Kew, in London named as new to science last year, thrilling some in the botany world. The botanists who went plant-hunting in Southeast Asia six years ago were not expecting to find it.

But the plant is not hard to find: It grows abundantly on Borneo, the third-largest island in the world, which includes parts of Indonesia and Malaysia.

. . .

. . ., the “discovery” of Pinanga subterranea is an example of conventional science catching up with Indigenous knowledge.

“We have described this as new to science,” said William J. Baker, the most senior scientist on the trip. “But the preexisting knowledge about this palm is layered, and was already there before we even got anywhere near it.”

Over the past 30 years, non-Indigenous scientists have turned more to Indigenous knowledge to expand or test their research, with varying degrees of sensitivity.

. . .

There have been a number of collaborative studies that credit Indigenous communities with having generations of wisdom on topics that include shellfish productivity, grizzly bear management and raptor behavior. In some cases the communities lead or participate in the research.

For the full story see:

Mike Ives and Hasya Nindita. “‘New to Science’ Plant Wasn’t Such a Secret.” The New York Times (Tuesday, January 30, 2024): D4.

(Note: ellipses added.)

(Note: the online version of the story has the date Jan. 20, 2024, and has the title “A Plant That Flowers Underground Is New to Science, but Not to Borneo.”)

Facing Death in a Seaplane Accident, Bertrand Russell’s Thoughts Were Not Philosophical: “I Thought the Water Was Cold”

For a year or two in grad school at Chicago, I was a member of a Bertrand Russell book club. I didn’t like Russell’s politics, but I did like his down-to-earth clarity, his sense of humor, and his optimistic defense of secular humanism.

(p. 10) “I am human, and consider nothing human alien to me”: The famous line from the Roman playwright Terence, written more than two millenniums ago, is easy to assert but hard to live by, at least with any consistency. The attitude it suggests is adamantly open-minded and resolutely pluralist: Even the most annoying, the most confounding, the most atrocious example of anyone’s behavior is necessarily part of the human experience. There are points of connection between all of us weirdos, no matter how different we are. Michel de Montaigne liked the line so much that he had the Latin original — Homo sum, humani nihil a me alienum puto — inscribed on a ceiling joist in his library.

. . .

Humanism, . . ., has always had to negotiate between noble ideals of humanity and the peculiarities of actual humans. Paradox and ambiguity aren’t to be rejected but embraced. “Dispute and contradiction, not veneration and obedience, are the essence of intellectual life,” Bakewell writes.

. . .

. . ., Bakewell practices what she preaches — or, since preaching would be anathema to a humanist, she does what she suggests. She puts her entire self into this book, linking philosophical reflections with vibrant anecdotes. She delights in the paradoxical and the particular, reminding us that every human being contains multitudes.

This can lead her to some wonderful asides.  . . .  When Bertrand Russell was in a seaplane accident in Norway and a journalist called him afterward to ask whether his brush with death had led him to think about such high-flown concepts as mysticism and logic, he said no, it had not. “I thought the water was cold.”

For the full review see:

Jennifer Szalai. “Oh, the Humanity.” The New York Times Book Review (Sunday, April 16, 2023 [sic]): 10.

(Note: ellipses added.)

(Note: the online version of the review has the date March 29, 2023 [sic], and has the title “The Tricky Thing With Humanism, This Book Implies, Is Humans.” In the original, the Latin phrase in the first quoted paragraph is in italics.)

The book under review is:

Bakewell, Sarah. Humanly Possible: Seven Hundred Years of Humanist Freethinking, Inquiry, and Hope. New York: Penguin Press, 2023.

Successes of Thiel’s Entrepreneurial Anti-College Fellowships Undermine Veneration of Higher Ed

Gary Becker won the Nobel Prize in part for his work as a founder of the study of the economics of human capital. One common finding of the field is that investment in higher education has a high rate of return. So Becker was puzzled when his own grandson pondered skipping college in order to directly become a technology entrepreneur.

I speculate that information technology will make it increasingly easy for autodidacts to learn on their own what they need to know, whenever they need to know it. I further speculate that formal education, especially formal higher education, will wither into irrelevance, just as the Post Office has withered in the face of email and Amazon.

(p. B4) Peter Thiel is trying harder than ever to get young people to skip college.

Since 2010, Thiel, an early Facebook investor and a founder of PayPal Holdings, has offered to pay students $100,000 to drop out of school to start companies or nonprofits.

. . .

Some big successes include Vitalik Buterin, co-founder of Ethereum, the blockchain network; Laura Deming, a key figure in venture investing in aging and longevity; Austin Russell, who runs self-driving technologies company Luminar Technologies; and Paul Gu, co-founder of consumer lending company Upstart.

When he began his fellowship, Thiel, a vocal libertarian who was an active supporter of Donald Trump in 2016, was disenchanted with leading colleges and convinced they weren’t best suited for many young people.

His aim, at least in part, was to undermine the popular view that college was necessary for all students, and that top universities should be accorded prestige and veneration.

Since then, public opinion has shifted toward his perspective. More Americans are rethinking the value of a college education. At the same time, America’s elite universities have come under fire for their handling of a surge in antisemitism and for maintaining what critics call a double standard regarding free speech.

For the full story see:

Gregory Zuckerman. “Thiel’s Offer to Skip College Draws Many.” The Wall Street Journal (Monday, Feb. 26, 2024): B4.

(Note: ellipsis added.)

(Note: the online version of the story has the date February 24, 2024, and has the title “Peter Thiel’s $100,000 Offer to Skip College Is More Popular Than Ever.”)

Becker is best known for:

Becker, Gary S. Human Capital: A Theoretical and Empirical Analysis; with Special Reference to Education. 3rd ed. New York: Columbia University Press, 1993.

Black Physician Wants to “Play Fair” and Be Judged on Merit

(p. A17) Do I deserve to jump the line? If I say yes, I may play a leading role in ending the scourge of atherosclerosis—also known as hardening of the arteries. If I play fair, I may lose the opportunity to save people around the world from heart attacks and strokes. I’m angry at the National Institutes of Health for putting me in this position. I’m even angrier it has done so in the name of racial equity.

My quandary comes down to whether I should “check the box” on an upcoming NIH grant application attesting to my recent African heritage. Since at least 2015, the NIH has asserted its belief in the intrinsic superiority of racially diverse research teams, all but stating that such diversity influences funding decisions. My family’s origins qualify me under the federal definition of African-American. Yet I feel it’s immoral and narcissistic to use race to gain an advantage over other applicants. All that should matter is the merit of my application and the body of my work, which is generally accepted as foundational in atherosclerosis research.

. . .

If I refuse to identify myself as African-American, our application is more likely to lose on “diversity” grounds. It’s a double wrong. Not only is the system rigged based on nonscientific—and possibly illegal—criteria; it encourages me to join in the rigging.

Truth be told, I made my decision years ago. When my study team files our application, it won’t note my West African origins. If we don’t get the grant, so be it. I refuse to engage in a moral wrong in pursuit of a moral good—even one as important as saving lives from the leading killer on earth. My father, who struggled against racism to achieve so much on the merits of his own work, would never forgive me for “checking the box” to grab a race-based advantage.

And no matter what happens, I can never forgive the National Institutes of Health for reinjecting racism into medical research.

For the full commentary see:

Kevin Jon Williams. “Why I’m Saying No to NIH’s Racial Preferences.” The Wall Street Journal (Thursday, March 28, 2024): A17.

(Note: ellipsis added.)

(Note: the online version of the commentary has the date March 27, 2024, and has the same title as the print version.)

Fingarette Provoked Thought on Alcohol and Death

When I was a graduate student in the late 1970s I attended a small seminar in Santa Barbara presented by Henry Fingarette on his thoughts on alcoholism. I do not know if I agree with those thoughts, or his thoughts on death, mentioned in the obituary quoted below. But I enjoyed his non-politically-correct seminar and still find his thoughts on both topics to be worth pondering. [I participated in the seminar as part of a month or two residency in Santa Barbara organized by the philosopher Tibor Machan and funded by the Reason Foundation. Other participants included David Levy, Doug Rasmussen, and Doug Den Uyl. Gary Becker told me that it was a mistake for me to attend; he said those weeks would be better spent staying in Chicago and improving my math skills. Becker’s advice was sincere and well-intentioned, but even now I am conflicted on whether I should have followed his advice.]

(p. 26) Herbert Fingarette, a contrarian philosopher who, while plumbing the perplexities of personal responsibility, defined heavy drinking as willful behavior rather than as a potential disease, died on Nov. 2 at his home in Berkeley, Calif. He was 97.

. . .

In “Heavy Drinking: The Myth of Alcoholism as a Disease” (1988), Professor Fingarette all but accused the treatment industry of conspiring to profit from the conventional theory that alcoholism is a disease. He maintained that heavy use of alcohol is a “way of life,” that many heavy drinkers can choose to reduce their drinking to moderate levels, and that most definitions of the word “alcoholic” are phony.

“Some people can drink very heavily and get into no trouble whatsoever,” he told The New York Times in 1989.

. . .

At his death, he was completing an essay on how the dead continue to shape the lives of the living, a topic he had written about in “Death: Philosophical Soundings” (1996). . . .

“Never in my life will I experience death,” he wrote. “I will never know an end to my life, this life of mine right here on earth.” He added: “People hope never to know the end of consciousness. But why merely hope? It’s a certainty. They never will!”

For the full obituary, see:

Sam Roberts. “Herbert Fingarette, 97, Contrarian on Alcoholism.” The New York Times, First Section (Sunday, November 18, 2018 [sic]): 26.

(Note: ellipses added.)

(Note: the online version of the obituary has the date Nov. 15, 2018 [sic], and has the title “Herbert Fingarette, Contrarian Philosopher on Alcoholism, Dies at 97.”)

Fingarette’s book on alcoholism, mentioned above, is:

Fingarette, Herbert. Heavy Drinking: The Myth of Alcoholism as a Disease. Berkeley, CA: University of California Press, 1989.

Fingarette’s book on death, mentioned above, is:

Fingarette, Herbert. Death: Philosophical Soundings. Chicago: Open Court, 1999.

Patient-Reported Health Information Deserves Respect

Patients may have more accurate knowledge of their health than the information found in doctors’ blood tests, as reported in the study summarized below. The credibility of patient self-knowledge provides an added reason, besides respect for freedom, why government should not mandate an individual’s food and drug decisions.

(p. D4) . . . a . . . study . . . suggests that how patients say they feel may be a better predictor of health than objective measures like a blood test. The study, published in Psychoneuroendocrinology, used data from 1,500 people who took part in the Texas City Stress and Health Study, which tracked the stress and health levels of people living near Houston.

. . .

The study found that when people said they felt poorly, they had high virus and inflammation levels. People who reported feeling well had low virus and inflammation levels.

“I think the take-home message is that self-reported health matters,” said Christopher P. Fagundes, an assistant psychology professor at Rice University and a co-author of the study. “Physicians should pay close to attention to their patients. There are likely biological mechanisms underlying why they feel their health is poor.”

For the full story see:

Tara Parker-Pope. “Doctors, Listen to Patients.” The New York Times (Tuesday, July 19, 2016 [sic]): D4.

(Note: ellipses added.)

(Note: the online version of the story has the date July 15, 2016 [sic], and has the title “Doctors Should Listen to Patient Instincts.”)

The academic paper co-authored by Fagundes and mentioned above is:

Murdock, Kyle W., Christopher P. Fagundes, M. Kristen Peek, Vansh Vohra, and Raymond P. Stowe. “The Effect of Self-Reported Health on Latent Herpesvirus Reactivation and Inflammation in an Ethnically Diverse Sample.” Psychoneuroendocrinology 72 (Oct. 2016): 113-18.