University of California Video Podcasts (Video)

Evolution always presented life forms with new challenges -- due to changes in weather, terrain, competition between different organisms, and other reasons. To increase the chance of survival, instead of solely optimizing current performance, it is in an agent's interest to maximize its ability to adapt to changes. Possibly this old evolutionary trait manifests itself in modern humans in their ability to adapt to new tasks and challenges quickly. Even if we consider a lifetime of a human, the ability to adapt is critical. An open question is what enables humans to adapt, a trait that modern AI systems lack. Frivolous play prepares infants for future life by laying down the foundation of a high-level experimentation framework to quickly understand how things work in new environments for constructing goal-directed plans. Pulkit Agrawal discusses how the idea of experimentation can be leveraged to construct robots that improve with experience and solve novel problems presented to them. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Humanities] [Science] [Show ID: 38678]

Have questions about publishing in academic journals? Sheila Chari, Ph.D., editor in chief of Cell Stem Cell, explains the process from pre-submission through publication. Series: "Stem Cell Channel" [Health and Medicine] [Science] [Show ID: 38722]

Moderator Cristina Venegas joined Chicano and Chicana Studies Professors Gerardo Aldana, Giovanni Batz, and Daina Sanchez to discuss Wakanda Forever and Indigenous Worldbuilding. Professor Gerardo Aldana served as a consultant on the film’s representation of Mesoamerican cultures and played the role of UN assembly chairperson in the film. The panel discussed the politics of representation and the film’s themes of displacement and diaspora. Series: "Carsey-Wolf Center" [Humanities] [Show ID: 38744]

Feedback interconnections are widespread in the brain; yet clear explanations for most of them are currently lacking. Carmen Amo Alonso and John Doyle explore current experimental evidence on the relationship between the auditory and motor parts of the brain during speech perception and production. These models provide a plausible explanation for how the structure of language, as described in the Parallel Architecture, is implemented in the brain. Together, they provide a plausible account for how the Parallel Architecture of language originates as a result of functional constrains in the sensorimotor system. They compare the brain’s implementation of the language capacity with other cognitive capacities, such as vision or motor planning and control, which also have massive internal feedbacks that our new theory explains for the first time. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Humanities] [Science] [Show ID: 38682]

Tim Fenton, Ph.D., University of Southampton, shares his work on the roles of APOBEC3 genes. Hear how he is investigating APOBEC regulation and function in keratinocytes. Series: "Stem Cell Channel" [Health and Medicine] [Show ID: 38724]

How do visions and norms of scientific progress inform, encourage or constrain democratic governance of science? How do questions of warrant, purpose, and benefit get asked and answered? Andy Murray, Ph.D., sits down with Carrie Wolinetz, Ph.D., National Institutes of Health (NIH), Maria Millan, M.D, California Institute for Regenerative Medicine (CIRM, Derek Thompson, The Atlantic, and Sheila Jasanoff, J.D., Ph.D., Harvard University, to explore these questions and more. Series: "Stem Cell Channel" [Science] [Show ID: 38731]

Just a hundred miles to the east of San Diego, one of the largest inland lakes in the West is drying up as a result combined human activity and climate change. The exposed lake bed is rapidly turning into a source of dust, worsening the frequent dust storms that impact the people who live in the surrounding areas. Learn about the intersection of architecture and science in this stark but magnificent landscape in a conversation with Climate Scientist Amato Evan and Architect Gillian Shaffer Lutsko. Discover how collaborations with local activists, policy groups, scientists and indigenous communities inspired an architectural project that envisions how we can unite conversations around redevelopment, the climate crisis, public health and community-led design. Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [Public Affairs] [Science] [Show ID: 38689]

Hundreds of thousands of people in the U.S. are receiving treatment for failing kidneys, livers, hearts, and other organs. Learn about the current strategies and new advances to support, provide organs and solutions to those in need. In this program, Dr. Garrett Roll discusses machine preservation of the liver. Series: "Mini Medical School for the Public" [Health and Medicine] [Show ID: 38492]

By many accounts, the global fate of democracy is in question. Half of the world’s democracies are in retreat. The number of countries moving toward authoritarianism far outweighs the number moving toward democracy. And it has become common for elected leaders around the globe to use their power to weaken democratic institutions from inside the system. As part of our Democracy Talks series, Emilie Hafner-Burton, professor at UC San Diego's School of Global Policy and Strategy and the co-director of the Future of Democracy Initiative at the UC Institute for Global Conflict and Cooperation, talks about the global challenges to democracy with Michigan Secretary of State Jocelyn Benson, New Jersey Secretary of State Tahesha Way and Maricopa County Recorder Stephen Richer. Series: "Democracy Talks" [Public Affairs] [Show ID: 38725]

Guests Elizabeth Gabler (President, 3000 Pictures) and Marisa Paiva (Executive Vice President, 3000 Pictures) join moderator Emily Zinn (Associate Director, Carsey-Wolf Center) for a post-screening discussion of their 2022 adaptation of D.H. Lawrence’s classic, Lady Chatterley’s Lover. Together, Gabler and Paiva discuss how they came to adapt D.H. Lawrence’s classic novel for through a feminist lens for a contemporary audience. They also address the challenges of bringing classic works to the screen through creative collaboration, and the key role of screenwriter David Magee in bringing Lawrence’s language and voice to life. Series: "Carsey-Wolf Center" [Humanities] [Show ID: 38719]