Get an up-close look at ground-breaking research and innovative technology from UCSB. Geared towards the community, these talks present the best minds from UCSB covering a wide-range of topics in science, medicine, technology and more. Check out these recent programs:
The Challenges That Society Brings to Engineering Designs
Understand the unique challenges that surface when seeking to design and control physical infrastructure such as transportation networks, power grids and data centers.
Why Antibiotics Fail – People Are Not Petri Plates
The standard antibiotic test used worldwide is based on how well drugs kill bacteria on petri plates — not in the body. Drugs that pass the standard test often fail to treat bacterial infections, whereas drugs identified by the “in vivo” test are very effective.
How Biology, Ecology, and Technology Balance Tradeoffs in an Uncertain World
Do complex systems exhibit fundamental properties? This talk looks at tradeoffs between robustness and fragility that occur in biological, ecological, and technological systems.
From Bitcoin to Central Bank Digital Currencies
Rod Garratt, UCSB Professor of Economics, describes his work on a project to build a proof of concept for a wholesale interbank payment system that facilitates payments of central bank digital currency using a distributed ledger.
Overcoming Climate Anxiety at a Time of Global Crisis
Debora Iglesias-Rodriguez discusses how humans can contribute to improving current ocean problems and eventually return the oceans to a more sustainable state.
The Remarkable Learning Abilities of the Human Brain
Greg Ashby studies how people learn new categories of objects. By mapping the neural networks, scientists have been able to identify many important and surprising differences in how we learn.
The Future of Computer Science: The Rock We Tricked Into Thinking
Explore the state of the art in computing and how the demands for energy efficient and intelligent systems is driving the creation of entirely new approaches to the problem.
The Math of Swarming Robots, Superconductors, and Slime Mold
Explore the mathematics underlying systems of interacting agents and how such systems can be analyzed using an age old scientific technique: what happens if we poke it?
Check out these programs and more on UCSB’s GRIT Talks.
We first met Dr. Lusting in 2009 when UCTV presented his “Sugar: The Bitter Truth” lecture. That viral video now has over 7 million YouTube views, and more every day.
His latest program, “The Hacking of the American Mind: The Science Behind the Corporate Takeover of Our Bodies and Brains,” coincides with the publishing of his new book of the same title.
In this half-hour interview, Lustig, a UCSF endocrinologist, explores the reward system in our brains – serotonin, cortisol, and dopamine – chemicals that drive our pleasure-seeking behaviors including overeating, drug use, and that ever-present cell phone. But he goes beyond just neural pathways and brain chemistry to impute the underlying economic machine that creates industries that profit off processed foods full of sugar.
He recommends a “four Cs” solution — connect, contribute, cope, and cook — urging a slowed-down lifestyle for the sake of our health and happiness.
In addition to the interview “The Hacking of the American Mind”, you may enjoy these short videos:
The Difference Between Happiness and Pleasure
Corporate Responsibility vs. Individual Responsibility
Are All Calories the Same?
Responsibility of the Food Industry
Processed Food and Pleasure
For a deeper dive, watch the video that started it all and other programs with Dr. Robert Lustig:
Sugar: The Bitter Truth
The Skinny on Obesity
Fat Chance: Fructose 2.0
A promising response to opioid addiction is presented here as clinical psychologist Erik Groessl of UC San Diego describes how yoga has helped military veterans lower their chronic back pain and reduce their dependence on painkillers. Groessl explains how this research is changing the healthcare culture at the Veterans Administration as more of his colleagues recognize the potential of yoga as an alternative to prescription drugs. Groessl’s work is the latest in a series of conversations with Paul J. Mills of UC San Diego highlighting successful treatments using the modalities of integrative medicine.
Watch: Yoga as Therapy with Erik Groessl and Paul J. Mills
find more program from the UC Wellbeing Channel here.
What makes a world-class physician or scientist decide to write a book for the wide world of readers? Where do they find the inspiration and the time? What do they hope to accomplish? How do the satisfactions of writing compare to practicing medicine or writing scholarly articles?
Six recently published UCSF authors tackle these questions and more in these fascinating interviews:
Life After the Diagnosis: Expert Advice on Living Well with Serious Illness for Patients and Caregivers
Patients and caregivers living well with serious illness
Ordinary Medicine: Extraordinary Treatments, Longer Lives and Where to Draw the Line
The potential overuse of medical care and when to say “enough”
The Digital Doctor: Hope, Hype and Harm at the Dawn of Medicine’s Computer Age
The impact of technology and the digital revolution on health and health care
The impact of AIDS in San Francisco through the eyes of three fictional doctors
Fake Silk: The Lethal History of Viscose Rayon
The consequences of hazardous manufacturing and poisonous materials on public health
Heightened Expectations: The Rise of the Human Growth Hormone Industry in America
The role of the pharmaceutical industry in creating a new disease, short stature, to sell new a medication.
Researchers love identical twins. Because they have the same genetic code, they provide a unique opportunity to determine how environment may lead to developmental differences – i.e. nature vs. nurture.
In this new program from the Stein Institute for Research on Aging, Brinda K. Rana, PhD, shares the results of NASA’s remarkable Twins Study. In March 2015, U.S. astronaut Scott Kelly embarked on a one year mission onboard the international space station. Meanwhile, his identical twin brother, Mark, remained on Earth giving scientists an opportunity to study the long-term effects of space travel on the human body versus normal development.
Ultimately, NASA wants to know what will happen to astronauts as they inch closer to their Mission to Mars. Space is a harsh environment, both physiologically and psychologically. Astronauts must contend with microgravity, disruptions in sleep cycles, radiation, and dietary limitations, as well as confined spaces and isolation from friends and family. What will happen to astronauts after 3 years – the time it will take to get them to Mars and back again?
But these studies not only have implications for the lives of astronauts. Physiologically, space travel mimics the effects of aging on the human body, changes such as cardiovascular decline, vision problems, muscle and bone atrophy, and cognitive impairment. Any discovery that improves the lives of astronauts in space could also be used to help us right here on Earth.
Learn more about what it took to plan and execute the Twins Study, as well as some of what they’re just beginning to discover. Watch Twins in Space: The Effects of Space Travel on Humans.
Browse more programs from the Stein Institute for Research on Aging.