Remember Dolly the sheep? How in 1996 she made international news as the first cloned mammal? Now, imagine using those techniques to bring back extinct animals, such as the mammoth or the passenger pigeon. While the concept may no longer be science fiction, the costs and consequences of this research are still unknown. MacArthur Award recipient and evolutionary biologist Beth Shapiro of UC Santa Cruz discusses the scientific and ethical questions raised by what’s known as Ancient DNA research in this fascinating talk presented by the new Institute for Practical Ethics at UC San Diego.
From automated programming to giving computers the ability to see and be better work partners to improving healthcare and securing your internet use, discover the diversity of research and people who are the UC San Diego Department of Computer Science and Engineering with the new series – We Are CSE.
Browse more programs in We Are CSE.
The years from 2013 through 2015 witnessed the largest non-commercial marine mass mortality event on record (as of 2013) as up to 96% of all Ochre Sea Stars on the coasts of California and Oregon perished. This created a ‘natural experiment’ and an opportunity to study genomic changes in wild populations with unprecedented detail. Rather than observing only the aftermath — usually the case in such catastrophes – a team of researchers from UC Merced is reconstructing the population and genetic consequences of this epidemic outbreak of sea star wasting disease. The team measured the abundance and genetic variation of Pisaster ochraceus (the Ochre Sea Star – a keystone species) in the year preceding mass mortality. They then repeated sampling of adults and juveniles in subsequent years, measuring population dynamics and genomic shifts during and after the disease outbreak. At a time when marine diseases and mass mortalities are on the rise, this study documents the impact of little-known wildlife diseases and potential trajectory of recovery in a keystone marine species.
Learn more and watch: Sea Star Wasting Disease Update 2017
The 12th NASA Administrator, Charles F. Bolden Jr., shares how NASA’s programs and missions function as an instrument of international cooperation, demonstrating the steady guidance of the United States as the world’s leader.
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.