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Exploring Ethics

In conjunction with the Center for Ethics in Science and Technology, the Fleet Science Center welcomes guests to encounter science from an ethical viewpoint. Held on the first Wednesday of the month, from October through June, this ongoing series brings the public and scientists together to explore how science and technology can best serve society. Through forums, projects and resources, the Ethics Center gives stakeholders an opportunity to share perspectives on the ethical implications of new developments in science and technology. Each event includes an opportunity for the audience to share thoughts and questions with guest speakers. The Exploring Ethics forums welcome anyone who is open to learning new ideas and listening to viewpoints that are different from their own.

Events are held 57 p.m. in the William & Grayson Boehm Community Forum at the Fleet Science Center on the first Wednesday of the month from October through June, unless otherwise noted. Please join us from 5 to 5:30 p.m. for light refreshments before the guest speaker portion begins promptly at 5:30 p.m. To register for upcoming events, please visit the Ethics Center website.

Please note: Exploring Ethics events and parking are always free. Parking is available in back of the Fleet Science Center, in the lot at Space Theater Way. The Community Forum entrance is on the same side of the building as the parking lot.

Upcoming Events:


If Researchers Find A Tumor, Should They Tell You?

Research imaging studies, including MRI and CT scans, may provide different information than the imaging performed for clinical care. For instance, a liver MRI using research sequences could be more sensitive at detecting tumors than a standard study. As a result, a patient might no longer qualify for surgery according to the research study. However, information derived from research sequences may not be clinically accurate. Hence the need to conduct a thorough investigation and compare against a gold standard (e.g. a surgical result). Should patients and physicians be made aware of research results if they are not verifiably accurate?

Speaker Bio

Dr. Kathryn Fowler, M.D., Associate Professor Of Clinical, Radiology at UC San Diego

Dr. Fowler was born and raised in Wisconsin, she attended the University of South Carolina for her undergraduate studies, majoring in biology and medical humanities. She attended the University of Wisconsin School of Medicine in Madison. She then completed her radiology training and a fellowship in Body MRI at Washington University School of Medicine, Mallinckrodt Institute of Radiology. She served as a faculty member in the abdominal imaging section, was the Director body MRI and as a Medical Director overseeing PET/MRI and MRI for the Center for Clinical Imaging Research from 2011-2018. She joined the faculty at UCSD in 2018 and now serves as co-PI of the LIG and as Director of Body MRI. Her research has primarily focused on liver imaging, advanced MRI applications, and PET/MRI. She is active in many societies and currently serves as a Deputy Editor for Radiology. She enjoys spending time with her family and pets, reading fiction, crossfit, and being active outdoors.

View videos of past lectures here.

Past Topics

What is in the air we breathe?
The atmosphere is composed of gases such as oxygen, nitrogen and carbon dioxide. Other gases are present at much lower concentrations and include ozone, nitrogen dioxide, sulfur dioxide and formaldehyde, just to name a few. Besides these gases, there is something else in the air we breathe: tiny microscopic particles called aerosols. This talk will focus on any liquid or solid particles that are suspended in the air, which is the definition of an aerosol. These tiny particles come from many sources (not just the aerosol that comes from spray cans) and can impact the Earth’s climate and human health in ways we are just starting to understand. In this talk, we'll explore the air we breathe in both indoor and outdoor environments, focusing on some of the newest research findings that have been recently published.

Emerging Ethics Challenges for Experimental Social Science
New experimental and big data research have generated unexpected ethical challenges for social scientists. Historically, these disciplines have been largely observational involving the passive collection of existing information and data. More recently, social scientists have embraced experimental methods to study a wide variety of social, policy, and political questions. This experimental revolution has created a new set of ethical problems and a backlash against social science experiments. Especially challenging are the popular field experiments - experiments conducted on a massive scale, without any informed consent, often affecting larger societies or systems. For example, scientists might send surreptitious political advertisements and affect an election outcome. We will examine the new issues, examine the perspective of subjects and societies, and discuss the way social scientists are working to build new norms of research.

How is your heart doing? Just look!
Recent developments in medical imaging, especially modern CT scanner, now make it possible to make extremely accurate pictures of the human heart in less than one heartbeat.  This non-invasive, non-expensive imaging method can produce an accurate picture of cardiovascular health.  Heart disease kills more people each year than any other disease.  We are presented with an interesting problem for medicine: should we all look to see how our own heart is doing? Is it beneficial to us?  Can we afford to do this?  Many countries are now addressing this question in order to establish their new national health policies.

Re-constructing brains in the lab to revolutionize neuroscience
Cerebral organoids, also known as mini-brains, are tridimensional self-organized structures derived from stem cells that resemble the early stages of the human embryonic brain. This new tool allows researchers to explore fundamental neurodevelopmental steps otherwise inaccessible in utero experimentally. Dr. Muotri will explain how mini brains are generated in his lab and how this strategy can create novel therapeutical insights on neurogenetic disorders, such as autism. He will also describe the use of mini-brains to explore the uniqueness of the human brain compared to other extinct species, such as the Neanderthals. Limitations and ethical concerns surrounding this exciting technology will be discussed.

My Brain Made Me Buy It? The Neuroethics of Advertising
The consumer neuroscience industry is entering its second decade and continuing to grow thanks to increased acceptance by advertisers looking to better understand consumers’ preferences and decision making. However, more questions and concerns are being raised as advertising techniques challenge social and ethical boundaries. Dr. Carl Marci, Chief Neuroscientist at Nielsen, will address the ethical concerns related to consumer neuroscience including issues around privacy, informed consent, and consumer autonomy in decision making. Drs. Read Montague, Tech Carilion Research Institute, and Uma Karmarkar, University of California, San Diego, will further discuss the ethical concerns surrounding attempts to predict consumer behavior.

Ethical Boundaries of Research with Human Embryos
Since stem cells were first cultured from human embryos in 1998, the ethical considerations surrounding this technology have been widely debated, leading to establishment of specific limits on how this research is conducted and funded.  However, not all important scientific advances over the past twenty years have been fully addressed in this initial ethical framework.  Some of these advances include: 1) the ability to generate, from skin cells, induced pluripotent stem cells (iPSCs), which closely resemble stem cells derived from an embryo; 2) the establishment of methods that enable culture of human embryos in the dish up to the current 2-week limit; 3) the ability to generate 3-parent human embryos by somatic cell nuclear transfer or mitochondrial replacement therapy, allowing reversal of devastating diseases caused by mitochondrial gene mutations; and 4) the derivation of placental stem cells from human embryos. Join us for this program to learn more about these scientific advances, to discuss the implications of these discoveries for improvement for human health, and to consider how ethical norms can best be integrated into research and practice.