Philosophers on Medicine

Philosophy of Medicine on COVID-19

Sat, 28 Aug 2021 19:47:11 -0000

During the COVID-19 pandemic, scientists and policymakers have responded with unprecedented solutions. The pandemic has also forced a rethinking of science, public health and their relationship to the public. How can philosophy of medicine help us respond to the fundamentally philosophical problems that this rethinking involves?

In May of 2021, I hosted a panel discussion with experts in health science, public health and philosophy titled Philosophy of Medicine on COVID-19. We talked about normal science and fast science; modeling and evidence in public health; science, uncertainty and decision-making; expertise and science communication; and the relationship between public health and the publics.

In today’s consultation, we revisit that conversation with Trisha Greenhalgh (University of Oxford), Ross Upshur (University of Toronto), Alex Broadbent (University of Johannesburg), Maya Goldenberg (University of Guelph), and Sang-Wook Yi (Hanyang University).

Philosophy of Medicine on COVID-19

Sean Valles - Race in epidemiology and medicine

Mon, 06 Jul 2020 02:37:06 -0000

There is renewed research and attention to race in epidemiology and medicine, partly owing to developments in population genetics. Yet race is a contested category and poses philosophical questions about the reality of racial categories as well as the ethical and social-political implications of using them. For instance, is race a social construction; and if so, how do racial categories line up with the world? Perhaps more pressingly, should we be using racial categories in epidemiology and medicine in the first place?

Today’s consultation is with philosopher Sean Valles, Associate Professor at Michigan State University.

Race in epidemiology and medicine with Sean Valles

Jacob Stegenga - Medical Nihilism

Mon, 01 Jun 2020 01:26:58 -0000

Medical Nihilism. Is it a vestige of a bygone age in medicine beset with treatments like mercury and bloodletting? Or the proper conclusion of a line of argument about our current medical interventions citing problems with contemporary medical research? These problems include the complex pathophysiology of contemporary diseases, the malleability of medical research methods, the biased social nexus of medical research, and a small effect size crisis. Should we have low confidence on average in medical interventions today? And is this the kind of question that we can answer with a dose of data and philosophy?

Today’s consultation is with philosopher Jacob Stegenga, Reader in History and Philosophy of Science at the University of Cambridge.

You can read the article that Stegenga wrote to accompany this episode, “Gentle medicine could radically transform medical practice”, in Aeon.

Medical Nihilism with Jacob Stegenga

Miriam Solomon - Expert consensus in medicine

Mon, 04 May 2020 01:29:07 -0000

In medicine, consensus statements abound. They’re issued by government agencies and professional societies as the official word on the science and practice of medicine. But what role does expert consensus serve? To summarize the evidence? To deliberate over decision-making? Or to command change? In an era of evidence-based medicine, is expert consensus going extinct? Or is it perhaps more important now than ever? Philosophers studying the social context of medical knowledge may have some answers.

Today’s consultation is with philosopher Miriam Solomon, Professor of Philosophy at Temple University.

Expert consensus in medicine with Miriam Solomon

Alex Broadbent - The causes of disease

Mon, 02 Mar 2020 02:15:09 -0000

The cause of tuberculosis is the germ Mycobacterium tuberculosis. Meanwhile, the causes of heart disease are variable: smoking, sedentary lifestyle, bad genes, and so on. Is this just a fact? Did the German microbiologist Robert Koch really discover that Mycobacterium tuberculosis is the cause of tuberculosis? According to some historians and philosophers, it’s more than just a matter of fact. It’s partly a conceptual choice of how we classify diseases, one with important implications for how epidemiology and medicine are practiced today. Thankfully, conceptual understanding and analysis is part of the scope of practice of a philosopher.

Today’s consultation is with philosopher Alex Broadbent, Professor of Philosophy at the University of Johannesburg.

The causes of disease with Alex Broadbent

Evidence-based medicine

Mon, 06 Jan 2020 15:05:00 -0000

Evidence-based medicine or EBM was introduced in the early 1990s as a move to increase medicine’s uptake of published scientific evidence, especially evidence from clinical epidemiology. It is now the standard, such that its underlying philosophical ideas have become invisible to many. However, since its launch, evidence-based medicine has had its critics, including healthcare professionals and philosophers. Philosophers began to ask questions: what is ‘evidence’ according to evidence-based medicine? What justifies EBM’s confidence in some forms of evidence – namely, randomized trials and meta-analyses – over others like observational studies or evidence of biologic mechanisms? Evidence-based medicine led to a renaissance in philosophical attention towards medicine and medical evidence.

In today’s consultation, I speak with four philosophers of medicine: Ross Upshur, Jeremy Howick, Jacob Stegenga and John Worrall. Here’s my conversation with Ross Upshur, Professor in the Dalla Lana School of Public Heath at the University of Toronto.

Evidence-based medicine

Mental disorders and the DSM

Tue, 12 Nov 2019 01:25:39 -0000

Mental disorders cause suffering for many and pose challenges for the psychiatric profession. Throughout history, the way that society and psychiatry have thought about mental disorders has changed greatly. One area of great difficulty and great change has been psychiatric classification – how psychiatry carves up the realm of mental illness into diagnostic categories. During the second half of the Twentieth Century, the Diagnostic and Statistical Manual of Mental Disorders, the DSM, became the bible of psychiatry, the most influential psychiatric classification system. But through its several editions, criticism has followed the DSM, which serves as a target for debates about how psychiatric diagnosis and research should be done. At the head of these debates have been several philosophers.

In today’s consultation, I speak with three philosophers of psychiatry: Rachel Cooper (Professor in the Department of Politics, Philosophy and Religion at Lancaster University), Jonathan Tsou (Associate Professor in the Department of Philosophy and Religious Studies at Iowa State University) and Kathryn Tabb (Assistant Professor of Philosophy at Bard College).

Mental disorders and the DSM

Marc Ereshefsky - Primer on health and disease

Sun, 06 Oct 2019 14:18:42 -0000

Health and disease are two concepts that dominate our lives. Analyzing these concepts has also dominated much of the discussion in the philosophy of medicine. Is health merely the absence of disease? Is disease a biological concept, a value-laden concept, or both? Why is it important that we dissect these concepts? Should we do away with them altogether, at least when it comes to the hard cases that generate controversy over who counts as healthy or diseased? In this episode, we provide a small primer on this big discussion.

Today’s consultation is with philosopher Marc Ereshefsky, Professor of Philosophy at the University of Calgary.

Primer on health and disease with Marc Ereshefsky

Clinical Judgment

Mon, 02 Sep 2019 19:18:10 -0000

The mastery of clinical judgment is what separates the expert clinician from the novice. Yet clinical judgment remains somewhat obscure. Is it a tacit knowledge? Or one that can be formulated according to explicit rules? Is it a science? Or a virtue? Has it been replaced or its importance reduced by evidence-based medicine? Or will it soon be taken over from clinicians by intelligent machines? And what is clinical judgment, anyway?

In today’s consultation, I sit down with four guests ahead of a clinical judgment symposium to see how they use philosophy to understand clinical judgment: Ross Upshur (University of Toronto), Luis Flores (King’s College London), Kathryn Montgomery (Northwestern University) and Benjamin Djulbegovic (University of South Florida).

Clinical Judgment

Matthew Parrott - Delusions

Sun, 04 Aug 2019 15:56:55 -0000

Delusions are often defined as fixed false beliefs. They run contrary to common sense or counter-evidence that would convince any rational person, like the idea that aliens are communicating with me through a radio chip implanted in my brain, or the thought that my father has been replaced by an imposter, albeit an imposter that is identical to my father in every discernible way. But why do people acquire delusions in the first place? Philosophy is often thought to be a rational activity of the highest order. Maybe philosophers can shed some light on what is going wrong with the reasoning of people who have delusions?

Today’s consultation is with philosopher Matthew Parrott, Birmingham Fellow in Philosophy at the University of Birmingham (formerly at King’s College London).

This episode is published jointly with the Canadian Medical Association Journal. Visit the Journal website to read an accompanying article by Dr. Parrott, “Delusional possibilities” (2019, 191: E867-E868).

Delusions with Matthew Parrott

Elselijn Kingma - Metaphysics of pregnancy

Sun, 07 Jul 2019 12:54:27 -0000

Often, when philosophical questions are asked about pregnancy, they concern ethical problems about abortion, surrogacy or assisted conception. But the answers to these questions might depend in part on answers to metaphysical questions. One of these metaphysical questions concerns the relationship between the mother and her fetus. Is the mother a biological container for her developing baby, or is the fetus a part of the mother? It’s a question that may have important implications, but it’s also one of the big existential questions of life, a question about what it is to be human.

Today’s consultation is with philosopher Elselijn Kingma, Associate Professor in Philosophy at the University of Southampton.

Metaphysics of pregnancy with Elselijn Kingma

Mary Walker - Overdiagnosis and the definition of disease

Sun, 02 Jun 2019 15:28:28 -0000

In recent years, physicians and health scientists have become increasingly concerned about overdiagnosis, the problem of diagnosing too many people as having a disease, be it breast or thyroid cancer, diabetes or pulmonary embolism. When considering who or what is at fault, the list of suspects often includes overly expansive screening programs, increasingly sensitive diagnostic tests, and unnecessary test-ordering. But should the list of the accused also include our definition of disease? And can philosophers studying disease concepts help to clear up our definition of disease – and even the problem of overdiagnosis itself?

Today’s consultation is with philosopher Mary Walker, Research Fellow in Philosophy at Monash University.

Overdiagnosis and the definition of disease with Mary Walker

Jeremy Simon - Are diseases real?

Sun, 05 May 2019 13:51:37 -0000

I had a cold last winter, and so did countless other people. We had sore throats and runny noses and maybe even a cough. At first glance, it seems hard to deny that the common cold is real. But that’s exactly what a disease antirealist would deny, and there are some philosophical arguments to back them up. Not to be outdone, the disease realist has some philosophical arguments at their disposal too. But what does it mean ask whether diseases are real? And are diseases real or not?

Today’s consultation is with philosopher Jeremy Simon, Associate Professor at the Columbia University Medical Center.

This episode is published jointly with the Canadian Medical Association Journal. Visit the Journal website to read an accompanying article by Dr. Simon, “Conceptualizing diseases” (2019, 191: E507-E508).

Are diseases real? with guest Jeremy Simon

Maya Goldenberg - Vaccine hesitancy and public trust in healthcare

Sat, 06 Apr 2019 13:53:39 -0000

Vaccine hesitancy is a cautious or critical stance towards vaccines. By some estimates, it is on the rise among the public. Medicine and public health have responded to this state of affairs partly by communicating the evidence on vaccines to the public. But some believe that this approach ignores important aspects of the nature of medical evidence, the values of the public and public health, and the conditions needed to foster trust in our healthcare institutions. These are the kinds of topics with which philosophers interested in the social dimensions of medicine and medical science grapple.

Today’s consultation is with philosopher Maya Goldenberg, Associate Professor of Philosophy at the University of Guelph.

This episode is published jointly with the Canadian Medical Association Journal. Visit the Journal website to read an accompanying article by Dr. Goldenberg, “Vaccines, values and science” (2019, 191: E397-E398).

Vaccine hesitancy and public trust in healthcare with guest Maya Goldenberg

Miriam Solomon - Pick your medicine: evidence-based, narrative, or precision?

Sat, 23 Feb 2019 15:54:55 -0000

Evidence-based medicine. Narrative medicine. Precision medicine. Are these the names of new schools of medicine? Or of new models for medical research or practice? Or are they simply a clever (and in some cases, lucrative) rebranding of older ideas? What do they have to offer medicine? What’s all the fuss about? In part, these recent and influential movements in medicine concern medical knowledge and medical evidence, so what might philosophers studying medical knowledge and evidence have to say about these three ‘medicines’?

Today’s consultation is with philosopher Miriam Solomon, Professor of Philosophy at Temple University.

This episode is published jointly with the Canadian Medical Association Journal. Visit the Journal website to read an accompanying article by Prof. Solomon, “On ways of knowing in medicine” (2016, 188 (4): 289-290).

Pick your medicine: evidence-based, narrative, or precision? with guest Miriam Solomon

Alex Broadbent - What is medicine?

Sun, 27 Jan 2019 01:50:17 -0000

What is medicine? That question certainly has the ring of a paradigmatic philosophical problem. Yet surprisingly few contemporary philosophers have devoted sustained attention to it. Nonetheless, potentially underlying the question ‘what is medicine?’ are problems concerning the goals of medicine, about medical expertise, and about what counts as health and what counts as disease, problems that determine the very scope of medicine and medical practice. So perhaps it’s time to get paradigmatically philosophical about medicine.

Today’s consultation is with philosopher Alex Broadbent, Professor of Philosophy at the University of Johannesburg.

This episode is published jointly with the Canadian Medical Association Journal. Visit the Journal website to read an accompanying article by Prof. Broadbent, “The inquiry model of medicine” (2019, 191: E105-E106).

What is medicine? with guest Alex Broadbent

Philosophers on Medicine - A New Frontier

Sun, 27 Jan 2019 01:50:10 -0000

The Best Physician is also a Philosopher. This is the title of a book by Galen, the famous physician of Antiquity. Was Galen right? Or is it that for many problems in healthcare, philosophy is the best medicine? One thing is for certain: medicine is a new frontier for philosophy, and philosophy for medicine.

In this episode, I’ve enlisted Dorian Deshauer, psychiatrist at the University of Toronto and Associate Editor of the Canadian Medical Association Journal, to help me speak more about the philosophy of medicine.

Philosophers on Medicine - A New Frontier Jonathan Fuller