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 abou