UCTV: Science

CARTA: The Genetics of Humanness: The Neanderthal and Denisovan Genomes

Mon, 26 Dec 2011 04:00:00 PDT

UC Santa Cruz’s Ed Green on the science of revealing the history of divergence of the human species from Neanderthal. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 20870]

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Science and Art in a Climate of Change: A Dialogue of Nations

Mon, 26 Dec 2011 04:00:00 PDT

Deep in the Pacific, the island nations of Kiribati, Tokelau, and Tuvalu are among the first to feel the direct affects of climate change as they submerge under rising sea levels. In a unique exchange of ideas and artistic expression, islanders, climate change experts, and political leaders explore the very real threats to islands across the South Pacific, the "canaries in the coal mine" of climate change. Series: "World Festival of Sacred Music" [Humanities] [Science] [Show ID: 23097]

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The Carbon Cycle Like You’ve Never Seen It with Margaret Torn

Mon, 19 Dec 2011 36:00:00 PDT

Lawrence Berkeley National Laboratory ecologist and biogeochemist Margaret Torn chats with Sabin Russell, former San Francisco Chronicle reporter turned Berkeley Lab science writer. Torn studies the natural carbon cycle and human influence on the carbon cycle through land use and climate change. Series: "Lawrence Berkeley National Laboratory Summer Lecture Series" [Science] [Show ID: 22553]

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The Limpet Circus: Behavioral Ecology of the Owl Limpet

Wed, 14 Dec 2011 16:00:00 PDT

At first glance, the owl limpet appears to be an innocuous, slow moving snail on the rocky intertidal shores. Delve further into its behavior and you’ll discover a sex-changing, fighting gastropod. Join Birch Aquarium visiting scientist Stephanie Schroeder as she leads you through the fascinating world of limpet interactions and explains her research examining territorial snail behavior. Series: "Perspectives on Ocean Science" [Science] [Show ID: 22783]

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The Future of Batteries with Venkat Srinivasan

Mon, 12 Dec 2011 68:00:00 PDT

Lawrence Berkeley National Laboratory battery scientist Venkat Srinivasan chats with Sabin Russell, former San Francisco Chronicle reporter turned Berkeley Lab science writer. They explore the problems that prevent lithium-ion batteries from being widely used in electric, hybrid-electric, and plug-in-hybrid-electric vehicles. Series: "Lawrence Berkeley National Laboratory Summer Lecture Series" [Science] [Show ID: 22552]

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The Atlantic Meets The Pacific: Exploring the Future of Gaming and Alternate Realities with Will Wright and Alexis Madrigal

Mon, 12 Dec 2011 68:00:00 PDT

Will Wright, creator of the Sims and the Spore, talks about the future of video games and digital learning in this conversation with Alexis Madrigal of The Atlantic. This program is part of The Atlantic Meets The Pacific, sponsored by the Atlantic and UC San Diego. Series: "The Atlantic Meets The Pacific" [Public Affairs] [Science] [Show ID: 22776]

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CARTA: Uniquely-Human Features of the Brain: Specialization and Language

Mon, 12 Dec 2011 68:00:00 PDT

Leading brain researchers James Rilling, Wolfgang Enard and William Hopkins discuss unique specialization of the human brain, from molecular to structural, and their relation to language. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 23062]

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CARTA: Uniquely-Human Features of the Brain: Plasticity Social Nature Unified Mind

Mon, 05 Dec 2011 00:00:00 PDT

Leading brain researchers Todd Preuss, MIke Gazzaniga and Katerina Semendeferi explore unique specialization in the human brain that may be keys to the brain’s plasticity, our social nature, and the coordination of the functions in both sides of our brains. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 20871]

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Hunting Dark Energy with David Schlegel

Mon, 05 Dec 2011 00:00:00 PDT

Lawrence Berkeley National Laboratory physicist and dark energy hunter David Schlegel chats with Sabin Russell, former San Francisco Chronicle reporter turned Berkeley Lab science writer. David Schlegel is an astrophysicist at the Lawrence Berkeley National Laboratory and the principal investigator of Baryon Oscillation Spectroscopic Survey (BOSS), the largest of four night-sky surveys being conducted as part of the Sloan Digital Sky Survey (SDSS). Series: "Lawrence Berkeley National Laboratory Summer Lecture Series" [Science] [Show ID: 22550]

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The Atlantic Meets the Pacific: Exploring Technology with Evan Williams

Mon, 05 Dec 2011 00:00:00 PDT

Twitter co-founder Evan Williams talks with the Atlantic’s James Fallows about social media and why optimism is a key ingredient for creating successful technology companies. Peggy Johnson of Qualcomm, Larry Smarr and Susan Shirk of UC San Diego follow with comments on the future of technology in China, the US and around the world. This program is part of The Atlantic Meets The Pacific series hosted by The Atlantic and UC San Diego. Series: "The Atlantic Meets The Pacific" [Public Affairs] [Science] [Business] [Show ID: 22774]

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America’s Climate Choices with Albert Carnesale

Mon, 05 Dec 2011 00:00:00 PDT

UCLA Chancellor Emeritus Albert Carnesale discusses the key recommendations the committee he chaired made to Congress on the steps needed and strategies required in response to global climate change. Dr. Carnesale gives an overview of the report’s recommendations to guide America’s efforts to control greenhouse gas emissions and provide leadership to prepare for unavoidable climate change effects. Series: "UCLA Institute of the Environment and Sustainability" [Public Affairs] [Science] [Show ID: 22791]

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Energy Security and the Remaking of the Modern World with Daniel Yergin (Conversations with History)

Mon, 05 Dec 2011 00:00:00 PDT

Conversations host Harry Kreisler welcomes Daniel Yergin for a discussion of his new book, “The Quest.” Tracing his intellectual odyssey, Yergin reflects on the challenges of writing a comprehensive account of energy, and he highlights the importance of storytelling in crafting a powerful narrative. He then analyzes the role of creativity, technology, markets, and geopolitics in shaping the unfolding story of energy. The conversation moves on to three important questions: whether there will be enough energy to meet the world’s demands, whether the security of the energy system will be insured, and what will be the future mix of energy sources. Series: "Conversations with History" [Public Affairs] [Science] [Show ID: 23053]

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The Atlantic Meets the Pacific: Exploring Energy

Mon, 28 Nov 2011 32:00:00 PDT

The Atlantic’s Steve Clemons leads a provocative session on energy issues with Pulitzer-Prize winning author Daniel Yergin, Steve Koonin of the US Dept. of Energy, Dan Kammen of the World Bank and biofuels expert Steven Mayfield of UC San Diego. Alexis Madrigal follows with Amory Lovins, author of “Reinventing Fire: Bold Business Solutions for the New Energy Era. Series: "The Atlantic Meets The Pacific" [Public Affairs] [Science] [Show ID: 22775]

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The Atlantic Meets the Pacific: War of the Worldviews: Exploring Science vs. Spirituality with Deepak Chopra and Leonard Mlodinow

Mon, 21 Nov 2011 64:00:00 PDT

Atlantic Editor James Bennet interviews Dr. Deepak Chopra and physicist Leonard Mlodinow on their upcoming book about spirituality and science as part of The Atlantic Meets The Pacific, hosted by The Atlantic and UC San Diego. Series: "The Atlantic Meets The Pacific" [Public Affairs] [Science] [Show ID: 22484]

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A Thirst for Power: The Global Nexus of Energy and Water

Mon, 21 Nov 2011 64:00:00 PDT

With the use of famous movie clips, Michael Webber illustrates the nexus between water supplies and energy resources, the expanding reliance between them, and how the loss of one impacts the other. He builds a case for examining the challenges this poses and how to plan for mitigating the problems and conflicts that will inevitably arise. Series: "The Institute for Energy Efficiency" [Science] [Show ID: 22762]

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Subsidies Aliens and Ecologists: Connectivity at the Edge

Wed, 12 Oct 2011 04:00:00 PDT

While often treated as distinct and independent ecosystems, marine and terrestrial habitats are intimately connected through a number of pathways, both natural and unnatural. Join University of San Diego biological oceanographer and Scripps graduate Drew Talley, as he discusses the ways in which these linkages are formed (and broken), and how connectivity across academic, public, and government sectors can help us to better understand coastal habitats. Series: "Perspectives on Ocean Science" [Science] [Show ID: 21704]

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The European Union's CO2 Cap-and-Trade System in Perspective

Mon, 10 Oct 2011 56:00:00 PDT

The Cap and Trade System is a controversial approach to dealing with green house gas and carbon emissions. Although the EU has embraced this approach through the Kyoto Protocol, the U.S. is wavering on whether or not to adopt the trading system. A. Denny Ellerman discusses if the Cap and Trade is still the way to an effective global climate policy, or if it's reached a dead end. [Public Affairs] [Science] [Show ID: 22764]

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Adventures on an Ultrasmall Scale: From Nuclear Tracks in Solids to MIcrobial Life in Polar Ice

Wed, 28 Sep 2011 68:00:00 PDT

Buford Price, Professor of Physics at UC Berkeley, recounts development and discoveries with fission track dating and the Nuclepore Filter. Series: "Frontiers of Knowledge" [Science] [Show ID: 20687]

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Science and Dermatology: More than Skin Deep?

Mon, 26 Sep 2011 20:00:00 PDT

The skin is the largest organ of our body and plays a crucial role in protecting the host. While skin appears to be a mere covering of our body, it is best thought of as an immune organ and the first line of defense. Dr. Jenny Kim discusses skin immunity and the sophisticated protective mechanisms that keep us healthy. She also discusses what happens when the same mechanism goes awry and leads to inflammation, injury and a disease state. Series: "UCLA Science Faculty Research Colloquium" [Science] [Show ID: 21299]

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Proton Therapy for Cancer: Addressing a Big Problem with a Small Machine

Mon, 26 Sep 2011 20:00:00 PDT

George Caporaso, LLNL scientist, explores the role radiation plays in the treatment of cancer, and in particular, how the use of energetic proton beams could improve cancer treatment. Unfortunately, this type of treatment has limited availability due to the large size and cost of current proton therapy systems. A new type of particle accelerator that holds promise of greatly miniaturizing proton treatment systems and making this treatment more widely available will be described. Series: "Field Trip at the Lab: Science on Saturday" [Science] [Show ID: 22011]

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How Did the First Stars and Galaxies Form?

Mon, 26 Sep 2011 20:00:00 PDT

Before we get all the way back to the Big Bang, there may have been a time when stars like our Sun and galaxies like our Milky Way did not exist, because the Universe was denser than it is now. Harvard professor Avi Loeb explores how and when the first stars and galaxies formed. Series: "Scientific Horizons " [Science] [Show ID: 22628]

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Memories that Last: Genes Neurons and Synapses

Mon, 19 Sep 2011 52:00:00 PDT

Kelsey Martin explores how experience alters brain connectivity to create long-lasting memories by changing the number and strength of synaptic connections between neurons in the brain. Series: "UCLA Science Faculty Research Colloquium" [Science] [Show ID: 21300]

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It’s Gust About Time: Harnessing the Wind for Our Energy Needs

Mon, 19 Sep 2011 52:00:00 PDT

Can we produce much of the energy we need from clean, renewable sources? Jeff Mirocha, atmospheric scientist and the technical leader of LLNL's wind energy research group, and Sonia Wharton, post-doctorate scholar in the Climate/Carbon Science Group, argue that wind energy can lead the way. Learn why the wind blows, where the winds blow the best, how energy can be generated from the wind, and how science and engineering can ensure a reliable and abundant supply of green, renewable energy to power our future. Series: "Field Trip at the Lab: Science on Saturday" [Science] [Show ID: 22010]

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Coral Reefs in the Microbial Seas

Wed, 14 Sep 2011 32:00:00 PDT

Microbes rule the reef. They determine both coral reef health and decline. Exploration of their diverse roles in these ecosystems has become possible only recently with the development of new research methods, such as metagenomics. Join San Diego State microbial ecologist Forest Rohwer as he builds his case for the role of microbes in the DDAMnation of coral reefs. His research expeditions to the remote Line Islands, including trips with Scripps scientists, have provided new insights into the mechanisms by which human activities can influence reef health; how we convert the essential microbial partners of a healthy coral reef ecosystem into coral killers. Series: "Perspectives on Ocean Science" [Science] [Show ID: 21703]

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Science and the World Today

Mon, 12 Sep 2011 84:00:00 PDT

Bruce Alberts, United States Science Envoy and editor-in-chief of Science, gives insight into the future of research in the biochemistry and molecular biology fields. Series: "The UC Davis Chancellor’s Colloquium Series" [Science] [Show ID: 20819]

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Superheavy Elements: Search for the End of the Periodic Table

Mon, 12 Sep 2011 84:00:00 PDT

The periodic table is on the wall of most science classrooms, but it is changing. Ken Moody, Chief Scientist for Radiochemistry, explains that recent discoveries of new elements have extended the periodic table beyond what was thought was possible, and demonstrates the existence of a collection of Superheavy Elements with unusual nuclear properties at the limits of stability. Explore the relationship between atoms and elements, and between nuclei and isotopes. Discover how new elements are produced and identified, and how this leads to experiments that tell us about the extreme limits of chemical behavior, the possible breakdown of periodicity, and the ultimate end of the periodic table. Series: "Field Trip at the Lab: Science on Saturday" [Science] [Show ID: 22009]

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Withstanding Climate Change: You Can Change the World

Mon, 05 Sep 2011 16:00:00 PDT

LLNL scientist Dean Williams explores the evolution of climate models with from the mid 1970's to the present. Methods for testing climate models against a variety of benchmarks such as historical climate changes or seasonal changes are explained. Several key issues arising from global climate change are highlighted followed by suggestions for actions that will help limit carbon dioxide emissions. Series: "Field Trip at the Lab: Science on Saturday" [Science] [Show ID: 22008]

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Roving Mars with Steve Squyres (Conversations with History)

Mon, 22 Aug 2011 80:00:00 PDT

Conversations host Harry Kreisler welcomes Cornell's Steve Squyres for a discussion of the Mars Exploration Rover Mission. Reflecting on the intellectual journey that led to his role in the Mars mission, Squires reminisces about his early years, his education and his career in geology and astronomy. Discussing the role of leadership in a complex scientific project, he compares the characteristics, skill set, and work of scientists and engineers, and he describes the dynamic process that led to the project’s success in exploring Mars. He explains the importance of the mission and what was learned and concludes with thoughts on the future of planetary exploration. Series: "Conversations with History" [Science] [Show ID: 22444]

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Sea Turtles of Indonesian New Guinea

Wed, 10 Aug 2011 92:00:00 PDT

Little is known of the initial phase of the sea turtle's lifecycle, especially the critically endangered leatherback. Ocean surface currents play an important role as “conveyer belts” for hatchlings, but these strong swimmers might still be able to influence their trajectories at sea. Join Scripps marine biology student Geoffrey Gearheart as he explains how scientists are determining the dispersal patterns and mechanisms of leatherback hatchlings of west Papua (Indonesia) and how this knowledge may help tailor more adequate conservation measures. Series: "Perspectives on Ocean Science" [Science] [Show ID: 21702]

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CARTA: The Genetics of Humanness: Human-Specific Signaling Networks Uniquely Human Gene Regulation Human Specific Gene Changes

Wed, 03 Aug 2011 24:00:00 PDT

Uniquely Human Gene Regulation, Human-Specific Signaling Networks, Human Specific Gene Changes Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 21958]

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Technology Culture and Political Change with Ken Goldberg (Conversations with History)

Mon, 01 Aug 2011 76:00:00 PDT

Host Harry Kreisler welcomes artist and engineer Ken Goldberg from Berkeley. Goldberg discusses robotics in surgery and cancer therapy, and their application in disasters and on the battlefield. Describing several of his recent art projects, Goldberg then discusses complementarities with his engineering research and reflects on the philosophical implications of 'telepresence.' The conversation then moves to military drones, wiki-leaks, and the problem of bringing ethics to a world in which technology changes the nature of war, undermines secrecy, and challenges the legitimacy of the state. Series: "Conversations with History" [Public Affairs] [Science] [Show ID: 21565]

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CARTA: The Genetics of Humanness: Uniquely Human Gene Regulation Comparing Immune Response In Primates Human Siglec Genes

Wed, 27 Jul 2011 56:00:00 PDT

Uniquely human gene regulation, Comparing Immune Response In Primates, Human Siglec Genes Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 21957]

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IDEaS: A Future for the Past: Using Science to Safeguard Our Cultural Heritage with Maurizio Seracini

Mon, 25 Jul 2011 08:00:00 PDT

Maurizio Seracini uses Calit2’s infrared and other multispectral imaging technology for art and exploration. This event is part of the Innovation Day Expo and Symposia (IDEAS) held in honor of UC San Diego’s 50th anniversary. Series: "IDEaS" [Science] [Show ID: 20823]

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CARTA: The Genetics of Humanness: Gene Duplications and Deletions and Accelerated Regions in the Human Genome

Wed, 20 Jul 2011 88:00:00 PDT

Gene Duplications and Deletions and Accelerated Regions in the Human Genome. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 21956]

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The Future of Planetary Exploration

Mon, 18 Jul 2011 40:00:00 PDT

Steven Squyres, Professor of Astronomy at Cornell University, has participated in a number of NASA's planetary spaceflight missions, including the Voyager mission to Jupiter and Saturn, the Magellan mission to Venus, the Near Earth Asteroid Rendezvous mission, and the Mars Exploration Rover Project. Here he ponders the future of planetary exploration. Series: "UC Berkeley Graduate Council Lectures" [Science] [Show ID: 21041]

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CARTA: The Genetics of Humanness: The Neanderthal and Denisovan Genomes / The Genetics of Human and Ape Stem Cells

Wed, 13 Jul 2011 20:00:00 PDT

Exploring the Neanderthal and Denisovan genomes and the genetics of human and ape stem cells. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 21955]

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Roving Mars: Spirit Opportunity and the Exploration of the Red Planet

Mon, 11 Jul 2011 72:00:00 PDT

Steven Squyres, Professor of Astronomy at Cornell University, was the principle scientist behind the Mars Exploration Rover Project. He discusses the engineering challenges that had to be met in getting the rovers to Mars, as well as the scientific results obtained by both vehicles over more than seven years of exploration. Series: "UC Berkeley Graduate Council Lectures" [Science] [Show ID: 21040]

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Osher UCSD: Redrawing Lines Between Chimps and Humans

Mon, 11 Jul 2011 72:00:00 PDT

“Almost Chimpanzee” author Jon Cohen recounts the captivating story of how researchers cracked the code of the chimpanzee genome, providing a startling new window into the differences between humans and their nearest primate cousins that ultimately redefines what it means to be human. Cohen is presented by the Osher Lifelong Learning Institute at UC San Diego. Series: "Osher UCSD Distinguished Lecture Series" [Public Affairs] [Science] [Show ID: 21673]

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CARTA: The Genetics of Humanness: The Orangutan Neandertal and Denisovan Genomes

Wed, 06 Jul 2011 52:00:00 PDT

Elaine Mardis explores the Orangutan genome, and Ed Green explains how and what we know about our relation to Neandertal. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 21954]

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Advancing the Green Economy: Achieving Impact from the Office to the Ecosystem

Mon, 04 Jul 2011 04:00:00 PDT

What does it take to convince a conservation scientist that a company’s green claims translate into real benefits for ecosystems and human well-being? How can YOU distinguish which products and services offer authentic and measurable reductions in heat-trapping carbon pollution, habitat destruction and biodiversity loss, toxic pollution and waste? Join scientist and sustainability expert, Jonathan Gelbard to explore the connections between choices made in the office and the health of ecosystems and people. [Public Affairs] [Science] [Show ID: 20174]

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UCSD at 50: Physical Sciences Engineering Dance Theatre June 2011

Mon, 13 Jun 2011 00:00:00 PDT

In the final edition of UCSD@50, host Mary Walshok presents stories on Physical Sciences, Engineering, Dance Theatre, a Birch Aquarium staffer, a Volunteer 50 wrap-up, and a montage of UC San Diego’s Green Open House. Series: "UCSD at 50" [Public Affairs] [Science] [Arts and Music] [Show ID: 19468]

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Keeling Lecture: Climate Change: The Evidence and Our Options

Wed, 08 Jun 2011 80:00:00 PDT

In this Second Annual Keeling Lecture from Scripps Institution of Oceanography at UC San Diego, Lonnie G. Thompson, distinguished professor of earth sciences at Ohio State University and recipient of both the National Medal of Science and the Tyler Prize for Environmental Achievement, provides insight into the convincing evidence of climate change provided by glaciers and polar ice-caps, and the implications that inaction in the face of this rapid change will have on societies on a global scale. Series: "Perspectives on Ocean Science" [Science] [Show ID: 20913]

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Burke Lecture: Francisco J. Ayala: Darwin’s Gift to Science and Religion

Mon, 06 Jun 2011 32:00:00 PDT

Darwin is deservedly given credit for the theory of biological evolution. Most important, however, is that he discovered natural selection, the process that accounts for the adaptive organization of organisms and their features; that is, their "design.” UC Irvine professor Francisco J. Ayala, explains that the design of organisms is not intelligent, as would be expected from an engineer, but imperfect and worse. Natural selection is Darwin's gift to religion, because the dysfunctions and waste of the living world need not be attributed to the Creator, but explained as an outcome of a natural process. Series: "Burke Lectureship on Religion & Society" [Humanities] [Science] [Show ID: 21385]

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The Night Sky for the Classroom

Wed, 25 May 2011 44:00:00 PDT

Learn how the local amateur astronomy community in San Diego, particularly the large San Diego Astronomy Association, can help classroom teachers and what hands-on exercises and instructional material would be useful in the classroom. Series: "TeacherTECH" [Science] [Show ID: 20383]

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IDEaS: A Half Century of Innovation and Intellect: Transforming Ideas into Nobel Breakthroughs

Mon, 23 May 2011 96:00:00 PDT

Nobel Laureates Robert Engle, Roger Tsien, Mario Molina and Harry Markowitz present synopses of their award-winning work and engage in a lively discussion on what it takes to move forward on promising ideas. This event is part of the Innovation Day Expo and Symposia (IDEaS) held in honor of UC San Diego’s 50th anniversary. Series: "IDEaS" [Public Affairs] [Humanities] [Science] [Show ID: 20830]

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CARTA: Early Hominids: African Origins of the Hominid Clade

Mon, 16 May 2011 28:00:00 PDT

Renowned paleoanthropologist Tim White of UC Berkeley who is widely credited for his role in the Ardi discovery gives a fascinating overview of the search for the origins of Hominids in Africa. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 17357]

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CARTA: Early Hominids: Little Foot Big Find - A Skeleton of Australopithecus

Mon, 09 May 2011 60:00:00 PDT

Eminent paleoanthropologist Ronald Clarke describes the find and implications of “Little Foot,” the oldest Australopithecine find in Southern Africa. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 20686]

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Food Energy and The Environment: Can We Feed the World and Save the Earth?

Mon, 09 May 2011 60:00:00 PDT

Agriculture is a major force of global environmental change, and currently accounts for more global greenhouse gas release than transportation. With the demand for crops projected to double by 2050 University of Minnesota Professor David Tilman explores the impacts that increase will have in the decades to come, and how to manage this with proper planning and global management. [Science] [Agriculture] [Show ID: 21391]

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CARTA: The Evolution of Human Altruism - Biology of Cooperation Suppressing theFree-Rider Social Ecology and Cooperation

Wed, 27 Apr 2011 72:00:00 PDT

Explore the biological basis of the evolution of cooperation, how and why societies organize to suppress the “free-rider” and how the ecology of societies influence the evolution of cooperation and altruism Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 21110]

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CARTA: The Evolution of Human Altruism - The Golden Rule Why We Care Tribal Instincts and Cooperation

Wed, 20 Apr 2011 04:00:00 PDT

Explore mechanisms that compel us to obey the “Golden Rule,” why humans are such “other-regarding” apes and how tribal social instincts influence cooperative behavior. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 21109]

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