University of California Video Podcasts (Video)

As part of the 2026 UCSF Patient Conference on Prostate Cancer, Dr. Matthew R. Cooperberg discusses when and how to biospsy for prostate cancer. Series: "Prostate Cancer Patient Conference" [Health and Medicine] [Show ID: 41532]

Microgravity can change biological systems in ways that may open new paths for biomedical research and commercialization in space. Twyman Clements, Space Tango, explains how “middleware” helps connect research use cases with space infrastructure by adapting terrestrial processes and supply chains for a spaceflight environment. Clements examines how long-duration microgravity creates different phys...

As part of the 2026 UCSF Patient Conference on Prostate Cancer, Dr. Matthew R. Cooperberg discusses the latest on prostate cancer. Series: "Prostate Cancer Patient Conference" [Health and Medicine] [Show ID: 41531]

Stem cell health in space matters for astronaut health and cancer research. Jessica Pham, UC San Diego, explains how spaceflight shapes normal hematopoietic stem cells and cancer stem cells through nano bioreactor studies, astronaut blood analysis, and tumor organoid work in low-Earth orbit. Pham examines increased cycling and reduced dormancy in space, reduced self-renewal after return, and ongoi...

Award-winning historian Jules Gill-Peterson examines transgender identity and politics through the lens of American liberalism, arguing that anti-transgender politics cannot be understood by analyzing conservatism alone. She traces the emergence of transgender identity from middle-class cross-dressing cultures, the development of transgender medicine, and the class tensions surrounding transition....

As part of the 2026 Developmental Disabilities Conference, Dr. Dean Blumberg, Chief of the Division of Pediatric Infectious Diseases at UC Davis Children’s Hospital, discusses vaccine skepticism and public policy. Series: "Developmental Disabilities Update" [Health and Medicine] [Show ID: 41461]

Privacy-preserving computation can help hospitals and researchers use sensitive health data without exposing it. Farinaz Koushanfar, Ph. D., UC San Diego, explains how secure computation and distributed learning make it possible to collaborate on medical data while protecting patient privacy. Koushanfar examines secure multi-party computation, zero-knowledge proofs, and federated and split learnin...

Computer-based assessment can change how students practice, test, and learn. Craig Zilles, Ph. D., University of Illinois Urbana-Champaign, explains how PrairieLearn supports mastery-oriented teaching through immediate feedback, auto-grading, randomized question generators, and repeat practice. Zilles examines asynchronous exams, frequent small tests, retake opportunities, and question banks desig...

As part of the 2026 Developmental Disabilities Conference, Maria Town, President and CEO, American Association of People with Disabilities, discusses Medicaid. Series: "Developmental Disabilities Update" [Health and Medicine] [Show ID: 41454]

Architect Drew Hubbell explores the intersection of sustainable design and architectural artistry, highlighting how thoughtful, aesthetically rich structures can also embody strong environmental principles. He presents several recent projects, with particular attention to their fire-resistant strategies and materials. Against the backdrop of increasingly destructive wildfires across California, Hu...

Sexual health is an important part of healthy aging and offers a useful way to understand how well-being can change without disappearing in later life. Annie L. Nguyen, Ph. D., M.P.H., UC San Diego, explains how sexual interest, sexual activity, and sexual satisfaction follow different patterns as people age. Nguyen examines research on health status, relationship context, and gender differences,...

Artificial intelligence affects how we understand the behavior of machine learning systems. Stefano Soatto, VP of Applied Science, Amazon Web Services, explains how ideas from information geometry shape emerging theories of how these artifacts work. Soatto examines the natural gradient, the connections between geometry and concepts such as probability distributions, entropy, mutual information, an...

Youth mental health is increasingly shaped by how teens use AI for emotional support outside clinical care. Cinnamon Bloss, Ph. D., UC San Diego, explains how growing use of conversational AI reflects major gaps in care and changing preferences for support. Bloss examines the appeal of AI’s accessibility and nonjudgmental responses, concerns about replacing human connection, and the need to monito...

Carol Gilligan, professor at New York University, received the Kyoto Prize in Arts and Philosophy, specifically in the field of Thought and Ethics, for pioneering a new horizon for the “ethic of care” while pointing out the distortions and limitations of conventional psychological theories pertaining to women’s thoughts and behaviors. By offering research-based insights into women’s moral reasonin...

Brain aging and neurological disease are hard to study because living human brain tissue is difficult to access. Alysson Muotri, Ph. D., UC San Diego, explains how brain organoids sent to space can model accelerated aging, reveal changes in neural networks, and help test potential treatments for brain disorders. Muotri examines space-induced senescence, fragmented network activity linked to dement...

Shun-ichi Amari received the Kyoto Prize in Advanced Technology, specifically in the field of Information Technology, for his work on neural network dynamics and learning theory. His studies also elucidate our understanding of brain activity in perceptual systems such as vision. Amari established a new academic field that he named “information geometry,” which considers statistical models and prob...

Menopause can affect sexual health in ways that are common, frustrating, and often overlooked. Kathryn Macaulay, M.D., Director, UC San Diego Menopause Health Program, explains how hormonal changes during perimenopause and menopause contribute to vaginal dryness, pain with intercourse, and low libido. Macaulay also outlines why these symptoms can have more than one cause, including physical change...

Menopause symptoms can affect sleep, mood, and everyday quality of life in ways that are easy to dismiss but hard to ignore. Kathryn Macaulay, M.D., Director, UC San Diego Menopause Health Program, explains what menopause is, when hormone therapy is considered, and why treatment decisions depend on symptoms, health history, and individual risk. Macaulay also addresses hot flashes, night sweats, os...

Perimenopause can bring physical and emotional changes that leave many women feeling unsettled. Kathryn Macaulay, M.D., Director, UC San Diego Menopause Health Program, explains how hormonal shifts and changing menstrual cycles shape this stage of life. Macaulay examines symptoms such as irregular periods, hot flashes, and mood changes, along with broader concerns including weight, overall health,...

Academic medicine affects patient care in important ways. Julia Cormano, M.D., F.A.C.O.G., Assistant Dean for Clinical Curriculum, Associate Professor of Obstetrics, Gynecology, & Reproductive Sciences, UC San Diego, explains how medical students, resident physicians, and fellows contribute to care in a supervised teaching hospital environment. Cormano defines the role of each learner, outlines ho...

Airline entrepreneurship affects how travelers access low-cost leisure travel and how companies create value in a changing industry. Maurice J. Gallagher, Jr., chair of Allegiant Travel Company and a UC Davis alumnus, explains how deregulation, innovation, and calculated risk shape growth in commercial aviation. Gallagher examines airline deregulation in the late 1970s, the rise of ticketless trav...

Humans live in a world of ideas—born in the brain, shared through language, accumulated in culture across generations, and made reality. From the first flaked stone tools to the building of shelters, from figurative and symbolic art to abstract thought, our brains are engines of imagination—an “idea organ” that has transformed both our species and the planet itself. The distinct biology of the hum...

Bias in health AI can shape who gets care, how fairly risk is measured, and whether automation helps or harms patients. Karandeep Singh, M.D., M.M.S.C. explains that predictive AI can reflect historical, representation, measurement, learning, evaluation, and deployment bias, especially when models are trained on limited populations or use flawed proxies for illness and access to care. Singh also d...

New York Times bestselling author George Saunders is an American writer who won the Booker Prize for his novel Lincoln in the Bardo. Saunders is known for his sharp wit, moral insight, and inventive storytelling. A longtime contributor to The New Yorker and a creative writing professor at Syracuse University, Saunders is admired for exploring kindness, consumerism, and the human condition with hum...

Embodiment affects how we understand personhood, moral status, and whether this life is our only life. Mark Johnston, Henry Putnam University Professor, Princeton University, explains how competing theories of mind and matter shape the question of whether a will could have an embodiment other than its present one. Johnston examines the failures of functionalism, reductive and non-reductive materia...