March 8, 2021
Life is pretty intense for Paul these days. We present this interview with Megan Levis from the 2019 Society of Catholic Scientists archives, every bit as relevant now as it was then. It was originally presented as two episodes.
- Megan Levis is a fifth-year graduate student in bioengineering at the University of Notre Dame. The topic of her talk at the annual conference of the Society of Catholic Scientists was “Created in the Image and Likeness of Man.” She described the University’s bioengineering program.
- Growing what can be deemed the beginnings of a human brain, for purposes of research, invites important ethical considerations. Levis has found resources at and through Notre Dame for deeper study of the responsibilities entailed in such research. She has worked with the John J. Reilly Center on science, technology and values. She has also been part of the Leadership Advancing Socially Engaged Research (LASER) program within the Graduate School.
- Levis participated in an NSF-supported workshop on engineering design principles of multicellular living systems. Such workshops reflect a growing nationwide interest in the ethical and societal ramifications of rapidly developing technology related to systems of living things. The interest is prompting collaboration among philosophers, scientists, ethicists and engineers.
- It’s a false dichotomy to separate faith and engineering. Levis said her advisor [Jeremiah Zartman] has been supportive of integrating values-related concerns, and that integration has made her research better. Now that there is an increased focus in bioengineering on the transfer, or translation, of knowledge from the lab bench to hospitals and clinical practice, the assessment of ethical implications is even more important.
- Organoids are systems built from human cells that begin to look like an organ. In this new field, it’s important to create room for philosophical understanding, but right now the field is dominated by engineers and scientists largely using terms that sound like clunky jargon. Philosophy tells us we need to define our terms better, Levis said. We need better ways to describe what’s going on in accessible ways that allow for ethical thinking. Engineers tend to look at every component in its specifics, but there is value in seeing how one thing is similar to something else so both may come under similar ethical principles.
- This is the second half of TSSM’s interview with Megan Levis. We talked at greater length about this graduate student’s research and its good fit with values-informed thought, with the Society of Catholic Scientists, and even literature. The Society held its third annual conference at the University of Notre Dame a few months ago.
- In Megan’s presentation to the scientists at the SCS annual conference, she posed the question: How do you distinguish and exercise ethical responsibilities when something like brain organoids are “made in the image and likeness of man rather than the image and likeness of God.” Organoids are multicellular systems built from brain tissue. Are they just cell cultures or something so akin to the human being—particularly when they are brain organoids—that ethical duties arise out of respect for human dignity? This is a relatively new field where the scientific understanding and moral consideration still must develop in tandem, she explained. A New York Times article touched on some of the questions being raised.
- Megan’s own main research project as part of her graduate studies at Notre Dame deals with microfluidics. They are devices, a kind of miniature bio-reactor, in which researchers can grow cells and small organs. Her goal is to make it easier and less expensive to make microfluidics that can be used in future research. Here are resources on microfluidics from the journal Nature.
- Her collaborations in this area came about from her meeting with a leader in microfluidics technology, Dr. Fernando Ontiveros, while they were both attending a previous SCS conference. His team is exploring new applications for microfluidics, such as the growing of organoids.
- At what point should moral concerns tied to the dignity of the human person “kick in” when dealing with the brain and brain organoids? Where do you as a person reside in the body? The existence of a capacity for rational thought is a conventional scientific benchmark for the existence of personhood, Megan said. There are many theories of the complex brain-mind-body connection with personhood. The human person is a complex creature, not reducible to the brain or body alone. Here’s an exploration of some insights from National Geographic.
- There is a real role for literature in helping us to explore the many questions that combine operational questions of engineering and more abstract, integrated thinking about persons, Megan says. She recommends renowned author Walker Percy, who explored such subjects in Lost in the Cosmos: The Last Self-Help Book. He comments that being a human is inevitably an uncomfortable process involving tensions within our nature. Our culture tends to look to science for answers to the big questions of human nature, but literature and art are pathways to answers too; literature allows us to think without predispositions and suppositions, to discover truths about ourselves and the world that transcend scientifically measurable parts. As Megan put it, the ability to wonder about the world is a gift that is transmitted sometimes through engineering and sometimes through literature and art.
- Megan has been able to work with Ontiveros while he has done research and prepared journal articles at Notre Dame. With the support of mentors and advisors, she has embraced opportunities at Notre Dame and elsewhere to spend time thinking about faith and science in relationship. She attended a conference with like-minded graduate students interested in these connections. She has appreciated the insights of SCS president Stephen Barr and microbiologist Fr. Nicanor Austriaco, OP, a speaker at this year’s SCS conference. Barr is the author of Modern Physics and Ancient Faith.
- Austriaco has recorded a podcast available through the Thomistic Institute titled The Science and Practice of Christian Prayer.
- What does Megan recommend for graduate students and others who want to advance in their bioengineering studies while staying informed and mindful about the faith-related aspects? She highlights the power of community, building friendships and conversations over time with a diverse range of people on similar journeys, including philosophy and science. One can attend relevant lectures and conferences, such as those sponsored by Notre Dame’s De Nicola Center for Ethics and Culture. She recommends the resources of the Collegium Institute. Building and updating such mindfulness is a long-term process requiring persistence, she adds.
May 25, 2020
Paul and Bill discussed autism—a subject that arose in Paul’s discussion with Pat Flynn in his own podcast.
John Ratey, popular psychologist, talks about how our sensory apparatus affects how we function in everyday life.
Paul’s comments on the subject of autism connect candidly with recollections from his early life.
Hilaire Belloc, a legendary British author of the early 20th century who wrote on many topics, famously was a friend and Catholic “fellow traveler” with G.K. Chesterton.
“Never waste a good crisis.” Bill says crises in our polity and society are often weaponized rather than used as a learning, community-building experience. This maxim, worded in different ways, has been attributed to various persons, from Rahm Emmanuel to Winston Churchill to Saul Alinsky.
Image by Sukinah Hussain from Pixabay
February 10, 2020
This week, events have forced another "greatest hits" episode, and so we bring you for your convenience the entire Maureen Condic interview from the June 2019 Society of Catholic Scientists meeting in a one hour and forty-five minute extravaganza. The following are Bill's liner notes from the first run episodes.
- University of Utah’s information page for Dr. Maureen Condic. She is an Associate Professor of Neurobiology and Anatomy, with an adjunct appointment in Pediatrics. Her research focuses on the role of stem cells in development and regeneration. She has taught human embryology in the University’s Medical School for 20 years.
- See Dr. Condic’s biographical summary in the list of speakers at the Society of Catholic Scientists 2019 conference titled, “What Does It Mean to Be Human?” At the conference, this embryologist and specialist in developmental neurobiology delivered the St. Albert Award Lecture: “Human Beings are Defined by Organization.”
- Dr. Condic is the 2019 recipient of the St. Albert Award, named for Saint Albert the Great, the Catholic Church’s patron saint of natural scientists. The award is given annually to a Catholic scientist whose life and work give witness to the harmony that exists between the vocation of scientist and the life of faith. See more details about the award, including its previous recipients.
- Dr. Condic’s previous awards include the Basil O’Connor Starter Scholar Research Award, created in 1973 and presented by the March of Dimes to support a young scientist’s promising new research. The March of Dimes was established by President Franklin D. Roosevelt, initially to fight polio. Today, the foundation focuses on health problems in babies, especially premature birth, birth defects, and low birth weight. Find context for the program of research support here.
- Dr. Condic also has been the recipient of a Scholar Award for research from the McKnight Endowment Fund for Neuroscience.
- In 2018, she was appointed to the National Science Board. The NSB establishes the policies of the National Science Foundation and serves as advisor to Congress and the President.
- She is a member of the Pontifical Academy for Life, which is dedicated to promoting the Catholic Church’s consistent life ethic and supporting research in bioethics and moral theology.
- When confronted with alternative views and occasionally accused of being “brainwashed” with a pro-life stance, Dr. Condic says one must ask, what view actually makes more sense of the world? A quote from the episode: “What vision of the world actually accounts for most of the data? In my experience, it’s a Christian vision of the world, and particularly a Catholic vision of the world, that very much endorses precisely the kind of questioning mind that promotes scientific investigation….”
- Another key thought from the episode: The information generated in scientific disciplines is so huge, it forces many scientists to make their own fields of specialized inquiry “narrower and narrower.” Also, “they have no time” to give deep consideration to many big questions about life, the world, and the origin of the universe. “Particularly in biology, there’s such an intoxication with success.” Individuals who are indeed brilliant and making remarkable progress for people may become confident that they can answer all the important questions.
- Starting at about the 22-minute mark in this episode, Dr. Condic tells the story of an event that changed her life and produced her commitment to public advocacy and public education.“ She saw a need to combat ignorance or oversimplification about scientific advancements and to be “an advocate for patients and knowledge and factual information.”
- Dr. Condic also provides a valuable, clear update on parts of the debate about disease treatments using embryonic stem cells as opposed to adult stem cells, with research on the latter having resulted in a huge number of clinical trials and prospects for various treatments. A major new phase of the research has moved on to the use of induced pluripotent stem cells, which do not raise the same ethical issues as embryonic cells.
- In presenting the St. Albert Award during the Society of Catholic Scientists conference, president Stephen Barr, Ph.D., pointed out Dr. Condic’s “courageous public defense, on scientific and philosophical grounds, on the human status of human embryos.”
- Our discussion of totipotent, pluripotent, and plenipotent stem cells helped to clarify a complex subject of great importance to many people, such as those who suffer from diseases awaiting therapies capturing the power of these cells. Dr. Maureen Condic, as a pioneer in this field, contributed insights in 2013 by developing the concept of plenipotent cells. See her journal article.
- Our discussion also led to a sense of wonderment about the ability of cells to follow such complex paths of development, starting with the organism created when sperm and egg combine. The product and the process can easily be dismissed as a simple mass of cells, or one can recall Psalm 139:14, “I am fearfully and wonderfully made.” In this episode, we discussed how it seems viscerally sad that the amazement, which is itself so full of potential, can be lost in everyday discussions of human life.
- Related to this, Dr. Condic pointed out that there is an unfortunate lack of philosophical education among many scientists. Here is a blog post from Scientific American discussing synergies between science and philosophy—synergies which are at the core of this podcast’s mission.
- We discussed the relevance of the philosophical concepts of form and substance. Here’s a web page explaining those concepts.
- This book, written by Dr. Condic and her brother sounds like it is a rare and valuable synthesis of philosophical and biological insights about life: Human Embryos, Human Beings. She noted in our episode that such an extended, on-point synthesis is rare for various reasons, including the need to clarify vocabulary used on both sides of the dialogue, avoiding the risk that we will talk past each other.
- She has written another book, this one examining the biological and philosophical issues around human twinning, Untangling Twinning. It is scheduled for publication in the summer of 2019. For now, a computer search using this title yielded, as one of the first finds, a copy of a news release written by TSSM podcast co-host Bill Schmitt and posted at classicaltheism.com.
- The conversation involving Dr. Condic, Dr. Giesting and Schmitt turned to the complexities of the nation’s debate about abortion. That debate engages a mix of biological facts (which may or may not be probed in the full context of updated knowledge), personal experiences, and deeply held principles, positions, and emotions including authentic sympathy for the circumstances in which pregnant women find themselves. Although providing scientific insights is a crucial advancement of the debate because people deserve to have comprehensive information, the laying out of certain biological facts alone will not necessarily change minds, Condic said.
- In many cases, much of the public presentation of the abortion controversy dividing people is manufactured, but there is room for honest discussion on particular grounds. We each can play a part in adding to human understandings in this controversy. People evolve their judgments on the wide scope of the debate incrementally over time.
- But the search for a full overview is complicated; indeed, Dr. Condic referred to difficulties she and her brother Samuel Condic encountered (different vocabularies, etc.) in compiling their book Human Embryos, Human Beings. The book aims to bring together philosophical and biological insights about human life at its beginning. In short, the abortion debate requires us to spend more time in listening to each other, asking questions, probing the basis of people’s stances, and less time in simply lecturing, she said.
- Paul talked about his experience with identical twins in his family. Twinning is a complex arena for understanding “who you are,” raising core questions with biological and philosophical implications. Our discussion around the microphone extended to research on the topics of compaction and chimeras. Condic has written a book that delves into the complexities. Untangling Twinning is scheduled for publication this summer.
- There are also biological phenomena complicating an understanding of our human nature in sexual terms. There can be complex factors differentiating between one’s genetic sex and one’s hormonal sex, Condic said. A very small segment of the population has genetically compound sexual identities. Intersex disorders can occur in a variety of ways, although in the vast majority of cases questions of a person’s gender identity are not grounded in physical causes, Condic said. Studies in some areas raise questions within the LGBTQ community itself. Among many, endeavors focusing on a “gay gene” that would undergird a statement that “I was born this way” have been diminished by a view that gender identity is fluid or is driven by non-genetic factors.
May 27, 2019
Bill and Paul discuss the upcoming SCS conference at Notre Dame, June 7-9, on “What Does It Mean To Be Human?”
Themes we discussed:
The question of human origins:
from the natural theology perspective… when did consciousness, qualia, free will appear?
From the perspective of Judeo-Christian revelation… how do the origin stories in Genesis compare to contemporary archeology and anthropology?
The question of evolution and its significance in a universe with divine providence.
The question of human modification through bio- and electronic technology.