University of California Video Podcasts (Video)

Azim Surani, Director of Research at the Gurdon Institute and Professor Emeritus at University of Cambridge, received the Kyoto Prize in Basic Sciences, specifically in the field of Life Sciences and Medicine, for his work in demonstrating how male and female mammalian genomes receive distinct imprints during germ cell development. Genomic imprinting introduced a novel concept to Mendelian genetics and is a now fundamental principle in the life sciences. Surani's research has contributed to developmental biology and epigenetics, along with a wide range of life science fields including physiology, regenerative medicine, reproductive medicine, and plant science. Series: "Kyoto Prize Symposium" [Science] [Show ID: 41117]

Climate action needs more than great science, it needs people who understand how communities, institutions, and policy actually change. The Climate Action Lab in UC San Diego’s School of Social Sciences spotlights alumni building climate careers across sustainability, climate, and public policy. Panelists trace the paths that led them into the field, share how social science training helped them navigate real-world climate work, and offer practical lessons they’ve learned along the way. Expect candid career advice, an honest look at challenges in climate-related roles, and a clear case for why the social sciences are essential to addressing climate change. Series: "Career Channel" [Education] [Show ID: 41405]

From stone tools and shelters to symbolic art and abstract thought, human history is shaped by a brain built to form and share ideas. Joseph Paradiso, Professor in Media Arts and Sciences at the MIT Media Lab, explores what comes next after the early visions of ubiquitous computing have largely arrived in today’s Internet of Things world, where low-power sensors and interfaces are embedded in smart devices across our environments and connect seamlessly to widespread networking infrastructure. He asks how this information connects to people, and how perception, cognition, and identity might expand beyond our corporeal confines. Drawing on recent projects from his Responsive Environments research group, he examines sensing at multiple scales in the physical world, including wearables, smart buildings, connected landscapes, and space missions, and the different ways sensed or inferred information can connect to people. Examples include smart buildings as “prosthetic” extensions of their inhabitants, manifesting sensed or inferred phenomena in virtual analog environments, and interfaces modulated by user attention and focus or augmented by real-time AI. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 41327]

Cognitive resilience depends on how the brain responds to environment, aging, and inflammation. J. Tiago Gonçalves, Ph.D., studies the hippocampus to examine how spatial memory is shaped by factors such as cognitive enrichment, exercise, social interaction, disease, and age. Gonçalves explains how adult neurogenesis and microglia help support the brain’s ability to encode information, and how disruptions in these systems can affect memory. He also shows that aging and systemic inflammation can weaken spatial encoding while still revealing signs of adaptation and recovery over time. By connecting brain plasticity, immune activity, and memory formation, Gonçalves presents a broader view of how cognition changes across the lifespan and how these mechanisms may inform future strategies for addressing cognitive decline Series: "Stem Cell Channel" [Health and Medicine] [Science] [Show ID: 40848]

Trustworthy machine learning requires models that still work when real-world data changes, and Adam Klivans, Ph.D., Director of the Institute for Foundations of Machine Learning (IFML), emphasizes learning under “distribution shift” as a major barrier to relying on models to predict disease across different patient populations. IFML focuses on foundational algorithms and mathematical techniques that push generative AI forward, including better methods for training and inference in deep learning and advances in diffusion approaches. Klivans highlights robustness and safety as core priorities, asking how to trust a model trained in one setting when it is applied in another. IFML connects these foundations to use-inspired domains such as imaging, protein engineering and biologics, and AI for mathematical discovery. Series: "Data Science Channel" [Science] [Show ID: 40972]

Alpha Clinics in California accelerate the development of regenerative medicine therapies that use cells and genes to treat serious diseases. Patient advocate Tara Radcliffe Ghiglieri shares lived experience with gene therapy, while Sheldon Morris, M.D., M.P.H., Mehrdad Abedi, M.D., Daniela A. Bota, M.D., Ph.D., Catriona Jamieson, M.D., Ph.D., Michael Lewis, M.D., Mark Walters, M.D., and Leo D. Wang, M.D., Ph.D., describe how Alpha Clinic teams design and deliver clinical trials for a wide range of conditions, including cancer, blood disorders, neurologic disease, osteoarthritis, metabolic disorders, pulmonary arterial hypertension, and Duchenne muscular dystrophy. They highlight how coordinated networks, community partnerships, and genomic tools help expand access, lower financial barriers, and bring promising cell and gene therapies to more patients while carefully tracking safety, effectiveness, and long-term outcomes. Series: "Stem Cell Channel" [Health and Medicine] [Show ID: 41168]

Widely regarded as one of the most respected figures in American broadcast journalism, Judy Woodruff is known for her decades-long career covering politics and current events. She is also the author of the book, This Is Judy Woodruff at the White House. Renowned for her calm, balanced reporting and commitment to journalistic integrity, Woodruff has covered every U.S. presidential election since 1976. A former anchor and managing editor of the PBS NewsHour, she now travels the country reporting for America at a Crossroads. Woodruff joins host Dean Nelson for a engaging conversation at Point Loma Nazarene University. Series: "Writer's Symposium By The Sea" [Public Affairs] [Humanities] [Show ID: 41203]

A fundamental question in biology is: how did humans acquire their unique characteristics? What allows us to stand upright, while our primate ancestors walked on all fours? What brain alterations drove our increased intelligence and allowed us to perceive our own mortality? One of the mechanisms that has been hypothesized to be involved is changes in gene expression elicited by nucleotide alterations in non-coding regions of the human genome. Miles Wilkinson, a professor in the Department of Obstetrics, Gynecology, and Reproductive Sciences at UC, San Diego, discusses a class of DNA sequences hypothesized to have this role. These human accelerated regions (HARs) are segments of DNA that exhibit 3 characteristics that—together—make them prime candidates for specifying human-specific traits by altering patterns of gene expression. First, HARs have rapidly changed in sequence specifically in the human lineage. Second, HARs are highly conserved in sequence, indicating they that must have been selected for the ability to confer one or more function in higher organisms. Third, the vast majority of HARs are in the non-coding portion of animal genomes, indicating that most are likely to have a regulatory function. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 41300]

Off-the-shelf immune cell therapies using engineered T cells represent an important direction in cancer treatment. Lili Yang, Ph.D., at UCLA develops an off-the-shelf platform based on invariant natural killer T (iNKT) cells generated from hematopoietic stem cells, often sourced from cord blood. Yang programs these stem cells with iNKT cell receptors, chimeric antigen receptors (CARs), and genes such as IL-15 to create pure, expandable iNKT products that recognize lipid antigens presented by non polymorphic CD1d molecules. These cells combine multiple killing mechanisms, infiltrate tissues, target tumor cells and immunosuppressive myeloid cells, and show reduced risk of graft versus host disease and cytokine release syndrome in preclinical models. Yang’s group tests this strategy in models of blood cancers and solid tumors, aiming to generate many therapeutic doses from a single donor. Series: "Stem Cell Channel" [Health and Medicine] [Show ID: 40846]

Guy Kawasaki, chief evangelist of Canva and a former Apple evangelist who helped market the Macintosh in 1984, shares his 10 tips for writing your own story forward. A New York Times bestselling author, Kawasaki uses reinvention and resilience as a framework for decision-making in personal and professional life. His books include "Wiser Guy: Life-Changing Revelations and Revisions from Tech’s Chief Evangelist," reflecting lessons from his career and his Remarkable People podcast.

Presented in conjunction with UC Your Future, a signature UC San Diego Division of Extended Studies Lifelong Learning Program designed to ignite possibility, strengthen resilience, and empower individuals to shape the next chapter of their lives with intention and creativity. Series: "Career Channel" [Business] [Show ID: 41266]