The extractive linear economy and policies focused on endless growth have produced unparalleled socioeconomic inequality and the climate crisis. Communities around the world are calling for new economic models that are regenerative towards people, place, and ecosystems. Ancestral ʻŌiwi (indigenous Hawaiian) economic systems were built around people's relationships and understandings of wai (water). Kamanamaikalani Beamer, Director of the Kamakakūokalani Center for Hawaiian Studies at the University of Hawaiʻi, explores the lessons that can be drawn from the Hawaiian Ancestral Circular Economy and the resurrection of peoples' ancestral relationships to love and protect water. Series: "Ethics, Religion and Public Life: Walter H. Capps Center Series" [Public Affairs] [Science] [Show ID: 41295]

Climate investor and philanthropist Tom Steyer, recipient of the 2025 Charles David Keeling Memorial Lecture, talks about the current and future state of energy. In a conversation with Scott Lewis of Voice of San Diego, Steyer argues that capitalism and policy must work together at scale, and highlights the marketplace rise of renewables like solar and EVs alongside challenges like slow fossil-plant retirement, grid constraints, and the need for longer-duration storage. He also discusses emerging options such as advanced geothermal and nuclear. The Keeling Memorial Lecure is given by a prominent member of the global change community able to speak on topics that reflect the legacy of Keeling's work. [Science] [Business] [Show ID: 41034]

For many people, a personal connection to the ocean ties into bigger issues like conservation and climate change. As the biodiversity of marine life along the coast at La Jolla Shores has declined, divers and researchers discuss why simply knowing about environmental problems isn’t enough. They emphasize the importance of conservation psychology, storytelling, and inspiration to encourage action. This video was created by graduate students in Marine Biodiversity & Conservation at Scripps Institution of Oceanography, UC San Diego. [Science] [Show ID: 41072]

Coastal Santa Barbara is considered one of the most idyllic locations on the North American West Coast, but its beauty is frequently disrupted by fast-spreading, wind-driven wildfires. The east-west oriented Santa Ynez Mountains (SYM), rising abruptly over 1,000 meters from the coastal plain, create a distinct climatic environment by separating the cool, stable air over the Pacific from the much drier atmosphere of the Santa Ynez Valley. This topography leads to unique regional wind patterns, including the Sundowner winds, which occur along the southern slopes of the SYM. Leila Carvalho, Professor of Geography and a researcher at the Earth Research Institute at UC Santa Barbara, studies regional and large-scale climate variability and change, including monsoon dynamics, tropical-extratropical interactions, extreme precipitation and temperature events, mountain weather and climate, and regional modeling. Series: "GRIT Talks" [Science] [Show ID: 41039]

Three major global challenges – climate change, loss of biodiversity and its benefits, and inequality and inequity among people – are typically tackled within three separate silos. However, scientific knowledge tells us that the three are inextricably linked. If the problems are not considered together, solutions to one may undermine solutions to the others. Moreover, more holistic, integrated solutions can deliver multiple co-benefits. Success requires integrated solutions. Jane Lubchenco, Professor of Marine Biology at Oregon State University, talks about the historically ambitious, innovative policies implemented by the Biden-Harris Administration to achieve this integration. Lubchenco is a marine ecologist with expertise in the ocean, climate change, and interactions between the environment and human well-being. From 2021-2025, she served as Deputy Director for Climate and Environment in the White House Office of Science and Technology Policy. Series: "UC Berkeley Graduate Lectures" [Public Affairs] [Science] [Show ID: 40426]

The meteorology that causes atmospheric rivers is complex, but scientists at the Center for Western Weather and Water Extremes (CW3E) are working to help better predict them and understand what they mean for rainfall and snowfall across the state. Join CW3E Deputy Director Julie Kalansky to learn the causes and consequences of these rivers in the sky. Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [Science] [Show ID: 40658]

We are at a critical moment in our society. While we advance efforts to mitigate and adapt to the climate crisis, across the globe, millions are experiencing issues of energy affordability, reliability and equitable access to modern energy technologies. In this program, Tony Reames, Professor of Environmental Justice at the University of Michigan School for Environment and Sustainability, explores the intricate intersection of energy, class, race and place, shedding light on inequities in access to and the distribution of energy resources. Reames discusses how various factors, including socio-economic conditions, policy landscapes and environmental characteristics contribute to energy inequities. The talk underscores the importance of understanding and addressing these issues in the pursuit of energy justice, emphasizing the need for inclusive scholarship, policies and funding that empower marginalized communities. Series: "UC Berkeley Graduate Lectures" [Public Affairs] [Science] [Show ID: 40223]

Birch Aquarium presents the September 2024 Jeffrey B. Graham Perspectives on Ocean Science Lecture with a conversation about ocean noise pollution and its impact on whales. Join Scripps Institution of Oceanography Acoustical Oceanographer Vanessa ZoBell for a deep dive into the importance of studying whale acoustics and how this research is being used to understand threats that whales are facing in the modern ocean. Learn how data-driven, creative solutions are being developed to protect these important animals. Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [Science] [Show ID: 40327]

Oil and gas are the most traded commodities on the planet; they are also the chief causes of the most grievous harm our species has yet faced, the burgeoning climate crisis. Bill McKibben is the Schumann Distinguished Scholar at Middlebury College and a founder of Third Act, which organizes people over the age of 60 to work on climate and racial justice. He examines how the export of hydrocarbons, in particular, has become an enormous threat to efforts to rein in greenhouse gasses. It explores the role that America – the world’s biggest exporter of gas – plays in this ongoing catastrophe. And it looks at the role that non-tradeable commodities – sunshine and wind – play in easing this crisis. Series: "UC Berkeley Graduate Lectures" [Science] [Show ID: 40220]

Witness the resilience of Isleton, California, as they pioneer a groundbreaking, community-based flood insurance program aimed at fostering recovery and climate resilience. This initiative, led by UC Davis researchers, could revolutionize disaster preparedness, offering fast, flexible support post-flood and investing in long-term sustainability. Series: "UC Davis News" [Public Affairs] [Science] [Show ID: 40177]

Learn about the California Transformative Climate Communities Program by taking a journey with UCLA into three communities - Fresno, Ontario and Watts - leading comprehensive, collaborative, equitable, and innovative climate action that changes lives. [Science] [Show ID: 40150]