Science (Audio)

The climate crisis is impacting health, and health care professionals have a pivotal role as advocates for change. The climate crisis must be mitigated by vast reductions in carbon use. Physicians share how they have promoted advocacy, as well as effective ways of messaging, and how leaders serve as trusted sources of information for policymakers and local institutions, and change agents. Panelists: Mark Coleman, MS, author and nature meditation teacher; host, Nature Summit; Robin Cooper, MD, Volunteer Associate Clinical Professor, UCSF Dept. of Psychiatry and Behavioral Sciences; co-founder, Climate Psychiatry Alliance; Edward Maibach, PhD, Mason Distinguished University Professor, George Mason University; Ashley McClure, MD, co-founder, Climate Health Now; Kimberly Williams, PhD, PHR, Executive Director, The National Medical Association; Program Manager, Georgia Clinicians for Climate Action. Moderated by Elissa Epel, PhD, Vice Chair for Adult Psychology, UCSF. Series: "Climate Crisis" [Health and Medicine] [Science] [Show ID: 37479]

Humans are unusual in that we depend on shared foods, especially among families and friends and between potential mates. Food sharing occurs between healthy individuals and those that are infirm or elderly. We also differ from other great apes in our early ages at weaning, late ages at maturity, short birth intervals and survivorship decades past menopause. The emergence of these patterns was crucial to early human development. In light of observations among modern East African hunter-gatherers, University of Utah professor James O’Connell evaluates two alternatives. He discusses one hypothesis that focuses on males acquiring big game meat and marrow to provide for mates and offspring. The other hypothesis surrounds how certain kinds of savanna plant food set up the forager interdependence which propelled all aspects of life history change. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Humanities] [Science] [Show ID: 37384]

Skye Edwards grew up in California's central valley, spending summers working on her family's ranch. When it came time for college, it was a hard decision to leave her tight knit community but her passion for learning took her to UC San Diego, The recent grad looks back on her time in college, how joining the Society of Hispanic Professional Engineers (SHPE) provided social and professional opportunities, and how she remained connected to her family while away at school. Series: "Education Channel" [Science] [Education] [Show ID: 37088]

You've got 31 days to build a robot that can navigate the field, get to the other side, turn around, locate its opponent and shoot Ping-Pong balls. Easy right? Welcome to UC Santa Cruz's Mechatronic's class. Series: "UCTV Prime" [Science] [Show ID: 37472]

In December 2020, Jennifer Doudna received her Nobel Prize in Chemistry during a small, socially-distanced ceremony at her home - followed by takeout. The traditional celebration will have to wait until next year. A videographer and photographer captured the intimate gathering and presentation of the gold medal by Barbro Osher, Sweden’s Honorary Consul General in San Francisco, with Anna Sjöström Douagi representing the Nobel Foundation. Doudna, the Li Ka Shing Chancellor’s Chair in Biomedical and Health Sciences at UC Berkeley, was joined by her husband, Jamie Cate, UC Berkeley professor of molecular and cell biology, son, Andrew, and sister Ellen Doudna of Berkeley. Series: "UC Berkeley News" [Humanities] [Science] [Show ID: 37398]

Understanding the evolutionary path and the tradeoffs of the modern human brain will likely illuminate the origins of human disease. Alysson Muotri explains his research using stem cells to model Neanderthal brains in an effort to better understand our origins as well as our future. Series: "Stem Cell Channel" [Health and Medicine] [Science] [Show ID: 37018]

Data points, equations, and analysis are only part of a day in the life of a mathematician. UC San Diego's Alex Cloninger shares how he uses math to ask smarter questions, solve real world problems, and foster creativity. Series: "Education Channel" [Science] [Show ID: 37189]

UC Davis professor Michele Barbato and his students are engineering earth blocks that can withstand natural disasters such as wildfires, which are a continual threat across California and the Western U.S. Series: "UCTV Prime" [Science] [Show ID: 37404]

To Sheng-Ying Pao, the power of reframing CRISPR lies in what is absolutely ordinary: paper. In CRISPaper, Pao revisited a cultural past in the ancient art of papermaking. In ancient China, wild rice was used to make paper. Pao took rice stalks from plants edited with CRISPR and ground the fibers into pulp. She then poured the pulp over a mesh screen. Every time she dipped the screen into water, the plant fibers would lift and resettle on top of the mesh, eventually making paper. Through the genome-edited rice plant, an ancient practice was juxtaposed with cutting-edge technology. Series: "UC Berkeley News" [Science] [Arts and Music] [Show ID: 37388]

UC Berkeley researchers have created a new device that combines wearable biosensors with artificial intelligence software to help recognize what hand gesture a person intends to make based on electrical signal patterns in the forearm. The device paves the way for better prosthetic control and seamless interaction with electronic devices. Series: "UC Berkeley News" [Health and Medicine] [Science] [Show ID: 37369]