Peer Pressure can Influence Your Carbon Footprint // CoVid19 Update

9780691193083This week on How on Earth we start with an update on the corona virus, focusing on treatments and vaccines. At 12 minutes, we begin our interview with Bob Frank, author of Under the Influence, Putting Peer Pressure to Work. This book explains how we could redirect trillions of dollars annually in support of carbon-free energy sources, all without requiring painful sacrifices from anyone. Dr Frank has developed some novel strategies relying on peer pressure to get people to change their actions so as to reduce carbon emissions and climate change. He also details many prior and successful examples of this type of peer pressure. You can see more at the publisher’s website.

Hosts: Beth Bennett & Angele Sjong
Producer: Beth Bennett
Engineer: Beth Bennett
Additional Contributions: Angele Sjong
Executive Producer: Beth Bennett

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Space Mining

image credit: DSI/Bryan Versteeg

image credit: DSI/Bryan Versteeg

Space Mining [starts at 9:20] Stars have been called “diamonds in the sky,” but there are other valuable and more accessible resources up there.  Asteroids might be the next gold rush, though for resources other than gold, if there are ways to actually get there and mine them.  Can we do that? And, even if we can, does it make economic and environmental sense to do it?  Joining us for this episode of How on Earth is Dr. Matt Beasley, a Senior Program Manager at Southwest Research Institute, and he is a planetary scientist who has been involved in the development of space mining concepts.

Executive Producer: Beth Bennett
Producer: Joel Parker
Headlines: Angele Sjong, Joel Parker
Engineer: Joel Parker

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The Science of Hearing and Hearing Aids

Volume Control

Volume Control

This week Beth and Angele talk with David Owen about his book, Volume Control, in which he explores the surprising science of hearing and the remarkable technologies that can help us hear better. In the book, he argues that failing to take care of our hearing comes with a huge social cost. He demystifies the science of hearing while encouraging readers to get the treatment they need for hearing loss and protect the hearing they still have.

Executive Producer: Beth Bennett
Producer: Beth Bennett & Angele Sjong
Headlines: Beth Bennett & Angele Sjong
Engineer: Beth Bennett

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Who Pays for Climate Change?

merlin_166536642_24b1e96c-327a-4b9c-9979-f87ed8a0b502-articleLargeThis week, Beth and Angele speak with with Brenda Ekwurzel in the studio. Brenda is the director of climate science for the Union of Concerned Scientists. She was in Boulder for a panel on Air Quality and Climate Change. She spoke about some Colorado issues e.g. wildfire and drought, and assigning responsibility for specific events to fossil fuel producers. She is a widely quoted expert on climate change, and co-authored the UCS guide Cooler Smarter: Practical Steps for Low-Carbon Living. For more information you can visit her website.

Hosts: Angele Sjong and Beth Bennett
Producers: Angele Sjong and Beth Bennett
Engineer: Beth Bennett
Executive Producer: Beth Bennett

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Ketogenic Diet and Muscle and Memory

Fat MouseThis week on How on Earth, we speak with Dr John Newman, geriatrician and geoscientist at the Buck Institute. He describes his recent research in mice, showing that both memory and muscle improve in animals eating a high fat diet. To see more details on these experiments, you can visit the lab website.
To register for the Air Quality and Climate Conference, send an email to sstrife@bouldercounty.org

Hosts: Angele Sjong & Beth Bennett
Producer: Beth Bennett
Engineer: Maeve Conran
Executive Producer : Beth Bennett

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Top Stories of the Decade

Black Hole Image from New Scientist

Black Hole Image from New Scientist

This week on How on Earth, Angele and Beth distill some of the top science news of the past year and decade, ranging from the first image of a black hole, as seen here, to DNA sequencing of ancient genomes, some new hominid ancestors, advances in AI, and more!

Hosts: Beth Bennett & Angele Sjong
Producer: Beth Bennett & Angele Sjong
Engineer: Beth Bennett
Executive Producer: Joel Parker

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Cognitive Brain Development in Adolescents, Part 2

Prof Marie Banich

Prof Marie Banich

Four years ago Beth interviewed Professor Marie Banich, a neuroscience researcher at the University of Colorado here in Boulder. She had just received a major grant from NIH to characterize how brain regions involved in decision making and judgment change as children grow up. In the past four years she has assembled a multi-site team of neuroscientists and experts in developmental psychology who have begun testing the 11,000+ 8-10 year olds enrolled in the massive study. To find more detail, see her lab website (https://www.colorado.edu/faculty/banich/research/research-interests).
Hosts: Beth Bennett & Angele Sjong
Producer: Beth Bennett
Engineer: Beth Bennett
Executive Producer: Joel Parker
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Alzhieimer’s Drug Reverses Brain Damage Caused by Binge Drinking

Drinking in Rats

Drinking in Rats

Beth interviews neuroscientist and addiction researcher Scott Swartzwelder who talks about his research on reversing alcohol-induced brain damage in young rats. In past work, Professor Swartzwelder and colleagues have identified specific areas of the brain damaged by drinking, especially in adolescent rats. In this interview, he describes, how this damage occurs, and amazingly, how treatment later in life can actually reverse it.

Hosts: Beth Bennett & Angele Sjong
Producer: Beth Bennett
Engineer:Beth Bennett
Additional Contributions: Angele Sjong
Executive Producer: Joel Parker

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How On Earth is produced by a small group of volunteers at the studios of KGNU, an independent community radio station in the Boulder-Denver metro area. KGNU is supported by the generosity and efforts of community members like you. Visit kgnu.org to learn more.

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